how do I get 1280x1024 resolution from ati/radeon?
I have an ATI Radeon 7000 AGP Video Card and an NEC MultiSync LCD1700M+ monitor. My debian box (with some other video card) drives the monitor at 1280x1024 pixels. I'm pretty sure this video card is capable of that resolution, but I can't get Ubuntu (breezy) to do it.
Should I manually edit Section "Screen" of /etc/X11/xorg.conf ? That seems horribly un-ubuntu.
This line from /var/log/Xorg.0.log seems to say it has 32MB of RAM; isn't that enough?
(--) RADEON(0): VideoRAM: 32768 kByte (32 bit DDR SDRAM)
Another line shows that the monitor claims (via EDID) to support higher resolutions:
(II) RADEON(0): 1280x1024@75Hz
I wonder what this means:
(II) RADEON(0): Not using default mode "1280x960" (hsync out of range)
Some other relevant-looking stuff:
(--) PCI:*(1:0:0) ATI Technologies Inc Radeon RV100 QY [Radeon 7000/VE] rev 0,
Mem @ 0xd8000000/27, 0xe1000000/16, I/O @ 0xc000/8
0000:01:00.0 VGA compatible controller: ATI Technologies Inc Radeon RV100 QY [Radeon 7000/VE]
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- Manu Cornet
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