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FS#31617 - [xf86-video-intel] xorg crash when using qcad

Attached to Project: Arch Linux
Opened by Felix Kaiser (fxkr) - Thursday, 20 September 2012, 11:46 GMT
Last edited by Andreas Radke (AndyRTR) - Saturday, 02 February 2013, 07:16 GMT
Task Type Bug Report
Category Packages: Extra
Status Closed
Assigned To Jan de Groot (JGC)
Andreas Radke (AndyRTR)
Architecture All
Severity High
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 1
Private No


Using qcad crashes xorg.

Additional info:

* Hardware: Thinkpad T430s (with a Intel HD4000 GPU)

* package version(s):

fully updated everything:

% pacman -Q linux
linux 3.5.4-1
% pacman -Q xorg-server
xorg-server 1.12.4-1
% pacman -Q xf86-video-intel
xf86-video-intel 2.20.8-1
% pacman -Q qcad

(I just updated, but I had the same issue before the update too.)

* config and/or log files etc.

I've attached Xorg.0.log.old. It includes a backtrace:

0: /usr/bin/X (xorg_backtrace+0x36) [0x560366]
1: /usr/bin/X (0x400000+0x1640c9) [0x5640c9]
2: /usr/lib/ (0x7f1880fe5000+0xf170) [0x7f1880ff4170]
3: /usr/lib/xorg/modules/drivers/ (0x7f187dfbd000+0x3e0be) [0x7f187dffb0be]
4: /usr/bin/X (0x400000+0x1534ad) [0x5534ad]
5: /usr/bin/X (0x400000+0x155ac1) [0x555ac1]
6: /usr/bin/X (miWideDash+0x14be) [0x55776e]
7: /usr/lib/xorg/modules/drivers/ (0x7f187dfbd000+0x5b205) [0x7f187e018205]
8: /usr/bin/X (0x400000+0xf480c) [0x4f480c]
9: /usr/bin/X (0x400000+0x30a1c) [0x430a1c]
10: /usr/bin/X (0x400000+0x34531) [0x434531]
11: /usr/bin/X (0x400000+0x23615) [0x423615]
12: /usr/lib/ (__libc_start_main+0xf5) [0x7f187fe91725]
13: /usr/bin/X (0x400000+0x238ed) [0x4238ed]

Segmentation fault at address 0x1a1

Caught signal 11 (Segmentation fault). Server aborting

Steps to reproduce:

Here's one reliable way:

1. Open qcad
2. Draw a circle:
a) click the circle button on the left toolbar
b) click the "Circle with center and point"
button on the left toolbar
c) click on the drawing area two times
3. Select all (ctrl-a)

Another way would be to open two qcad files, and switch between them
using the Window menu; that method is not reliable though.
This task depends upon

Closed by  Andreas Radke (AndyRTR)
Saturday, 02 February 2013, 07:16 GMT
Reason for closing:  Upstream
Additional comments about closing:  no response or upstream report url given.
Comment by Felix Kaiser (fxkr) - Thursday, 20 September 2012, 12:02 GMT
Happens with 'Option "AccelMethod" "sna"' but not with 'Option "AccelMethod" "uxa"' in the xorg.conf.
Comment by Andreas Radke (AndyRTR) - Friday, 28 December 2012, 10:33 GMT
Comment by Felix Kaiser (fxkr) - Thursday, 17 January 2013, 00:59 GMT
  • Field changed: Percent Complete (100% → 0%)
Still happens.
Comment by Andreas Radke (AndyRTR) - Thursday, 17 January 2013, 14:37 GMT
You need to report this upstream or it won't get fixed.