Messages in this thread | | | From | Shaun Jackman <> | Subject | Re: Hang after "BIOS data check successful" with DVI | Date | Tue, 17 Aug 2004 12:08:54 -0700 |
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On Tue August 17, 2004 03h57, Petr Vandrovec wrote: > On 16 Aug 04 at 16:55, Shaun Jackman wrote: > > When I have a DVI display plugged into my Matrox G550 video card the > > boot process hangs at "BIOS data check successful". I am running Linux > > kernel 2.6.6. This problem does not affect Linux kernel 2.4.26. If I > > boot without the DVI display plugged in, I can plug it in after the > > boot process and the display works. > > Try disabling CONFIG_VIDEO_SELECT and/or comment out call to store_edid > in arch/i386/boot/video.S. Also which bootloader you use? From > quick glance at bootloaders, grub1 seems to set %sp to 0x9000, while > LILO to 0x0800. And I think that 2048 byte stack (plus something already > allocated by loader) might be too small for DDC call, as MGA BIOS first > creates EDID copy on stack... > Best regards, > Petr Vandrovec
I'm using Lilo 22.5.9-2 from Debian.
Cheers, Shaun
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