Bug#439522: xserver-xorg-video-intel: Not more than 640x680 on i845 (regression)
Daniel Baumann wrote:
>> What do you mean by "fails to display" ? It refuses the mode?
>>
>
> it refuses the mode and, whatever is written in xorg.conf, only displays
> 640x680.
>
Your xorg.conf uses the old syntax, you are now using a randr-1.2-aware
driver, the way to select a mode has changed, see below.
> Section "Device"
> Identifier "Intel Corporation 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device"
> Driver "intel"
> Option "UseFBDev" "true"
> EndSection
>
(your log says that UseFBDev is ignored)
> Section "Monitor"
> Identifier "Standardbildschirm"
> Option "DPMS"
> HorizSync 31-61
> VertRefresh 56-75
> EndSection
>
You should drop HorizSync and VertRefresh.
> Section "Screen"
> Identifier "Default Screen"
> Device "Intel Corporation 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device"
> Monitor "Standardbildschirm"
> DefaultDepth 16
> SubSection "Display"
> Modes "1024x768"
> EndSubSection
> EndSection
>
You should drop the Modes line, it's probably ignored with your
server/driver.
> (II) intel(0): Modeline "640x350"x70.1 25.18 640 688 784 800 350 410 412 449 -hsync +vsync (31.5 kHz)
> (II) intel(0): Modeline "1024x768"x74.9 82.00 1024 1088 1192 1360 768 771 775 805 -hsync +vsync (60.3 kHz)
> (II) intel(0): Modeline "1024x768"x69.8 75.25 1024 1080 1184 1344 768 771 775 802 -hsync +vsync (56.0 kHz)
> (II) intel(0): Modeline "1024x768"x70.1 75.00 1024 1048 1184 1328 768 771 777 806 -hsync -vsync (56.5 kHz)
> (II) intel(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz)
> (II) intel(0): Modeline "1024x768"x59.9 63.50 1024 1072 1176 1328 768 771 775 798 -hsync +vsync (47.8 kHz)
> (II) intel(0): Modeline "800x600"x72.2 50.00 800 856 976 1040 600 637 643 666 +hsync +vsync (48.1 kHz)
> (II) intel(0): Modeline "800x600"x75.0 49.50 800 816 896 1056 600 601 604 625 +hsync +vsync (46.9 kHz)
> (II) intel(0): Modeline "800x600"x74.9 49.00 800 840 920 1040 600 603 607 629 -hsync +vsync (47.1 kHz)
> (II) intel(0): Modeline "800x600"x72.0 47.00 800 840 920 1040 600 603 607 628 -hsync +vsync (45.2 kHz)
> (II) intel(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz)
> (II) intel(0): Modeline "800x600"x59.9 38.25 800 832 912 1024 600 603 607 624 -hsync +vsync (37.4 kHz)
> (II) intel(0): Modeline "800x600"x56.2 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz)
> (II) intel(0): Modeline "640x480"x75.0 31.50 640 656 720 840 480 481 484 500 -hsync -vsync (37.5 kHz)
> (II) intel(0): Modeline "640x480"x72.8 31.50 640 664 704 832 480 489 491 520 -hsync -vsync (37.9 kHz)
> (II) intel(0): Modeline "640x480"x74.8 30.75 640 664 728 816 480 483 487 504 -hsync +vsync (37.7 kHz)
> (II) intel(0): Modeline "640x480"x71.9 29.50 640 664 728 816 480 483 487 503 -hsync +vsync (36.2 kHz)
> (II) intel(0): Modeline "640x480"x60.0 25.20 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz)
> (II) intel(0): Modeline "720x400"x70.1 28.32 720 738 846 900 400 412 414 449 -hsync +vsync (31.5 kHz)
> (II) intel(0): Output VGA connected
> (II) intel(0): Output VGA using initial mode 640x350
>
There seem to be plenty of video modes that are available.
> Screen 0: minimum 320 x 200, current 640 x 350, maximum 1024 x 1024
> VGA connected 640x350+0+0 (normal left inverted right) 304mm x 228mm
> 640x350 70.1*+
> 1024x768 74.9 69.8 70.1 60.0 59.9
> 800x600 72.2 75.0 74.9 72.0 60.3 59.9 56.2
> 640x480 75.0 72.8 74.8 71.9 60.0
> 720x400 70.1
>
What does *exactly* happen if you do
xrandr --output VGA --mode 800x600
? or 1024x768 ?
What kind of monitor is connected to which port?
Brice
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