On Wednesday 02 April 2008, Daniel Pielmeier wrote: > Mick schrieb: > > # dmesg | grep uvesafb > > Kernel command line: root=/dev/sda3 > > video=uvesafb:[EMAIL PROTECTED],ywrap,mtrr:4 > > splash=silent,fadein,theme:emergence quiet CONSOLE=/dev/tty1 > > uvesafb: ATI Technologies Inc., V380, 01.00, OEM: ATI RV380, VBE v2.0 > > uvesafb: protected mode interface info at c000:5884 > > uvesafb: pmi: set display start = c00c5918, set palette = c00c5964 > > uvesafb: pmi: ports = b010 b016 b054 b038 b03c b05c b000 b004 b0b0 b0b2 > > b0b4 uvesafb: no monitor limits have been set, default refresh rate will > > be used uvesafb: VBE state buffer size cannot be determined (eax=0x0, > > err=0) uvesafb: scrolling: ywrap using protected mode interface, > > yres_virtual=1536 uvesafb: framebuffer at 0xd0000000, mapped to > > 0xf8880000, using 6144k, total 16384k > > Looks okay, but i don't know much about ATI cards!
> Can you post the output of > "cat /sys/devices/platform/uvesafb.0/vbe_modes" This is what I get, there's no 1280x1024 available: ========================================== 320x200-8, 0x0182 320x200-15, 0x010d 320x200-16, 0x010e 320x200-24, 0x010f 320x200-32, 0x0120 320x240-8, 0x0192 320x240-15, 0x0193 320x240-16, 0x0194 320x240-24, 0x0195 320x240-32, 0x0196 400x300-8, 0x01a2 400x300-15, 0x01a3 400x300-16, 0x01a4 400x300-24, 0x01a5 400x300-32, 0x01a6 512x384-8, 0x01b2 512x384-15, 0x01b3 512x384-16, 0x01b4 512x384-24, 0x01b5 512x384-32, 0x01b6 640x350-8, 0x01c2 640x350-15, 0x01c3 640x350-16, 0x01c4 640x350-24, 0x01c5 640x350-32, 0x01c6 640x400-8, 0x0100 640x400-15, 0x0183 640x400-16, 0x0184 640x400-24, 0x0185 640x400-32, 0x0186 640x480-8, 0x0101 640x480-15, 0x0110 640x480-16, 0x0111 640x480-24, 0x0112 640x480-32, 0x0121 800x600-8, 0x0103 800x600-15, 0x0113 800x600-16, 0x0114 800x600-24, 0x0115 800x600-32, 0x0122 1024x768-8, 0x0105 1024x768-15, 0x0116 1024x768-16, 0x0117 1024x768-24, 0x0118 1024x768-32, 0x0123 ========================================== > > although the quality of the image is poor (it looks sort of pixelated) > > What do you mean by this? I will attach a grab of a 1024x768 framebuffer > image with the livecd-2007.0 theme, which looks okay here! > > What about trying a higher frequency, i have 75Hz here! Or is your > monitor not capable of this frequency? What I mean is that when if fades in it creates artifacts on the screen (is this a matter of uvesafb not having acceleration?). Also the background image when I press F2 is not clear. It looks as if it is a smaller resolution stretched over a larger screen. -- Regards, Mick
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