As I booted Linux Mint 13 Cinnamon 64bit on my new Acer Aspire AX3470-EF10P, from a live CD, on compatibility mode because I would not boot otherwise, and there was a warning that Linux Mint could not set a certain frequency, I assume it had to do with my monitor, a Samsung 63.9kHz 60Hz PP, 1280x1024.
after booting the sreen has two black sides, not taking advantage of the full width of the screen.
from other threads I understand that the following information may be helpful to troubleshoot, but I don't know what it all means. I will be very thankful if you can help.
Code: Select all
inxi -F
- System: Host: mint Kernel: 3.2.0-23-generic x86_64 (64 bit) Desktop: Gnome Distro: Linux Mint 13 Maya
Machine: Mobo: Acer model: Aspire X3470 Bios: American Megatrends version: P01-A3 date: 11/21/2011
CPU: Quad core AMD A8-3820 APU with Radeon HD Graphics (-MCP-) cache: 4096 KB flags: (lm nx sse sse2 sse3 sse4a svm)
Clock Speeds: 1: 800.00 MHz 2: 800.00 MHz 3: 800.00 MHz 4: 800.00 MHz
Graphics: Card: Advanced Micro Devices [AMD] nee ATI BeaverCreek [Radeon HD 6550D]
X.Org: 1.11.3 driver: vesa Resolution: 1280x1024@0.0hz
GLX Renderer: Gallium 0.4 on llvmpipe (LLVM 0x300) GLX Version: 2.1 Mesa 8.0.2
Audio: Card-1: Advanced Micro Devices [AMD] Hudson Azalia Controller driver: snd_hda_intel Sound: ALSA ver: 1.0.24
Card-2: Advanced Micro Devices [AMD] nee ATI BeaverCreek HDMI Audio [Radeon HD 6500D and 6400G-6600G series] driver: snd_hda_intel
Card-3: Logitech driver: USB Audio
Network: Card: Realtek RTL8111/8168B PCI Express Gigabit Ethernet controller driver: r8169
IF: eth0 state: up speed: 1000 Mbps duplex: full mac: f8:0f:41:44:dc:71
Drives: HDD Total Size: 3000.6GB (11.1% used) 1: /dev/sda WDC_WD20EARX 2000.4GB
2: USB /dev/sdd External_USB_3.0 1000.2GB
Partition: ID: / size: 3.7G used: 147M (4%) fs: overlayfs
Sensors: System Temperatures: cpu: 33.0C mobo: N/A
Fan Speeds (in rpm): cpu: N/A
Info: Processes: 161 Uptime: 52 min Memory: 577.4/7439.9MB Client: Shell inxi: 1.7.33
Code: Select all
cat /etc/X11/xorg.conf
- Section "Device"
Identifier "Configured Video Device"
Driver "vesa"
EndSection
Section "Monitor"
Identifier "Configured Monitor"
EndSection
Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "Configured Video Device"
Code: Select all
xrandr --verbose
- xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 400, current 1280 x 1024, maximum 1280 x 1024
default connected 1280x1024+0+0 (0x138) normal (normal) 0mm x 0mm
Identifier: 0x137
Timestamp: 179834
Subpixel: no subpixels
Clones:
CRTC: 0
CRTCs: 0
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
1280x1024 (0x138) 0.0MHz *current
h: width 1280 start 0 end 0 total 1280 skew 0 clock 0.0KHz
v: height 1024 start 0 end 0 total 1024 clock 0.0Hz
1280x960 (0x139) 0.0MHz
h: width 1280 start 0 end 0 total 1280 skew 0 clock 0.0KHz
v: height 960 start 0 end 0 total 960 clock 0.0Hz
1152x864 (0x13a) 0.0MHz
h: width 1152 start 0 end 0 total 1152 skew 0 clock 0.0KHz
v: height 864 start 0 end 0 total 864 clock 0.0Hz
1024x768 (0x13b) 0.0MHz
h: width 1024 start 0 end 0 total 1024 skew 0 clock 0.0KHz
v: height 768 start 0 end 0 total 768 clock 0.0Hz
800x600 (0x13c) 0.0MHz
h: width 800 start 0 end 0 total 800 skew 0 clock 0.0KHz
v: height 600 start 0 end 0 total 600 clock 0.0Hz
640x480 (0x13d) 0.0MHz
h: width 640 start 0 end 0 total 640 skew 0 clock 0.0KHz
v: height 480 start 0 end 0 total 480 clock 0.0Hz
720x400 (0x13e) 0.0MHz
h: width 720 start 0 end 0 total 720 skew 0 clock 0.0KHz
v: height 400 start 0 end 0 total 400 clock 0.0Hz