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[Bug 197190] IA64: Xserver shutdown freezes machine w/ R420 + flat panels
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Wed, 7 Mar 2007 17:15:03 -0700 (MST)
  • Message-id: <20070308001503.11A9925C88D@xxxxxxxxxxxxxxxxxxxxxx>
https://bugzilla.novell.com/show_bug.cgi?id=197190





------- Comment #74 from jlim@xxxxxxx 2007-03-07 17:15 MST -------
Regarding the following trace obtained when Xorg exits:

ddxGiveUp, xf86Init.c
xf86CloseConsole, lnx_init.c
ioctl(xf86Info.consoleFd, KDSETMODE, KD_TEXT)
vt_ioctl, vt_ioctl.c
do_unblank_screen, vt.c
update_screen(x) -> redraw_screen(x, 0)
set_palette, vt.c
vgacon_set_palette
vga_set_palette

I wasn't able to confirm that do_unblank_screen was called because the machine
hung as soon as it went into vt_ioctl.

There are two other instances where vga_set_palette is called:

1. During Xorg startup:

console_callback, vt.c
change_console
complete_change_console, vt_ioctl.c
switch_screen(x) -> redraw_screen(x, 1)
set_palette
vgacon_set_palette
vga_set_palette

2. When the blanked console comes back on following an input event:

console_callback, vt.c
poke_blanked_console, vt.c
do_unblank_screen, vt.c
vgacon_blank
vga_set_palette

What version of openSUSE and Xorg worked with this hardware combination before?

Also, if I replace radeon with vga in xorg.conf, the machine panics when Xorg
starts up. The last thing written in Xorg.0.log is

(II) VGA(0): initializing int10.


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