** Changed in: xserver-xorg-video-trident (Ubuntu)
Status: Confirmed => New
** Changed in: xserver-xorg-video-trident (Ubuntu)
Assignee: (unassigned) => Musaab Jameel (mosaabjm)
** Changed in: xserver-xorg-video-trident (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/181176
Title:
[trident] xserver goes into infinate loop
Status in X.Org X server:
Confirmed
Status in “xserver-xorg-video-trident” package in Ubuntu:
Incomplete
Bug description:
Binary package hint: xserver-xorg-core-dbg
Added Additional comments about recreating this BUG in Hardy Alpha-3
in comments below.
Ubuntu version 7.10 Gutsy xserver-xorg-core
When launching X at anytime, usally right off the start. Ie right
after X launches and splash screen occurs.
/usr/bin/X goes into infinate loop consuming 99% CPU.
Verified by booting to single user, starting sshd, and letting boot. As soon
as screen goes blank,
login via ssh and run top.
This occurs on a Toshiba Satellite Laptop 1800 exact model PS181C BIOS
version 1.2 (floppy is dead, cannot upgrade BIOS)
Other reports of similair problem on FORUM and at following link with Debian
Kernel:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=454304
The following is the backtrace (first loop):
#0 x86emuOp_opc80_byte_RM_IMM (op1=128 '\200')
at ../../../../hw/xfree86/int10/../x86emu/ops.c:5205
mod = <value optimized out>
rl = <value optimized out>
rh = <value optimized out>
destreg = <value optimized out>
imm = <value optimized out>
destval = <value optimized out>
#1 0xb7bd11b3 in X86EMU_exec ()
at ../../../../hw/xfree86/int10/../x86emu/decode.c:122
op1 = <value optimized out>
#2 0xb7bbd825 in xf86ExecX86int10 (pInt=0x8217870)
at ../../../../hw/xfree86/int10/xf86x86emu.c:40
sig = 0
#3 0xb7bd93f9 in vbeDoEDID (pVbe=0x8217848, pDDCModule=0x0)
at ../../../../hw/xfree86/vbe/vbe.c:190
pMonitor = <value optimized out>
pModule = (pointer) 0x1
DDC_data = <value optimized out>
#4 0xb7c0aa20 in TRIDENTSwitchMode ()
from /usr/lib/xorg/modules/drivers//trident_drv.so
No symbol table info available.
#5 0x080a8e54 in InitOutput (pScreenInfo=0x8202a80, argc=10, argv=0xbf9e45f4)
at ../../../../hw/xfree86/common/xf86Init.c:601
i = <value optimized out>
j = -1208328589
k = <value optimized out>
scr_index = <value optimized out>
modulelist = <value optimized out>
optionlist = (pointer *) 0x82115e0
layout = <value optimized out>
screenpix24 = <value optimized out>
pix24 = <value optimized out>
pix24From = <value optimized out>
autoconfig = <value optimized out>
generation = 1
#6 0x08076ceb in main (argc=10, argv=0xbf9e45f4, envp=0xbf9e4620)
at ../../dix/main.c:370
i = <value optimized out>
error = 136217184
xauthfile = <value optimized out>
alwaysCheckForInput = {0, 1}
[lspci]
01:00.0 VGA compatible controller [0300]: Trident Microsystems CyberBlade/i1
[1023:8620] (rev 5d)
00:00.0 Host bridge [0600]: ALi Corporation M1632M Northbridge+Trident
[10b9:1632] (rev 01)
Subsystem: Toshiba America Info Systems Unknown device [1179:0004]
01:00.0 VGA compatible controller [0300]: Trident Microsystems CyberBlade/i1
[1023:8620] (rev 5d) (prog-if 00 [VGA controller])
Subsystem: Toshiba America Info Systems Unknown device [1179:0001]
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