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From: Helge H. <hel...@ai...> - 2003-01-02 12:32:11
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Radeonfb almost works now, but there are some problems with setting (and resetting) the resolution. I use a flat screen so anything except 1280x1024 is hopeless to look at. So I want that from the start. Just booting with video=radeon gives me a 640x400 mode. There's some initial garbage (looks like early boot messages converted to graphichs at the wrong resolution) on the screen, but that isn't a problem. The low resolution is, though. I first tried "fbset 1280x1024-60", which changed the resolution, but the console was still a small 640x400 thing in the upper left corner of the 1280x1024 display. Not very useful. So I tried booting with video=radeon:1280x1024-32@60 That gave me a blank screen, the monitor complained about "no signal". But I logged in blind, and ran fbset 1280x1024-60 again. This gave me the console I want. 1280x1024 resolution, with 160x64 characters. I could put fbset in a init script, but that is fragile if I get some error before that init script runs. I should really see the console all the time. Another problem comes up when running X. Switching from X to some virtual console always gives me the "no signal" thing, and I have to type the fbset command blind before the console becomes visible. Switching back to X is never a problem. This is a UP machine, P4 processor, using preempt. I use a radeon 7500 in an AGP slot. Helge Hafting |