My computer is hooked up to a TV via HDMI, so I really need the resolution I always use for my text to be readable and not too large.
On my windows partition, I have it set up to run at 1600x900 and the screen works perfectly fine.
When I use Mint, I can't find the option. After some googling, I found a method that allows me to add a resolution, but when I added 1600x900, I get a black "No signal" screen on my TV.
Graphics card: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller
Drivers: Intel
Any help would be appreciated, because this text looks really bad but I can't make it larger because I need the screenspace.
Linux Mint isn't working with my resolution
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There are no such things as "stupid" questions. However if you think your question is a bit stupid, then this is the right place for you to post it. Stick to easy to-the-point questions that you feel people can answer fast. For long and complicated questions use the other forums in the support section.
Before you post read how to get help. Topics in this forum are automatically closed 6 months after creation.
Linux Mint isn't working with my resolution
Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 1 time in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
Re: Linux Mint isn't working with my resolution
What is the output of the xrandr -q command in a terminal? Mine looks line this: Specifically, look for the line which has <devicename> connected at the beginning of the line. This is the device which you will be using to set your new resolution. On mine, it is VGA-1, but it could be LVDS-1 or HDMI-1 or some other device name.
Once you have the device name, the proper terminal commands would be:You should substitute your actual device name for <devicename> of course, but you may want to copy/paste the --newmode line to prevent typing errors. If you want to try another resolution supported by your video card, you can use the cvt command in a terminal to get the codes to be entered after the new mode name.
Code: Select all
xrandr -q
Screen 0: minimum 320 x 200, current 1280 x 1024, maximum 4096 x 4096
VGA-1 connected 1280x1024+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
1024x768 60.0
800x600 60.3 56.2
848x480 60.0
640x480 59.9
1280x1024 59.9*
Once you have the device name, the proper terminal commands would be:
Code: Select all
cvt 1600 900
# 1600x900 59.95 Hz (CVT 1.44M9) hsync: 55.99 kHz; pclk: 118.25 MHz
Modeline "1600x900_60.00" 118.25 1600 1696 1856 2112 900 903 908 934 -hsync +vsync
xrandr --newmode 1600x900 118.25 1600 1696 1856 2112 900 903 908 934 -hsync +vsync
xrandr --addmode <devicename> 1600x900
xrandr --output <devicename> --mode 1600x900
Re: Linux Mint isn't working with my resolution
Code: Select all
zangent@linuxmintthingy ~ $ xrandr -q
Screen 0: minimum 320 x 200, current 1280 x 720, maximum 32767 x 32767
VGA1 disconnected (normal left inverted right x axis y axis)
HDMI1 connected 1280x720+0+0 (normal left inverted right x axis y axis) 16mm x 9mm
1280x720 60.0*+
1920x1080 60.0
1920x1080i 30.0
1024x768 60.0
1440x480i 30.0 30.0
800x600 60.3
720x480 59.9
640x480 60.0 60.0 59.9
1600x900 59.9
DP1 disconnected (normal left inverted right x axis y axis)
zangent@linuxmintthingy ~ $ ----------------------------------------
----------------------------------------: command not found
zangent@linuxmintthingy ~ $ cvt 1600 900
# 1600x900 59.95 Hz (CVT 1.44M9) hsync: 55.99 kHz; pclk: 118.25 MHz
Modeline "1600x900_60.00" 118.25 1600 1696 1856 2112 900 903 908 934 -hsync +vsync
zangent@linuxmintthingy ~ $ xrandr --newmode 1600x900 118.25 1600 1696 1856 2112 900 903 908 934 -hsync +vsync
zangent@linuxmintthingy ~ $ xrandr --addmode HDMI1 1600x900
I Don't do this line. I do it from system settings. If I use this, it doesn't reset to my previous resoultion once I blackscreen.
zangent@linuxmintthingy ~ $ xrandr --output <devicename> --mode 1600x900
I went and checked to be sure, and my Windows 8 IS running at 1600x900. For some reason, though, my linux just won't accept it.
Every time I try it, I get a dancing "No Signal" box on my TV.
Re: Linux Mint isn't working with my resolution
One last thought: Have you tried the 1600x900 @ 30Hz interlaced?
Re: Linux Mint isn't working with my resolution
Similar problem here: installed Mint 15 and got only max. 1024x768 instead of native resolution 1280x1024.
Re: Linux Mint isn't working with my resolution
The newmode above isn't quoted It should be
xrandr --newmode "1600x900 118.25" 1600 1696 1856 2112 900 903 908 934 -hsync +vsync
Then check it with xrandr, it will show at the end:
Good luck
xrandr --newmode "1600x900 118.25" 1600 1696 1856 2112 900 903 908 934 -hsync +vsync
Then check it with xrandr, it will show at the end:
Code: Select all
bill@mint ~ $ xrandr --newmode "1920x1080_60.00" 173.00 1920 2048 2248 2576 1080 1083 1088 1120 -hsync +vsync
bill@mint ~ $ xrandr
Screen 0: minimum 320 x 200, current 1680 x 1050, maximum 8192 x 8192
VGA-0 disconnected (normal left inverted right x axis y axis)
HDMI-0 connected 1680x1050+0+0 (normal left inverted right x axis y axis) 473mm x 296mm
1680x1050 60.0*+
1600x1200 60.0
1280x1024 75.0 60.0
1440x900 75.0 59.9
1152x864 75.0
1024x768 75.1 70.1 60.0
832x624 74.6
800x600 72.2 75.0 60.3 56.2
640x480 72.8 75.0 66.7 60.0
720x400 70.1
1920x1080_60.00 (0x348) 173.0MHz
h: width 1920 start 2048 end 2248 total 2576 skew 0 clock 67.2KHz
v: height 1080 start 1083 end 1088 total 1120 clock 60.0Hz
bill@mint ~ $
Re: Linux Mint isn't working with my resolution
In the line you gave, there's an argument missing and I don't know what it is supposed to be. Also, I can't get it working with cvt and xrandr and I don't know anything about how these commands actually work.
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Re: Linux Mint isn't working with my resolution
The "hsync" and "vsync" have to be the actual horizontal and vertical sync frequencies, not words.zangent wrote:In the line you gave, there's an argument missing and I don't know what it is supposed to be.
Look at the output of the xrandr command to see.
Re: Linux Mint isn't working with my resolution
EDIT: Not even sure what I'm supposed to see in xrandr's output.Mark Phelps wrote: The "hsync" and "vsync" have to be the actual horizontal and vertical sync frequencies, not words.
Look at the output of the xrandr command to see.
Not really sure what you mean there...
All of the guides look like this:
I don't know where I should put the hsync and vsync then.http://www.ubuntugeek.com/how-change-display-resolution-settings-using-xrandr.html wrote: If you want to add a mode with resolution 1024X768, you can enter the following command: (The output is shown following.)
$ cvt 1024 768
Sample output
# 1024×768 59.92 Hz (CVT 0.79M3) hsync: 47.82 kHz; pclk: 63.50 MHz
Modeline "1024x768_60.00″ 63.50 1024 1072 1176 1328 768 771 775 798 -hsync +vsync
Now you need to create a modeline
$ xrandr --newmode <Modeline>
copy the modeline of the previous output to the place mode line
$ xrandr --newmode "1024x768_60.00″ 63.50 1024 1072 1176 1328 768 771 775 798 -hsync +vsync