Salut à tous,
j’ai continué mes expérimentations avec xrandr. J’ai presque cru que ça allait marcher, mais lors de la dernière commande… ben non.[code]
Situation de départ
┌(guillaume@mithlond)-(17:24:13 -:- 03/10)
└[/home/guillaume]$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 800 x 600, current 1152 x 864, maximum 1152 x 864
default connected 1152x864+0+0 0mm x 0mm
1152x864 60.0*
1024x768 61.0
800x600 61.0
1280x800_60.00 (0x1a2) 83.5MHz
h: width 1280 start 1352 end 1480 total 1680 skew 0 clock 49.7KHz
v: height 800 start 803 end 809 total 831 clock 59.8Hz
┌(guillaume@mithlond)-(17:25:40 -:- 03/10)
└[/home/guillaume]$ gtf 1440 900 60
1440x900 @ 60.00 Hz (GTF) hsync: 55.92 kHz; pclk: 106.47 MHz
Modeline “1440x900_60.00” 106.47 1440 1520 1672 1904 900 901 904 932 -HSync +Vsync
┌(guillaume@mithlond)-(17:25:49 -:- 03/10)
└[/home/guillaume]$ xrandr --newmode “1440x900_60.00” 106.47 1440 1520 1672 1904 900 901 904 932 -HSync +Vsync
xrandr: Failed to get size of gamma for output default
┌(guillaume@mithlond)-(17:27:13 -:- 03/10)
└[/home/guillaume]$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 800 x 600, current 1152 x 864, maximum 1152 x 864
default connected 1152x864+0+0 0mm x 0mm
1152x864 60.0*
1024x768 61.0
800x600 61.0
1280x800_60.00 (0x1a2) 83.5MHz
h: width 1280 start 1352 end 1480 total 1680 skew 0 clock 49.7KHz
v: height 800 start 803 end 809 total 831 clock 59.8Hz
1440x900_60.00 (0x1ea) 106.5MHz
h: width 1440 start 1520 end 1672 total 1904 skew 0 clock 55.9KHz
v: height 900 start 901 end 904 total 932 clock 60.0Hz
┌(guillaume@mithlond)-(17:27:17 -:- 03/10)
└[/home/guillaume]$ xrandr --addmode default 1440x900
xrandr: Failed to get size of gamma for output default
xrandr: cannot find mode “1440x900”
┌(guillaume@mithlond)-(17:27:48 -:- 03/10)
└[/home/guillaume]$ xrandr --addmode default 1440x900_60.00
xrandr: Failed to get size of gamma for output default
┌(guillaume@mithlond)-(17:28:27 -:- 03/10)
└[/home/guillaume]$ xrandr --output default --mode 1440x900
xrandr: cannot find mode 1440x900
┌(guillaume@mithlond)-(17:28:59 -:- 03/10)
└[/home/guillaume]$ xrandr --output default --mode 1440x900_60.00
xrandr: Failed to get size of gamma for output default
xrandr: Configure crtc 0 failed
┌(guillaume@mithlond)-(17:29:08 -:- 03/10)
└[/home/guillaume]$ xrandr --output default --mode 1440x900_60.00 --verbose
xrandr: Failed to get size of gamma for output default
screen 0: 1440x900 385x240 mm 95.00dpi
crtc 0: 1440x900_60.00 60.0 +0+0 "default"
xrandr: Configure crtc 0 failed
crtc 0: disable
screen 0: revert
crtc 0: revert
┌(guillaume@mithlond)-(17:30:03 -:- 03/10)
└[/home/guillaume]$ xrandr -s 1440x900
Failed to change the screen configuration!
┌(guillaume@mithlond)-(17:30:58 -:- 03/10)
└[/home/guillaume]$ xrandr -s 1440x900 --verbose
SZ: Pixels Physical Refresh
*0 1152 x 864 ( 370mm x 231mm ) *60
1 1024 x 768 ( 370mm x 231mm ) 61
2 800 x 600 ( 370mm x 231mm ) 61
3 1440 x 900 ( 370mm x 231mm ) 60
Current rotation - normal
Current reflection - none
Rotations possible - normal
Reflections possible - none
Setting size to 3, rotation to normal
Setting reflection on neither axis
Failed to change the screen configuration!
[/code]
J’ai aussi essayé d’installer fglrx, mais…
$ sudo aticonfig --initial
[sudo] password for guillaume:
aticonfig: No supported adapters detected
Du coup j’avoue ne plus avoir tellement d’idées…