Problem sa Ubuntu 10.04 i VIA Unichrome Pro- Ne mogu da podesim rezoluciju 1024x768

[ Chojba @ 24.01.2012. 21:47 ] @

Nov sam u linuxu, pa ne uspevam bas da se snadjem oko podesavanja ove rezolucije. Nadam se da je neko voljan pomoci :) Citao sam malo po netu, i cini mi se da dosta ljudi ima problem sa ovom starom grafickom i podesavanjem njene rezolucije na Ubuntu 10.04.

Inace u System-Preferences-Monitors su ponudjene samo rezolucije 640x480 i 800x600.

Prvo sam probao xrandr(ovo je drugi put da instaliram ubuntu, na prethodnom monitoru je xrandr zavrsavao posao) i nakon zadnje komande:

Code:
xrandr --output default --mode 1024x768_60.00

dobijam gresku:

Code:
screen cannot be larger than 800x600 (desired size 1024x768).

Nakon ovoga u Monitor Preferences se pojavljuje rezolucija 1024x768, ali kada kliknem na apply dobijam gresku "The selected configuration for display could not be applied, could not set the configuration for CRTC 119"

Zatim sam probao da editujem xorg.conf file, i on je dat u nastavku(editovao sam xorg.conf file po nekom tutorialu sa neta, ali sam siguran da nesto ne stima).

xorg.conf:

Code:
Section "Device"
    Identifier    "PM800"
    Driver        "openchrome"
    Option "PanelSize" "1024x768"
EndSection

Section "Monitor"
    Identifier    "Monitor0"
    HorizSync       47.82
    VertRefresh     59.9
# 1024x768 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
EndSection

Section "Screen"
    Identifier    "Screen0"
    Monitor        "Monitor0"
    Device        "PM800"
SubSection "Display"
        Depth 24
        Modes "1024x768"
    EndSubSection
EndSection

Inace ovo ce vam mozda pomoci:

lspci | grep VGA:

Code:
01:00.0 VGA compatible controller: VIA Technologies, Inc. CN700/P4M800 Pro/P4M800 CE/VN800 [S3 UniChrome Pro] (rev 01)

sudo ddcprobe:

Code:
vbe: VESA 3.0 detected.
oem: VIA P4M800 PRO
vendor:
product:
memory: 65536kb
mode: 640x480x256
mode: 640x480x64k
mode: 640x480x16m
mode: 800x600x256
mode: 800x600x64k
mode: 800x600x16m
mode: 1024x768x256
mode: 1024x768x64k
mode: 1024x768x16m
mode: 1280x1024x256
mode: 1280x1024x64k
mode: 1280x1024x16m
mode: 1600x1200x256
mode: 1600x1200x64k
mode: 80x60 (text)
mode: 800x600x16
edid:
edidfail

xrandr:

Code:
Screen 0: minimum 640 x 480, current 800 x 600, maximum 1024 x 768
default connected 800x600+0+0 0mm x 0mm
   800x600        60.0*    56.0
   640x480        60.0
   1024x768_60.00   59.4

*ovde je maximum 800x600 nakon restarta(kada se poniste xrandr naredbe)

Svaki savet je dobrodosao. Unapred zahvalan!