Ubuntu
xserver-xorg-video-i128 package

startup crash - bad unmap with libpciaccess [patch]

Bug #340750 reported by Tormod Volden
2
Affects Status Importance Assigned to Milestone
xorg xf86-video-i128
Fix Released
Medium
xserver-xorg-video-i128 (Ubuntu)
Fix Released
Undecided
Bryce Harrington
Nominated for Intrepid by Tormod Volden

Bug Description

Binary package hint: xserver-xorg-video-i128

This bug is forked off bug 306970, and appears as soon as that bug is fixed. The server dies with:

(--) I128(0): Mapping memory

Fatal server error:
AddScreen/ScreenInit failed for driver 0

This is explained in the upstream bug, which has a patch. The patch has been tested with Ubuntu packages (see bug 306970).

The fix is needed both for Intrepid and Jaunty.

See original description
Revision history for this message
In , Mark-kettenis (mark-kettenis) wrote :

Created an attachment (id=23656)
Fix

Revision history for this message
In , Bugzi09-fdo-tormod (bugzi09-fdo-tormod) wrote :

Mark, thanks for the patch. Reports in https://bugs.launchpad.net/bugs/306970 confirms that your patch fixes the crash on start-up.

However, the computer freezes when startx is run a second time. Could this be another memory (un)map problem?

Revision history for this message
Tormod Volden (tormodvolden) wrote : startup crash - bad unmap with libpciaccess

Binary package hint: xserver-xorg-video-i128

This bug is forked off bug 306970, and appears as soon as that bug is fixed. The server dies with:

(--) I128(0): Mapping memory

Fatal server error:
AddScreen/ScreenInit failed for driver 0

This is explained in the upstream bug, which has a patch. The patch has been tested with Ubuntu packages (see bug 306970).

Revision history for this message
Tormod Volden (tormodvolden) wrote :
Bug Watch Updater (bug-watch-updater)
Changed in xf86-video-i128:
status: Unknown → Confirmed
Revision history for this message
Tormod Volden (tormodvolden) wrote :
description: updated
Changed in xserver-xorg-video-i128:
status: New → Confirmed
Revision history for this message
Tormod Volden (tormodvolden) wrote :
Changed in xserver-xorg-video-i128 (Ubuntu):
assignee: nobody → bryceharrington
Revision history for this message
Bryce Harrington (bryce) wrote :

Thanks, looks good, uploaded.

@Tormod, btw, when patching a package that doesn't yet have ubuntu changes, make sure to update the maintainer field. Easy way to do this is to run `update-maintainer`.

Changed in xserver-xorg-video-i128 (Ubuntu):
status: Confirmed → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package xserver-xorg-video-i128 - 1:1.3.1-2ubuntu1

---------------
xserver-xorg-video-i128 (1:1.3.1-2ubuntu1) jaunty; urgency=low

  * debian/patches/10_unmap-io-registers.diff:
    from fdo #20541, fixes startup crash (LP: #340750)

 -- Tormod Volden <email address hidden> Tue, 17 Mar 2009 21:41:40 +0100

Changed in xserver-xorg-video-i128:
status: Fix Committed → Fix Released
Revision history for this message
In , Matthieu Herrb (matthieu-herrb) wrote :

Thanks. Pushed commit cee4cdf061ca8e6376846c0eac2fc6d57711129e.

Revision history for this message
Tormod Volden (tormodvolden) wrote :

The patch is now upstream http://cgit.freedesktop.org/xorg/driver/xf86-video-i128/commit/?id=cee4cdf061ca8e6376846c0eac2fc6d57711129e

Bug Watch Updater (bug-watch-updater)
Changed in xf86-video-i128:
status: Confirmed → Fix Released
Bug Watch Updater (bug-watch-updater)
Changed in xf86-video-i128:
importance: Unknown → Medium
Bug Watch Updater (bug-watch-updater)
Changed in xf86-video-i128:
importance: Medium → Unknown
Bug Watch Updater (bug-watch-updater)
Changed in xf86-video-i128:
importance: Unknown → Medium
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