[i945gm] xorg RECORD extension fails ta handle XRecordEnableContextAsync

[hesa]

Binary package hint: xorg

When executing GNU Xnee under

name of display: :0.0
version number: 11.0
vendor string: The X.Org Foundation
vendor release number: 10402000
X.Org version: 1.4.2

everything is OK. …. but when I run the same program under

name of display: :0.0
version number: 11.0
vendor string: The X.Org Foundation
vendor release number: 10600000
X.Org version: 1.6.0

the program crashes. Seems as if there something strange going on in XRecordEnableContextAsync in the latest X.org release.

[lspci]
00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub [8086:27a0] (rev 03)
 Subsystem: Intel Corporation Device [8086:7270]
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03)
 Subsystem: Intel Corporation Device [8086:7270]

[Bryce Harrington (bryce)]

Hi hesa,

Please attach the output of `lspci -vvnn`, and attach your /var/log/Xorg.0.log (and maybe Xorg.0.log.old) file from after reproducing this issue. If you've made any customizations to your /etc/X11/xorg.conf please attach that as well.

[This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.]

[hesa (hesa)]

well, I am as sure as one can be (whatever that means) that the problem
is not caused by the HW and not by HW. I can reproduce the bug in both
Xvfb and Xephyr. This is imo a malfunctioning Xlib/RECORD extension (*).

However, I am attaching the files you (automatically requested).
xorg.conf is unchanged.

/hesa

*) https://bugs.freedesktop.org/show_bug.cgi?id=20500

Bryce Harrington wrote:
> Hi hesa,
>
>
> Please attach the output of `lspci -vvnn`, and attach your /var/log/Xorg.0.log (and maybe Xorg.0.log.old) file from after reproducing this issue. If you've made any customizations to your /etc/X11/xorg.conf please attach that as well.
>
> [This is an automated message. Apologies if it has reached you
> inappropriately; please just reply to this message indicating so.]
>
>
> ** Tags added: needs-xorglog
>
> ** Tags added: needs-lspci-vvnn
>
> ** Changed in: xorg (Ubuntu)
> Status: New => Incomplete
>