[SOLVED] Unable to change display refresh rate in laptop

[Careteja]

Hello. First post here.
Just started with LMDE as my first distro, to gradually get away from windows, and I've been having some trouble with quite a few things related to graphics, I think they are all intertwined, but I'll start with this one and maybe it will help me untangle the situation.

My laptop is a Legion y540, i7-9750H, GTX 1660 TI

inxi -Fxxxrz output:

Code: Select all

System:
  Kernel: 6.1.0-25-amd64 arch: x86_64 bits: 64 compiler: gcc v: 12.2.0
    Desktop: Cinnamon v: 6.2.9 tk: GTK v: 3.24.38 wm: muffin vt: 7 dm: LightDM
    v: 1.26.0 Distro: LMDE 6 Faye base: Debian 12.1 bookworm
Machine:
  Type: Laptop System: LENOVO product: 81SX v: Legion Y540-15IRH
    serial: <superuser required> Chassis: type: 10 v: Legion Y540-15IRH
    serial: <superuser required>
  Mobo: LENOVO model: LNVNB161216 v: SDK0R32862 WIN
    serial: <superuser required> UEFI: LENOVO v: BHCN41WW date: 11/30/2020
Battery:
  ID-1: BAT0 charge: 27.5 Wh (59.9%) condition: 45.9/57.0 Wh (80.5%)
    volts: 11.8 min: 11.5 model: SMP L17M3PG2 type: Li-poly serial: <filter>
    status: not charging cycles: 704
CPU:
  Info: 6-core model: Intel Core i7-9750H bits: 64 type: MT MCP smt: enabled
    arch: Coffee Lake rev: A cache: L1: 384 KiB L2: 1.5 MiB L3: 12 MiB
  Speed (MHz): avg: 805 high: 862 min/max: 800/4500 cores: 1: 800 2: 800
    3: 800 4: 800 5: 800 6: 800 7: 800 8: 862 9: 800 10: 800 11: 800 12: 800
    bogomips: 62399
  Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
  Device-1: Intel CoffeeLake-H GT2 [UHD Graphics 630] vendor: Lenovo
    driver: i915 v: kernel arch: Gen-9.5 ports: active: eDP-1 empty: none
    bus-ID: 00:02.0 chip-ID: 8086:3e9b class-ID: 0300
  Device-2: NVIDIA TU116M [GeForce GTX 1660 Ti Mobile] vendor: Lenovo
    driver: nvidia v: 535.183.01 arch: Turing pcie: speed: 2.5 GT/s lanes: 16
    bus-ID: 01:00.0 chip-ID: 10de:2191 class-ID: 0300
  Device-3: Chicony Integrated Camera type: USB driver: uvcvideo
    bus-ID: 1-6:2 chip-ID: 04f2:b6d9 class-ID: 0e02 serial: <filter>
  Display: x11 server: X.Org v: 1.21.1.7 with: Xwayland v: 22.1.9 driver: X:
    loaded: modesetting,nvidia unloaded: fbdev,nouveau,vesa alternate: nv
    dri: iris gpu: i915 display-ID: :0 screens: 1
  Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.00x11.22")
    s-diag: 582mm (22.93")
  Monitor-1: eDP-1 model: BOE Display 0x084d res: 1920x1080 hz: 144 dpi: 142
    size: 344x193mm (13.54x7.6") diag: 394mm (15.5") modes: 1920x1080
  API: OpenGL v: 4.6 Mesa 22.3.6 renderer: Mesa Intel UHD Graphics 630 (CFL
    GT2) direct-render: Yes
Audio:
  Device-1: Intel Cannon Lake PCH cAVS vendor: Lenovo driver: snd_hda_intel
    v: kernel bus-ID: 00:1f.3 chip-ID: 8086:a348 class-ID: 0403
  Device-2: NVIDIA TU116 High Definition Audio vendor: Lenovo
    driver: snd_hda_intel v: kernel pcie: speed: 2.5 GT/s lanes: 16
    bus-ID: 01:00.1 chip-ID: 10de:1aeb class-ID: 0403
  API: ALSA v: k6.1.0-25-amd64 status: kernel-api
  Server-1: PipeWire v: 0.3.65 status: active with: 1: pipewire-pulse
    status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
Network:
  Device-1: Intel Cannon Lake PCH CNVi WiFi driver: iwlwifi v: kernel
    bus-ID: 00:14.3 chip-ID: 8086:a370 class-ID: 0280
  IF: wlp0s20f3 state: up mac: <filter>
  Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
    vendor: Lenovo RTL8111/8168/8211/8411 driver: r8169 v: kernel pcie:
    speed: 2.5 GT/s lanes: 1 port: 3000 bus-ID: 07:00.0 chip-ID: 10ec:8168
    class-ID: 0200
  IF: enp7s0 state: down mac: <filter>
Bluetooth:
  Device-1: Intel Bluetooth 9460/9560 Jefferson Peak (JfP) type: USB
    driver: btusb v: 0.8 bus-ID: 1-14:4 chip-ID: 8087:0aaa class-ID: e001
  Report: hciconfig ID: hci0 rfk-id: 2 state: up address: <filter> bt-v: 3.0
    lmp-v: 5.1 sub-v: 100 hci-v: 5.1 rev: 100
Drives:
  Local Storage: total: 704.24 GiB used: 128.12 GiB (18.2%)
  ID-1: /dev/nvme0n1 vendor: Samsung model: MZVLB256HBHQ-000L2
    size: 238.47 GiB speed: 31.6 Gb/s lanes: 4 type: SSD serial: <filter>
    rev: 3L1QEXH7 temp: 31.9 C scheme: GPT
  ID-2: /dev/sda vendor: Crucial model: CT500BX500SSD1 size: 465.76 GiB
    speed: 6.0 Gb/s type: SSD serial: <filter> rev: 061 scheme: GPT
Partition:
  ID-1: / size: 345.88 GiB used: 128.09 GiB (37.0%) fs: ext4 dev: /dev/sda2
  ID-2: /boot/efi size: 256 MiB used: 36.1 MiB (14.1%) fs: vfat
    dev: /dev/nvme0n1p1
Swap:
  ID-1: swap-1 type: partition size: 15.62 GiB used: 0 KiB (0.0%) priority: -2
    dev: /dev/sda3
Sensors:
  System Temperatures: cpu: 43.0 C pch: 48.0 C mobo: N/A
  Fan Speeds (RPM): N/A
Repos:
  Packages: 2942 pm: dpkg pkgs: 2929 pm: flatpak pkgs: 13
  No active apt repos in: /etc/apt/sources.list
  Active apt repos in: /etc/apt/sources.list.d/hardware:razer.list
    1: deb http://download.opensuse.org/repositories/hardware:/razer/Debian_12/ /
  Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
    1: deb http://packages.linuxmint.com faye main upstream import backport
    2: deb https://deb.debian.org/debian bookworm main contrib non-free non-free-firmware
    3: deb https://deb.debian.org/debian bookworm-updates main contrib non-free non-free-firmware
    4: deb http://security.debian.org bookworm-security main contrib non-free non-free-firmware
    5: deb https://deb.debian.org/debian bookworm-backports main contrib non-free non-free-firmware
  Active apt repos in: /etc/apt/sources.list.d/signal-xenial.list
    1: deb [arch=amd64 signed-by=/usr/share/keyrings/signal-desktop-keyring.gpg] https://updates.signal.org/desktop/apt xenial main
  Active apt repos in: /etc/apt/sources.list.d/spotify.list
    1: deb http://repository.spotify.com stable non-free
  Active apt repos in: /etc/apt/sources.list.d/qgis.sources
    1: deb deb-src [arch=amd64] https://qgis.org/debian bookworm main
Info:
  Processes: 300 Uptime: 2h 5m wakeups: 39547 Memory: 15.5 GiB
  used: 3.73 GiB (24.1%) Init: systemd v: 252 target: graphical (5)
  default: graphical Compilers: gcc: 12.2.0 alt: 12 Shell: Bash v: 5.2.15
  running-in: gnome-terminal inxi: 3.3.26

Objective: Being able to change the refresh rate from 144Hz to 60Hz to increase battery. Something I was able to do in windows (though I had to use CRU to make the option available).
Problem: When I go to Display Settings (desktop>>right click>>display settings) and I choose from the dropdown menu any of the other available refresh rates [120.02Hz | 119.94Hz | 59.96Hz | 59.93Hz] and click "apply" the number in the box goes back to 144Hz immediately, at the same time that the "Cancel changes/Keep new configuration" window appears. Then if I choose "keep new" nothing happens .

If I change my mux switch setting to dedicated graphics then NVIDIA X Server Settings shows a refresh rate parameter, but 144 is the only option.

I've searched trough the forums and I've found loads of threads with the same, or very similar problems, but as far as I could see, none of the causes were applicable to my case :/. Any help appreciated

edit: This also happens within a live session.

[MiZoG]

Welcome to Mint forums, Careteja
Post the output of xrandr as well.

[Careteja]

Post the output of xrandr as well.

Code: Select all

Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 193mm
   1920x1080    144.00*+  60.01    59.97    59.96    59.93  
   1680x1050     59.95    59.88  
   1400x1050     74.76    59.98  
   1600x900      59.99    59.94    59.95    59.82  
   1280x1024     85.02    75.02    60.02  
   1400x900      59.96    59.88  
   1280x960      85.00    60.00  
   1440x810      60.00    59.97  
   1368x768      59.88    59.85  
   1280x800      59.99    59.97    59.81    59.91  
   1152x864      75.00  
   1280x720      60.00    59.99    59.86    59.74  
   1024x768      85.00    75.05    60.04    85.00    75.03    70.07    60.00  
   1024x768i     86.96  
   960x720       85.00    75.00    60.00  
   928x696       75.00    60.05  
   896x672       75.05    60.01  
   1024x576      59.95    59.96    59.90    59.82  
   960x600       59.93    60.00  
   832x624       74.55  
   960x540       59.96    59.99    59.63    59.82  
   800x600       85.00    75.00    70.00    65.00    60.00    85.14    72.19    75.00    60.32    56.25  
   840x525       60.01    59.88  
   864x486       59.92    59.57  
   700x525       74.76    59.98  
   800x450       59.95    59.82  
   640x512       85.02    75.02    60.02  
   700x450       59.96    59.88  
   640x480       85.09    60.00    85.01    72.81    75.00    59.94  
   720x405       59.51    58.99  
   720x400       85.04  
   684x384       59.88    59.85  
   640x400       59.88    59.98    85.08  
   576x432       75.00  
   640x360       59.86    59.83    59.84    59.32  
   640x350       85.08  
   512x384       85.00    75.03    70.07    60.00  
   512x384i      87.06  
   512x288       60.00    59.92  
   416x312       74.66  
   480x270       59.63    59.82  
   400x300       85.27    72.19    75.12    60.32    56.34  
   432x243       59.92    59.57  
   320x240       85.18    72.81    75.00    60.05  
   360x202       59.51    59.13  
   360x200       85.04  
   320x200       85.27  
   320x180       59.84    59.32  
   320x175       85.27  
DP-1-0 disconnected (normal left inverted right x axis y axis)
DP-1-1 disconnected (normal left inverted right x axis y axis)
HDMI-1-0 disconnected (normal left inverted right x axis y axis)
DP-1-2 disconnected (normal left inverted right x axis y axis)
DP-1-3 disconnected (normal left inverted right x axis y axis)

[Careteja]

Also, if I tell xrandr to change the refresh rate it doesn't work:

Code: Select all

~$ xrandr -r 60.01
Rate 60.01 Hz not available for this size

And my xorg.conf file is located at /usr/share/doc/xserver-xorg-video-intel
and looks like this:

Code: Select all

Section "Device"
	Identifier "Intel"
	Driver "intel"
	Option "AccelMethod" "uxa"
EndSection

[SMG]

Also, if I tell xrandr to change the refresh rate it doesn't work:

Code: Select all

~$ xrandr -r 60.01
Rate 60.01 Hz not available for this size

And my xorg.conf file is located at /usr/share/doc/xserver-xorg-video-intel
and looks like this:

Code: Select all

Section "Device"
	Identifier "Intel"
	Driver "intel"
	Option "AccelMethod" "uxa"
EndSection

Why are you trying to force the use of the old "intel" display driver? That is not the correct driver for your system.

Your system information shows the correct modesetting driver being used for Intel.

Display: x11 server: X.Org v: 1.21.1.7 with: Xwayland v: 22.1.9 driver: X:
loaded: modesetting,nvidia unloaded: fbdev,nouveau,vesa alternate: nv
dri: iris gpu: i915 display-ID: :0 screens: 1

When I go to Display Settings (desktop>>right click>>display settings) and I choose from the dropdown menu any of the other available refresh rates [120.02Hz | 119.94Hz | 59.96Hz | 59.93Hz] and click "apply" the number in the box goes back to 144Hz immediately, at the same time that the "Cancel changes/Keep new configuration" window appears. Then if I choose "keep new" nothing happens .

Those are not the refresh rates showing in xrandr. You need to let us know which MUX setting you are using when running the commands you are posting because the options will change for the different graphics drivers.

Your xrandr output indicates there is already a 60Hz option. That means you should not be forcing one using xrandr.

Code: Select all

Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 193mm
   1920x1080    144.00*+  60.01    59.97    59.96    59.93  
   1680x1050     59.95    59.88  
   1600x900      59.99    59.94    59.95    59.82

[Careteja]

Why are you trying to force the use of the old "intel" display driver? That is not the correct driver for your system.

Turns out that as the absolute noob I am, I thought that there was a xorg.conf by default, so I just typed "xorg.conf" in the files app and went to that intel xorg file, but that file is not even in any of the directories that Xorg looks for apparently, so it doesn't do anything.

Those are not the refresh rates showing in xrandr. You need to let us know which MUX setting you are using when running the commands you are posting because the options will change for the different graphics drivers.

Regarding that, all of the otputs I showed are with the Hybrid setting from the UEFI, that is the one i'll be interested in running most of the time (optimus).

Your xrandr output indicates there is already a 60Hz option. That means you should not be forcing one using xrandr.

I thought that xrandr -r would set the refresh rate to the closest one available in the modes. My bad.

Edit:
This is what I meant to do xrandr --output eDP-1 --mode 1920x1080 --rate 60
but it failed too giving this message: xrandr: Configure crtc 0 failed
Also the mismatching refresh rates in display settings are exactly double the ones they should be according to xrandr.

[SMG]

Turns out that as the absolute noob I am, I thought that there was a xorg.conf by default, so I just typed "xorg.conf" in the files app and went to that intel xorg file, but that file is not even in any of the directories that Xorg looks for apparently, so it doesn't do anything.

It is likely you were reading old information. Did you remove the changes you made? It's actually best to take Timeshift snapshots before making changes. That makes it easier to revert your system back to its prior state.

Regarding that, all of the otputs I showed are with the Hybrid setting from the UEFI, that is the one i'll be interested in running most of the time (optimus).

If you have Hybrid Graphics set in the UEFI, then the Intel GPU is used to display what is on the screen regardless of which GPU renders the graphics. (Rendering the graphics and then displaying the graphics are two different steps.)

If you want the most battery savings, you would select Intel-Powersave mode and not On-Demand mode or Nvidia-Performance mode in the nvidia-prime-applet (which should be in your panel/system tray).

Edit:
This is what I meant to do xrandr --output eDP-1 --mode 1920x1080 --rate 60
but it failed too giving this message: xrandr: Configure crtc 0 failed
Also the mismatching refresh rates in display settings are exactly double the ones they should be according to xrandr.

I don't know what you mean by "mismatching refresh rates".

[Careteja]

Did you remove the changes you made?

I didn't change anything about that xorg.conf file, just searched for it to include its content in the post. But you can ignore it now, I just posted thinking it would be helpful.

I don't know what you mean by "mismatching refresh rates".

I mean this, that you had already noticed before:

Those are not the refresh rates showing in xrandr.

The ones that are different than the modes in xrandr. ==>

If you want the most battery savings, you would select Intel-Powersave mode and not On-Demand mode or Nvidia-Performance mode in the nvidia-prime-applet (which should be in your panel/system tray).

About that, the applet never worked for me, only showed Err in the system tray, and something about drivers not being installed when hovering over it. I should open other thread for that I guess. Maybe I should do a clean install, though this one has less than two weeks .
Anyways thank you very much for the time and effort at understanding my situation.

[SMG]

The ones that are different than the modes in xrandr. ==>

Please provide the output of

Code: Select all

xrandr --verbose

If you want the most battery savings, you would select Intel-Powersave mode and not On-Demand mode or Nvidia-Performance mode in the nvidia-prime-applet (which should be in your panel/system tray).

About that, the applet never worked for me, only showed Err in the system tray, and something about drivers not being installed when hovering over it.

My error. I forgot you were running LMDE. The applet I mentioned only works with Linux Mint based on Ubuntu.

The applet you are referencing is likely the one which is a Cinnamon spice that was made for older versions of Cinnamon. That one usually does give an Err message.

Nvidia drivers and switching has to be set up and switched manually in LMDE. That is not the case in Linux Mint. It's also possible the refresh rates might work in Linux Mint 22 because it is using a newer kernel that would have newer Intel drivers. You can backport a newer kernel for LMDE 6, but I don't know off-hand if that will help.

[Careteja]

xrandr --verbose output:

Code: Select all

Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
eDP-1 connected primary 1920x1080+0+0 (0x43) normal (normal left inverted right x axis y axis) 344mm x 193mm
	Identifier: 0x41
	Timestamp:  7755
	Subpixel:   unknown
	Gamma:      1.0:1.0:1.0
	Brightness: 1.0
	Clones:    
	CRTC:       0
	CRTCs:      0 1 2
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	_MUTTER_PRESENTATION_OUTPUT: 0 
	EDID: 
		00ffffffffffff0009e54d0800000000
		011c0104a522137802de50a3544c9926
		0f505400000001010101010101010101
		0101010101019d8580a070383e406c30
		aa0058c11000001a0000000000000000
		00000000000000000000000000fe0042
		4f452048460a202020202020000000fe
		004e5631353646484d2d4e34470a0004
	scaling mode: Full aspect 
		supported: Full, Center, Full aspect
	Colorspace: Default 
		supported: Default, RGB_Wide_Gamut_Fixed_Point, RGB_Wide_Gamut_Floating_Point, opRGB, DCI-P3_RGB_D65, BT2020_RGB, BT601_YCC, BT709_YCC, XVYCC_601, XVYCC_709, SYCC_601, opYCC_601, BT2020_CYCC, BT2020_YCC
	max bpc: 12 
		range: (6, 12)
	Broadcast RGB: Automatic 
		supported: Automatic, Full, Limited 16:235
	panel orientation: Normal 
		supported: Normal, Upside Down, Left Side Up, Right Side Up
	link-status: Good 
		supported: Good, Bad
	CTM: 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 
		0 1 
	CONNECTOR_ID: 95 
		supported: 95
	non-desktop: 0 
		range: (0, 1)
  1920x1080 (0x43) 342.050MHz +HSync -VSync *current +preferred
        h: width  1920 start 2028 end 2076 total 2080 skew    0 clock 164.45KHz
        v: height 1080 start 1090 end 1100 total 1142           clock 144.00Hz
  1920x1080 (0x44) 356.375MHz -HSync +VSync DoubleScan
        h: width  1920 start 2080 end 2288 total 2656 skew    0 clock 134.18KHz
        v: height 1080 start 1081 end 1084 total 1118           clock  60.01Hz
  1920x1080 (0x45) 266.500MHz +HSync -VSync DoubleScan
        h: width  1920 start 1944 end 1960 total 2000 skew    0 clock 133.25KHz
        v: height 1080 start 1081 end 1084 total 1111           clock  59.97Hz
  1920x1080 (0x46) 173.000MHz -HSync +VSync
        h: width  1920 start 2048 end 2248 total 2576 skew    0 clock  67.16KHz
        v: height 1080 start 1083 end 1088 total 1120           clock  59.96Hz
  1920x1080 (0x47) 138.500MHz +HSync -VSync
        h: width  1920 start 1968 end 2000 total 2080 skew    0 clock  66.59KHz
        v: height 1080 start 1083 end 1088 total 1111           clock  59.93Hz
  1680x1050 (0x48) 146.250MHz -HSync +VSync
        h: width  1680 start 1784 end 1960 total 2240 skew    0 clock  65.29KHz
        v: height 1050 start 1053 end 1059 total 1089           clock  59.95Hz
  1680x1050 (0x49) 119.000MHz +HSync -VSync
        h: width  1680 start 1728 end 1760 total 1840 skew    0 clock  64.67KHz
        v: height 1050 start 1053 end 1059 total 1080           clock  59.88Hz
  1400x1050 (0x4a) 155.800MHz +HSync +VSync
        h: width  1400 start 1464 end 1784 total 1912 skew    0 clock  81.49KHz
        v: height 1050 start 1052 end 1064 total 1090           clock  74.76Hz
  1400x1050 (0x4b) 122.000MHz +HSync +VSync
        h: width  1400 start 1488 end 1640 total 1880 skew    0 clock  64.89KHz
        v: height 1050 start 1052 end 1064 total 1082           clock  59.98Hz
  1600x900 (0x4c) 246.000MHz -HSync +VSync DoubleScan
        h: width  1600 start 1728 end 1900 total 2200 skew    0 clock 111.82KHz
        v: height  900 start  901 end  904 total  932           clock  59.99Hz
  1600x900 (0x4d) 186.500MHz +HSync -VSync DoubleScan
        h: width  1600 start 1624 end 1640 total 1680 skew    0 clock 111.01KHz
        v: height  900 start  901 end  904 total  926           clock  59.94Hz
  1600x900 (0x4e) 118.250MHz -HSync +VSync
        h: width  1600 start 1696 end 1856 total 2112 skew    0 clock  55.99KHz
        v: height  900 start  903 end  908 total  934           clock  59.95Hz
  1600x900 (0x4f) 97.500MHz +HSync -VSync
        h: width  1600 start 1648 end 1680 total 1760 skew    0 clock  55.40KHz
        v: height  900 start  903 end  908 total  926           clock  59.82Hz
  1280x1024 (0x50) 157.500MHz +HSync +VSync
        h: width  1280 start 1344 end 1504 total 1728 skew    0 clock  91.15KHz
        v: height 1024 start 1025 end 1028 total 1072           clock  85.02Hz
  1280x1024 (0x51) 135.000MHz +HSync +VSync
        h: width  1280 start 1296 end 1440 total 1688 skew    0 clock  79.98KHz
        v: height 1024 start 1025 end 1028 total 1066           clock  75.02Hz
  1280x1024 (0x52) 108.000MHz +HSync +VSync
        h: width  1280 start 1328 end 1440 total 1688 skew    0 clock  63.98KHz
        v: height 1024 start 1025 end 1028 total 1066           clock  60.02Hz
  1400x900 (0x53) 103.500MHz -HSync +VSync
        h: width  1400 start 1480 end 1624 total 1848 skew    0 clock  56.01KHz
        v: height  900 start  903 end  913 total  934           clock  59.96Hz
  1400x900 (0x54) 86.500MHz +HSync -VSync
        h: width  1400 start 1448 end 1480 total 1560 skew    0 clock  55.45KHz
        v: height  900 start  903 end  913 total  926           clock  59.88Hz
  1280x960 (0x55) 148.500MHz +HSync +VSync
        h: width  1280 start 1344 end 1504 total 1728 skew    0 clock  85.94KHz
        v: height  960 start  961 end  964 total 1011           clock  85.00Hz
  1280x960 (0x56) 108.000MHz +HSync +VSync
        h: width  1280 start 1376 end 1488 total 1800 skew    0 clock  60.00KHz
        v: height  960 start  961 end  964 total 1000           clock  60.00Hz
  1440x810 (0x57) 198.125MHz -HSync +VSync DoubleScan
        h: width  1440 start 1548 end 1704 total 1968 skew    0 clock 100.67KHz
        v: height  810 start  811 end  814 total  839           clock  60.00Hz
  1440x810 (0x58) 151.875MHz +HSync -VSync DoubleScan
        h: width  1440 start 1464 end 1480 total 1520 skew    0 clock  99.92KHz
        v: height  810 start  811 end  814 total  833           clock  59.97Hz
  1368x768 (0x59) 85.250MHz -HSync +VSync
        h: width  1368 start 1440 end 1576 total 1784 skew    0 clock  47.79KHz
        v: height  768 start  771 end  781 total  798           clock  59.88Hz
  1368x768 (0x5a) 72.250MHz +HSync -VSync
        h: width  1368 start 1416 end 1448 total 1528 skew    0 clock  47.28KHz
        v: height  768 start  771 end  781 total  790           clock  59.85Hz
  1280x800 (0x5b) 174.250MHz -HSync +VSync DoubleScan
        h: width  1280 start 1380 end 1516 total 1752 skew    0 clock  99.46KHz
        v: height  800 start  801 end  804 total  829           clock  59.99Hz
  1280x800 (0x5c) 134.250MHz +HSync -VSync DoubleScan
        h: width  1280 start 1304 end 1320 total 1360 skew    0 clock  98.71KHz
        v: height  800 start  801 end  804 total  823           clock  59.97Hz
  1280x800 (0x5d) 83.500MHz -HSync +VSync
        h: width  1280 start 1352 end 1480 total 1680 skew    0 clock  49.70KHz
        v: height  800 start  803 end  809 total  831           clock  59.81Hz
  1280x800 (0x5e) 71.000MHz +HSync -VSync
        h: width  1280 start 1328 end 1360 total 1440 skew    0 clock  49.31KHz
        v: height  800 start  803 end  809 total  823           clock  59.91Hz
  1152x864 (0x5f) 108.000MHz +HSync +VSync
        h: width  1152 start 1216 end 1344 total 1600 skew    0 clock  67.50KHz
        v: height  864 start  865 end  868 total  900           clock  75.00Hz
  1280x720 (0x60) 156.125MHz -HSync +VSync DoubleScan
        h: width  1280 start 1376 end 1512 total 1744 skew    0 clock  89.52KHz
        v: height  720 start  721 end  724 total  746           clock  60.00Hz
  1280x720 (0x61) 120.750MHz +HSync -VSync DoubleScan
        h: width  1280 start 1304 end 1320 total 1360 skew    0 clock  88.79KHz
        v: height  720 start  721 end  724 total  740           clock  59.99Hz
  1280x720 (0x62) 74.500MHz -HSync +VSync
        h: width  1280 start 1344 end 1472 total 1664 skew    0 clock  44.77KHz
        v: height  720 start  723 end  728 total  748           clock  59.86Hz
  1280x720 (0x63) 63.750MHz +HSync -VSync
        h: width  1280 start 1328 end 1360 total 1440 skew    0 clock  44.27KHz
        v: height  720 start  723 end  728 total  741           clock  59.74Hz
  1024x768 (0x64) 194.020MHz -HSync +VSync DoubleScan
        h: width  1024 start 1108 end 1220 total 1416 skew    0 clock 137.02KHz
        v: height  768 start  768 end  770 total  806           clock  85.00Hz
  1024x768 (0x65) 170.240MHz -HSync +VSync DoubleScan
        h: width  1024 start 1108 end 1220 total 1416 skew    0 clock 120.23KHz
        v: height  768 start  768 end  770 total  801           clock  75.05Hz
  1024x768 (0x66) 133.475MHz -HSync +VSync DoubleScan
        h: width  1024 start 1100 end 1212 total 1400 skew    0 clock  95.34KHz
        v: height  768 start  768 end  770 total  794           clock  60.04Hz
  1024x768 (0x67) 94.500MHz +HSync +VSync
        h: width  1024 start 1072 end 1168 total 1376 skew    0 clock  68.68KHz
        v: height  768 start  769 end  772 total  808           clock  85.00Hz
  1024x768 (0x68) 78.750MHz +HSync +VSync
        h: width  1024 start 1040 end 1136 total 1312 skew    0 clock  60.02KHz
        v: height  768 start  769 end  772 total  800           clock  75.03Hz
  1024x768 (0x69) 75.000MHz -HSync -VSync
        h: width  1024 start 1048 end 1184 total 1328 skew    0 clock  56.48KHz
        v: height  768 start  771 end  777 total  806           clock  70.07Hz
  1024x768 (0x6a) 65.000MHz -HSync -VSync
        h: width  1024 start 1048 end 1184 total 1344 skew    0 clock  48.36KHz
        v: height  768 start  771 end  777 total  806           clock  60.00Hz
  1024x768i (0x6b) 44.900MHz +HSync +VSync Interlace
        h: width  1024 start 1032 end 1208 total 1264 skew    0 clock  35.52KHz
        v: height  768 start  768 end  776 total  817           clock  86.96Hz
  960x720 (0x6c) 170.675MHz -HSync +VSync DoubleScan
        h: width   960 start 1036 end 1144 total 1328 skew    0 clock 128.52KHz
        v: height  720 start  720 end  722 total  756           clock  85.00Hz
  960x720 (0x6d) 148.500MHz -HSync +VSync DoubleScan
        h: width   960 start 1032 end 1144 total 1320 skew    0 clock 112.50KHz
        v: height  720 start  720 end  722 total  750           clock  75.00Hz
  960x720 (0x6e) 117.000MHz -HSync +VSync DoubleScan
        h: width   960 start 1024 end 1128 total 1300 skew    0 clock  90.00KHz
        v: height  720 start  720 end  722 total  750           clock  60.00Hz
  928x696 (0x6f) 144.000MHz -HSync +VSync DoubleScan
        h: width   928 start  992 end 1104 total 1280 skew    0 clock 112.50KHz
        v: height  696 start  696 end  698 total  750           clock  75.00Hz
  928x696 (0x70) 109.150MHz -HSync +VSync DoubleScan
        h: width   928 start  976 end 1088 total 1264 skew    0 clock  86.35KHz
        v: height  696 start  696 end  698 total  719           clock  60.05Hz
  896x672 (0x71) 130.500MHz -HSync +VSync DoubleScan
        h: width   896 start  944 end 1052 total 1228 skew    0 clock 106.27KHz
        v: height  672 start  672 end  674 total  708           clock  75.05Hz
  896x672 (0x72) 102.400MHz -HSync +VSync DoubleScan
        h: width   896 start  960 end 1060 total 1224 skew    0 clock  83.66KHz
        v: height  672 start  672 end  674 total  697           clock  60.01Hz
  1024x576 (0x73) 98.500MHz -HSync +VSync DoubleScan
        h: width  1024 start 1092 end 1200 total 1376 skew    0 clock  71.58KHz
        v: height  576 start  577 end  580 total  597           clock  59.95Hz
  1024x576 (0x74) 78.375MHz +HSync -VSync DoubleScan
        h: width  1024 start 1048 end 1064 total 1104 skew    0 clock  70.99KHz
        v: height  576 start  577 end  580 total  592           clock  59.96Hz
  1024x576 (0x75) 46.500MHz -HSync +VSync
        h: width  1024 start 1064 end 1160 total 1296 skew    0 clock  35.88KHz
        v: height  576 start  579 end  584 total  599           clock  59.90Hz
  1024x576 (0x76) 42.000MHz +HSync -VSync
        h: width  1024 start 1072 end 1104 total 1184 skew    0 clock  35.47KHz
        v: height  576 start  579 end  584 total  593           clock  59.82Hz
  960x600 (0x77) 96.625MHz -HSync +VSync DoubleScan
        h: width   960 start 1028 end 1128 total 1296 skew    0 clock  74.56KHz
        v: height  600 start  601 end  604 total  622           clock  59.93Hz
  960x600 (0x78) 77.000MHz +HSync -VSync DoubleScan
        h: width   960 start  984 end 1000 total 1040 skew    0 clock  74.04KHz
        v: height  600 start  601 end  604 total  617           clock  60.00Hz
  832x624 (0x79) 57.284MHz -HSync -VSync
        h: width   832 start  864 end  928 total 1152 skew    0 clock  49.73KHz
        v: height  624 start  625 end  628 total  667           clock  74.55Hz
  960x540 (0x7a) 86.500MHz -HSync +VSync DoubleScan
        h: width   960 start 1024 end 1124 total 1288 skew    0 clock  67.16KHz
        v: height  540 start  541 end  544 total  560           clock  59.96Hz
  960x540 (0x7b) 69.250MHz +HSync -VSync DoubleScan
        h: width   960 start  984 end 1000 total 1040 skew    0 clock  66.59KHz
        v: height  540 start  541 end  544 total  555           clock  59.99Hz
  960x540 (0x7c) 40.750MHz -HSync +VSync
        h: width   960 start  992 end 1088 total 1216 skew    0 clock  33.51KHz
        v: height  540 start  543 end  548 total  562           clock  59.63Hz
  960x540 (0x7d) 37.250MHz +HSync -VSync
        h: width   960 start 1008 end 1040 total 1120 skew    0 clock  33.26KHz
        v: height  540 start  543 end  548 total  556           clock  59.82Hz
  800x600 (0x7e) 114.750MHz +HSync +VSync DoubleScan
        h: width   800 start  832 end  928 total 1080 skew    0 clock 106.25KHz
        v: height  600 start  600 end  602 total  625           clock  85.00Hz
  800x600 (0x7f) 101.250MHz +HSync +VSync DoubleScan
        h: width   800 start  832 end  928 total 1080 skew    0 clock  93.75KHz
        v: height  600 start  600 end  602 total  625           clock  75.00Hz
  800x600 (0x80) 94.500MHz +HSync +VSync DoubleScan
        h: width   800 start  832 end  928 total 1080 skew    0 clock  87.50KHz
        v: height  600 start  600 end  602 total  625           clock  70.00Hz
  800x600 (0x81) 87.750MHz +HSync +VSync DoubleScan
        h: width   800 start  832 end  928 total 1080 skew    0 clock  81.25KHz
        v: height  600 start  600 end  602 total  625           clock  65.00Hz
  800x600 (0x82) 81.000MHz +HSync +VSync DoubleScan
        h: width   800 start  832 end  928 total 1080 skew    0 clock  75.00KHz
        v: height  600 start  600 end  602 total  625           clock  60.00Hz
  800x600 (0x83) 56.300MHz +HSync +VSync
        h: width   800 start  832 end  896 total 1048 skew    0 clock  53.72KHz
        v: height  600 start  601 end  604 total  631           clock  85.14Hz
  800x600 (0x84) 50.000MHz +HSync +VSync
        h: width   800 start  856 end  976 total 1040 skew    0 clock  48.08KHz
        v: height  600 start  637 end  643 total  666           clock  72.19Hz
  800x600 (0x85) 49.500MHz +HSync +VSync
        h: width   800 start  816 end  896 total 1056 skew    0 clock  46.88KHz
        v: height  600 start  601 end  604 total  625           clock  75.00Hz
  800x600 (0x86) 40.000MHz +HSync +VSync
        h: width   800 start  840 end  968 total 1056 skew    0 clock  37.88KHz
        v: height  600 start  601 end  605 total  628           clock  60.32Hz
  800x600 (0x87) 36.000MHz +HSync +VSync
        h: width   800 start  824 end  896 total 1024 skew    0 clock  35.16KHz
        v: height  600 start  601 end  603 total  625           clock  56.25Hz
  840x525 (0x88) 73.125MHz -HSync +VSync DoubleScan
        h: width   840 start  892 end  980 total 1120 skew    0 clock  65.29KHz
        v: height  525 start  526 end  529 total  544           clock  60.01Hz
  840x525 (0x89) 59.500MHz +HSync -VSync DoubleScan
        h: width   840 start  864 end  880 total  920 skew    0 clock  64.67KHz
        v: height  525 start  526 end  529 total  540           clock  59.88Hz
  864x486 (0x8a) 32.500MHz -HSync +VSync
        h: width   864 start  888 end  968 total 1072 skew    0 clock  30.32KHz
        v: height  486 start  489 end  494 total  506           clock  59.92Hz
  864x486 (0x8b) 30.500MHz +HSync -VSync
        h: width   864 start  912 end  944 total 1024 skew    0 clock  29.79KHz
        v: height  486 start  489 end  494 total  500           clock  59.57Hz
  700x525 (0x8c) 77.900MHz +HSync +VSync DoubleScan
        h: width   700 start  732 end  892 total  956 skew    0 clock  81.49KHz
        v: height  525 start  526 end  532 total  545           clock  74.76Hz
  700x525 (0x8d) 61.000MHz +HSync +VSync DoubleScan
        h: width   700 start  744 end  820 total  940 skew    0 clock  64.89KHz
        v: height  525 start  526 end  532 total  541           clock  59.98Hz
  800x450 (0x8e) 59.125MHz -HSync +VSync DoubleScan
        h: width   800 start  848 end  928 total 1056 skew    0 clock  55.99KHz
        v: height  450 start  451 end  454 total  467           clock  59.95Hz
  800x450 (0x8f) 48.750MHz +HSync -VSync DoubleScan
        h: width   800 start  824 end  840 total  880 skew    0 clock  55.40KHz
        v: height  450 start  451 end  454 total  463           clock  59.82Hz
  640x512 (0x90) 78.750MHz +HSync +VSync DoubleScan
        h: width   640 start  672 end  752 total  864 skew    0 clock  91.15KHz
        v: height  512 start  512 end  514 total  536           clock  85.02Hz
  640x512 (0x91) 67.500MHz +HSync +VSync DoubleScan
        h: width   640 start  648 end  720 total  844 skew    0 clock  79.98KHz
        v: height  512 start  512 end  514 total  533           clock  75.02Hz
  640x512 (0x92) 54.000MHz +HSync +VSync DoubleScan
        h: width   640 start  664 end  720 total  844 skew    0 clock  63.98KHz
        v: height  512 start  512 end  514 total  533           clock  60.02Hz
  700x450 (0x93) 51.750MHz -HSync +VSync DoubleScan
        h: width   700 start  740 end  812 total  924 skew    0 clock  56.01KHz
        v: height  450 start  451 end  456 total  467           clock  59.96Hz
  700x450 (0x94) 43.250MHz +HSync -VSync DoubleScan
        h: width   700 start  724 end  740 total  780 skew    0 clock  55.45KHz
        v: height  450 start  451 end  456 total  463           clock  59.88Hz
  640x480 (0x95) 74.250MHz +HSync +VSync DoubleScan
        h: width   640 start  672 end  752 total  864 skew    0 clock  85.94KHz
        v: height  480 start  480 end  482 total  505           clock  85.09Hz
  640x480 (0x96) 54.000MHz +HSync +VSync DoubleScan
        h: width   640 start  688 end  744 total  900 skew    0 clock  60.00KHz
        v: height  480 start  480 end  482 total  500           clock  60.00Hz
  640x480 (0x97) 36.000MHz -HSync -VSync
        h: width   640 start  696 end  752 total  832 skew    0 clock  43.27KHz
        v: height  480 start  481 end  484 total  509           clock  85.01Hz
  640x480 (0x98) 31.500MHz -HSync -VSync
        h: width   640 start  664 end  704 total  832 skew    0 clock  37.86KHz
        v: height  480 start  489 end  492 total  520           clock  72.81Hz
  640x480 (0x99) 31.500MHz -HSync -VSync
        h: width   640 start  656 end  720 total  840 skew    0 clock  37.50KHz
        v: height  480 start  481 end  484 total  500           clock  75.00Hz
  640x480 (0x9a) 25.175MHz -HSync -VSync
        h: width   640 start  656 end  752 total  800 skew    0 clock  31.47KHz
        v: height  480 start  490 end  492 total  525           clock  59.94Hz
  720x405 (0x9b) 22.500MHz -HSync +VSync
        h: width   720 start  744 end  808 total  896 skew    0 clock  25.11KHz
        v: height  405 start  408 end  413 total  422           clock  59.51Hz
  720x405 (0x9c) 21.750MHz +HSync -VSync
        h: width   720 start  768 end  800 total  880 skew    0 clock  24.72KHz
        v: height  405 start  408 end  413 total  419           clock  58.99Hz
  720x400 (0x9d) 35.500MHz -HSync +VSync
        h: width   720 start  756 end  828 total  936 skew    0 clock  37.93KHz
        v: height  400 start  401 end  404 total  446           clock  85.04Hz
  684x384 (0x9e) 42.625MHz -HSync +VSync DoubleScan
        h: width   684 start  720 end  788 total  892 skew    0 clock  47.79KHz
        v: height  384 start  385 end  390 total  399           clock  59.88Hz
  684x384 (0x9f) 36.125MHz +HSync -VSync DoubleScan
        h: width   684 start  708 end  724 total  764 skew    0 clock  47.28KHz
        v: height  384 start  385 end  390 total  395           clock  59.85Hz
  640x400 (0xa0) 41.750MHz -HSync +VSync DoubleScan
        h: width   640 start  676 end  740 total  840 skew    0 clock  49.70KHz
        v: height  400 start  401 end  404 total  415           clock  59.88Hz
  640x400 (0xa1) 35.500MHz +HSync -VSync DoubleScan
        h: width   640 start  664 end  680 total  720 skew    0 clock  49.31KHz
        v: height  400 start  401 end  404 total  411           clock  59.98Hz
  640x400 (0xa2) 31.500MHz -HSync +VSync
        h: width   640 start  672 end  736 total  832 skew    0 clock  37.86KHz
        v: height  400 start  401 end  404 total  445           clock  85.08Hz
  576x432 (0xa3) 54.000MHz +HSync +VSync DoubleScan
        h: width   576 start  608 end  672 total  800 skew    0 clock  67.50KHz
        v: height  432 start  432 end  434 total  450           clock  75.00Hz
  640x360 (0xa4) 37.250MHz -HSync +VSync DoubleScan
        h: width   640 start  672 end  736 total  832 skew    0 clock  44.77KHz
        v: height  360 start  361 end  364 total  374           clock  59.86Hz
  640x360 (0xa5) 31.875MHz +HSync -VSync DoubleScan
        h: width   640 start  664 end  680 total  720 skew    0 clock  44.27KHz
        v: height  360 start  361 end  364 total  370           clock  59.83Hz
  640x360 (0xa6) 18.000MHz -HSync +VSync
        h: width   640 start  664 end  720 total  800 skew    0 clock  22.50KHz
        v: height  360 start  363 end  368 total  376           clock  59.84Hz
  640x360 (0xa7) 17.750MHz +HSync -VSync
        h: width   640 start  688 end  720 total  800 skew    0 clock  22.19KHz
        v: height  360 start  363 end  368 total  374           clock  59.32Hz
  640x350 (0xa8) 31.500MHz +HSync -VSync
        h: width   640 start  672 end  736 total  832 skew    0 clock  37.86KHz
        v: height  350 start  382 end  385 total  445           clock  85.08Hz
  512x384 (0xa9) 47.250MHz +HSync +VSync DoubleScan
        h: width   512 start  536 end  584 total  688 skew    0 clock  68.68KHz
        v: height  384 start  384 end  386 total  404           clock  85.00Hz
  512x384 (0xaa) 39.375MHz +HSync +VSync DoubleScan
        h: width   512 start  520 end  568 total  656 skew    0 clock  60.02KHz
        v: height  384 start  384 end  386 total  400           clock  75.03Hz
  512x384 (0xab) 37.500MHz -HSync -VSync DoubleScan
        h: width   512 start  524 end  592 total  664 skew    0 clock  56.48KHz
        v: height  384 start  385 end  388 total  403           clock  70.07Hz
  512x384 (0xac) 32.500MHz -HSync -VSync DoubleScan
        h: width   512 start  524 end  592 total  672 skew    0 clock  48.36KHz
        v: height  384 start  385 end  388 total  403           clock  60.00Hz
  512x384i (0xad) 22.450MHz +HSync +VSync Interlace DoubleScan
        h: width   512 start  516 end  604 total  632 skew    0 clock  35.52KHz
        v: height  384 start  384 end  388 total  408           clock  87.06Hz
  512x288 (0xae) 23.250MHz -HSync +VSync DoubleScan
        h: width   512 start  532 end  580 total  648 skew    0 clock  35.88KHz
        v: height  288 start  289 end  292 total  299           clock  60.00Hz
  512x288 (0xaf) 21.000MHz +HSync -VSync DoubleScan
        h: width   512 start  536 end  552 total  592 skew    0 clock  35.47KHz
        v: height  288 start  289 end  292 total  296           clock  59.92Hz
  416x312 (0xb0) 28.642MHz -HSync -VSync DoubleScan
        h: width   416 start  432 end  464 total  576 skew    0 clock  49.73KHz
        v: height  312 start  312 end  314 total  333           clock  74.66Hz
  480x270 (0xb1) 20.375MHz -HSync +VSync DoubleScan
        h: width   480 start  496 end  544 total  608 skew    0 clock  33.51KHz
        v: height  270 start  271 end  274 total  281           clock  59.63Hz
  480x270 (0xb2) 18.625MHz +HSync -VSync DoubleScan
        h: width   480 start  504 end  520 total  560 skew    0 clock  33.26KHz
        v: height  270 start  271 end  274 total  278           clock  59.82Hz
  400x300 (0xb3) 28.150MHz +HSync +VSync DoubleScan
        h: width   400 start  416 end  448 total  524 skew    0 clock  53.72KHz
        v: height  300 start  300 end  302 total  315           clock  85.27Hz
  400x300 (0xb4) 25.000MHz +HSync +VSync DoubleScan
        h: width   400 start  428 end  488 total  520 skew    0 clock  48.08KHz
        v: height  300 start  318 end  321 total  333           clock  72.19Hz
  400x300 (0xb5) 24.750MHz +HSync +VSync DoubleScan
        h: width   400 start  408 end  448 total  528 skew    0 clock  46.88KHz
        v: height  300 start  300 end  302 total  312           clock  75.12Hz
  400x300 (0xb6) 20.000MHz +HSync +VSync DoubleScan
        h: width   400 start  420 end  484 total  528 skew    0 clock  37.88KHz
        v: height  300 start  300 end  302 total  314           clock  60.32Hz
  400x300 (0xb7) 18.000MHz +HSync +VSync DoubleScan
        h: width   400 start  412 end  448 total  512 skew    0 clock  35.16KHz
        v: height  300 start  300 end  301 total  312           clock  56.34Hz
  432x243 (0xb8) 16.250MHz -HSync +VSync DoubleScan
        h: width   432 start  444 end  484 total  536 skew    0 clock  30.32KHz
        v: height  243 start  244 end  247 total  253           clock  59.92Hz
  432x243 (0xb9) 15.250MHz +HSync -VSync DoubleScan
        h: width   432 start  456 end  472 total  512 skew    0 clock  29.79KHz
        v: height  243 start  244 end  247 total  250           clock  59.57Hz
  320x240 (0xba) 18.000MHz -HSync -VSync DoubleScan
        h: width   320 start  348 end  376 total  416 skew    0 clock  43.27KHz
        v: height  240 start  240 end  242 total  254           clock  85.18Hz
  320x240 (0xbb) 15.750MHz -HSync -VSync DoubleScan
        h: width   320 start  332 end  352 total  416 skew    0 clock  37.86KHz
        v: height  240 start  244 end  246 total  260           clock  72.81Hz
  320x240 (0xbc) 15.750MHz -HSync -VSync DoubleScan
        h: width   320 start  328 end  360 total  420 skew    0 clock  37.50KHz
        v: height  240 start  240 end  242 total  250           clock  75.00Hz
  320x240 (0xbd) 12.587MHz -HSync -VSync DoubleScan
        h: width   320 start  328 end  376 total  400 skew    0 clock  31.47KHz
        v: height  240 start  245 end  246 total  262           clock  60.05Hz
  360x202 (0xbe) 11.250MHz -HSync +VSync DoubleScan
        h: width   360 start  372 end  404 total  448 skew    0 clock  25.11KHz
        v: height  202 start  204 end  206 total  211           clock  59.51Hz
  360x202 (0xbf) 10.875MHz +HSync -VSync DoubleScan
        h: width   360 start  384 end  400 total  440 skew    0 clock  24.72KHz
        v: height  202 start  204 end  206 total  209           clock  59.13Hz
  360x200 (0xc0) 17.750MHz -HSync +VSync DoubleScan
        h: width   360 start  378 end  414 total  468 skew    0 clock  37.93KHz
        v: height  200 start  200 end  202 total  223           clock  85.04Hz
  320x200 (0xc1) 15.750MHz -HSync +VSync DoubleScan
        h: width   320 start  336 end  368 total  416 skew    0 clock  37.86KHz
        v: height  200 start  200 end  202 total  222           clock  85.27Hz
  320x180 (0xc2)  9.000MHz -HSync +VSync DoubleScan
        h: width   320 start  332 end  360 total  400 skew    0 clock  22.50KHz
        v: height  180 start  181 end  184 total  188           clock  59.84Hz
  320x180 (0xc3)  8.875MHz +HSync -VSync DoubleScan
        h: width   320 start  344 end  360 total  400 skew    0 clock  22.19KHz
        v: height  180 start  181 end  184 total  187           clock  59.32Hz
  320x175 (0xc4) 15.750MHz +HSync -VSync DoubleScan
        h: width   320 start  336 end  368 total  416 skew    0 clock  37.86KHz
        v: height  175 start  191 end  192 total  222           clock  85.27Hz
DP-1-0 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x271
	Timestamp:  7755
	Subpixel:   unknown
	Clones:    
	CRTCs:      3 4 5 6
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	PRIME Synchronization: 1 
		supported: 0, 1
	CTM: 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 
		0 1 
	CscMatrix: 65536 0 0 0 0 65536 0 0 0 0 65536 0 
	BorderDimensions: 4 
		supported: 4
	Border: 0 0 0 0 
		range: (0, 65535)
	SignalFormat: DisplayPort 
		supported: DisplayPort
	ConnectorType: DisplayPort 
	ConnectorNumber: 0 
	_ConnectorLocation: 0 
	non-desktop: 0 
		supported: 0, 1
DP-1-1 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x272
	Timestamp:  7755
	Subpixel:   unknown
	Clones:    
	CRTCs:      3 4 5 6
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	PRIME Synchronization: 1 
		supported: 0, 1
	CTM: 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 
		0 1 
	CscMatrix: 65536 0 0 0 0 65536 0 0 0 0 65536 0 
	BorderDimensions: 4 
		supported: 4
	Border: 0 0 0 0 
		range: (0, 65535)
	SignalFormat: TMDS 
		supported: TMDS
	ConnectorType: DisplayPort 
	ConnectorNumber: 0 
	_ConnectorLocation: 0 
	non-desktop: 0 
		supported: 0, 1
HDMI-1-0 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x273
	Timestamp:  7755
	Subpixel:   unknown
	Clones:    
	CRTCs:      3 4 5 6
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	PRIME Synchronization: 1 
		supported: 0, 1
	CTM: 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 
		0 1 
	CscMatrix: 65536 0 0 0 0 65536 0 0 0 0 65536 0 
	BorderDimensions: 4 
		supported: 4
	Border: 0 0 0 0 
		range: (0, 65535)
	SignalFormat: TMDS 
		supported: TMDS
	ConnectorType: HDMI 
	ConnectorNumber: 1 
	_ConnectorLocation: 1 
	non-desktop: 0 
		supported: 0, 1
DP-1-2 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x274
	Timestamp:  7755
	Subpixel:   unknown
	Clones:    
	CRTCs:      3 4 5 6
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	PRIME Synchronization: 1 
		supported: 0, 1
	CTM: 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 
		0 1 
	CscMatrix: 65536 0 0 0 0 65536 0 0 0 0 65536 0 
	BorderDimensions: 4 
		supported: 4
	Border: 0 0 0 0 
		range: (0, 65535)
	SignalFormat: DisplayPort 
		supported: DisplayPort
	ConnectorType: DisplayPort 
	ConnectorNumber: 2 
	_ConnectorLocation: 2 
	non-desktop: 0 
		supported: 0, 1
DP-1-3 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x275
	Timestamp:  7755
	Subpixel:   unknown
	Clones:    
	CRTCs:      3 4 5 6
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	PRIME Synchronization: 1 
		supported: 0, 1
	CTM: 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 
		0 1 
	CscMatrix: 65536 0 0 0 0 65536 0 0 0 0 65536 0 
	BorderDimensions: 4 
		supported: 4
	Border: 0 0 0 0 
		range: (0, 65535)
	SignalFormat: TMDS 
		supported: TMDS
	ConnectorType: DisplayPort 
	ConnectorNumber: 2 
	_ConnectorLocation: 2 
	non-desktop: 0 
		supported: 0, 1

My error. I forgot you were running LMDE. The applet I mentioned only works with Linux Mint based on Ubuntu.

The applet you are referencing is likely the one which is a Cinnamon spice that was made for older versions of Cinnamon. That one usually does give an Err message.

Ohh. So that explains why I couldn't get it running.

Nvidia drivers and switching has to be set up and switched manually in LMDE

How should I set up the drivers?
I understand you are recommending me to install Mint 22, and I will do that if nothing else works, but I would like to try getting it to work with what I have now. I think it could be useful for me to understand or experience a little how this works (or doesn't). So, given that my install doesn't have anything very important right now, I want to give it a try.
And by switching manually you mean going to UEFI and switching the "Hybrid/Dedicated" MUX?

[SMG]

xrandr --verbose output:

I ran the EDID through a decoder to see what it says and it only lists one option for

Code: Select all

Detailed mode: Clock 342.050 MHz, 344 mm x 193 mm
               1920 2028 2076 2080 (108  48   4)
               1080 1090 1100 1142 ( 10  10  42)
               +hsync -vsync
               VertFreq: 143.999 Hz, HorFreq: 164.447 kHz

and when checked the info it gave for a panel part number, that also only indicates the 144Hz refresh rate.

This CRTC info indicates it is running from the Intel GPU.

Code: Select all

	CRTC:       0
	CRTCs:      0 1 2

Notice the DP connection (and the subsequent ones) are connected to the Nvidia GPU. CRTCs are different and PRIME Synchronization is mentioned.

Code: Select all

DP-1-0 disconnected (normal left inverted right x axis y axis)
	Identifier: 0x271
	Timestamp:  7755
	Subpixel:   unknown
	Clones:    
	CRTCs:      3 4 5 6
	Transform:  1.000000 0.000000 0.000000
	            0.000000 1.000000 0.000000
	            0.000000 0.000000 1.000000
	           filter: 
	PRIME Synchronization: 1 
		supported: 0, 1

Nvidia drivers and switching has to be set up and switched manually in LMDE

How should I set up the drivers?

Please review Nvidia Optimus for your options.

With regards to Linux Mint 22, go to Tips for Troubleshooting Graphics Issues Rev. 1 (including external monitors not working) and go to the Nvidia Graphics Troubleshooting section and click the little hand to see the additional information. At the end of that section are screenshots explaining the nvidia-prime-applet and the On-demand options available in Ubuntu-based Linux Mint.

However, as I have already mentioned, in the current state the Intel graphics control the laptop screen. It is possible to backport newer kernels into LMDE 6. I don't know what the latest kernel is, but that may help. Take a Timeshift snapshot before switching to make it easier to switch back to the 6.1 kernel if you decide you want to do that.

Code: Select all

sudo apt install -t bookworm-backports linux-image-amd64

And by switching manually you mean going to UEFI and switching the "Hybrid/Dedicated" MUX?

No, that is not what I mean although that is an option to switch to just Nvidia. Read through the link to get more information.

[Careteja]

Hey, thank you so much for your help.

I'm starting to think that I must have followed some fix online that made non EDID modes appear as available when I had just installed. I'll restore to default using timeshift.

I'm getting a little lost into what we are considering to be the source of the issue here.
I had already read through that wiki and, how I understand it, everything listed there is as it should, I have the nvidia-driver, so as LMDE is based in Debian 12, NVIDIA PRIME Render Offload is on by default, so it's normal (or at least common) that the iGPU is in charge of the screen.
Please correct me if that is wrong.
Then, what I'm trying to achieve is basically manage to get a different refresh rate while using the iGPU to control the screen. Is this simply not possible?

[SMG]

I had already read through that wiki and, how I understand it, everything listed there is as it should, I have the nvidia-driver, so as LMDE is based in Debian 12, NVIDIA PRIME Render Offload is on by default, so it's normal (or at least common) that the iGPU is in charge of the screen.
Please correct me if that is wrong.

That is correct.

Then, what I'm trying to achieve is basically manage to get a different refresh rate while using the iGPU to control the screen. Is this simply not possible?

Based on the EDID information, you are trying to get a refresh rate that Windows gave you and not one that necessarily the Intel graphics driver gave you based on the physical specs for the laptop panel.

It is possible you may need a newer kernel to get a newer Intel driver in order to get the different refresh rates. However, without testing, I don't know if that is possible. LMDE 6 runs on Debian 12 bookworm which does not have the latest drivers available. It runs an older kernel with an older graphics stack. People install it because it is "stable". It is not a front-runner with support for the latest hardware and drivers. You likely had the latest drivers installed when running on Windows.

[Careteja]

You likely had the latest drivers installed when running on Windows

Regarding the drivers age, I was already doing the adjustments in windows since 2020.
Just did a reinstall of LMDE because my laptop hung on the rebooting process of restoring a timeshift save, and everything is still the same.
Anyways, I've concluded that this minor refresh rate inconvenience shouldn't be taking this much effort given that I don't even know if it really saved that much battery in comparison with other adjustments like undervolting.
I still don't understand why display settings and xrandr show more refresh options that the panel doesn't give in EDID. Maybe in the future I'll try again out of curiosity.
I will probably be looking for other ways to lessen the battery impact, because with all the tweaking I had made in windows I could get up to 5 hours out of the battery. But now, since installing LMDE I've only gotten around 1h50 with light use, wich is almost the same that I got in default windows .
So, thank you very much for all the help.
Should I mark this as solved?

[SMG]

Should I mark this as solved?

You're welcome. If you are no longer seeking help on this issue, you can mark it [SOLVED] so others know you are no longer seeking help on it. You can always change it later (within the six month period the topic is active) if you wish to revisit the issue.