Partial backtrace extracted from the core dump:
#0 0x00007fb9e12142c4 in cli_kref_get (bo=0x0, client=0x0) at
../../nouveau/private.h:46
#1 pushbuf_krel (push=0x56502fb22f70, bo=0x0, data=800210280, flags=4,
vor=272, tor=800207648)
at ../../nouveau/pushbuf.c:234
#2 0x00007fb9e121476e in cli_kref_set (bo=0x1, push=0x0, kref=0x0,
client=0x5650) at ../../nouveau/private.h:70
#3 nouveau_pushbuf_del (ppush=0x56502fb22f70) at ../../nouveau/pushbuf.c:615
#4 0x000056502fb22f70 in ?? ()
#5 0x0000000000000013 in ?? ()
#6 0x00005650304dd640 in ?? ()
#7 0x000000000000004c in ?? ()
#8 0x000056502ffa4070 in ?? ()
#9 0x00005650300ae2d0 in ?? ()
#10 0x00007fb9e18604be in ?? () from
/usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#11 0x00007fb9e17bb2bd in ?? () from
/usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#12 0x0000000000000000 in ?? ()
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to webbrowser-app in Ubuntu.
https://bugs.launchpad.net/bugs/1550893
Title:
system freezes when starting /usr/bin/webbrowser-app on 14.04
Status in webbrowser-app package in Ubuntu:
New
Bug description:
When I start application "webbrowser-app" from unity on a standard
Ubuntu/Unity system,
thewebbrowser window opens with the google page, then the system freezes
except that I can move the mouse.
No mouse click is active, unable to do anything else. I must reboot the
computer.
The ALT SYSREQ R-S-E-I-U-B reacts at step "B"
Parameters: lsb_release -rd
Description: Ubuntu 14.04.4 LTS
Release: 14.04
The system is up-to-udate, and standard with many (standard) packages
installed.
Step to reproduce:
-------------------------
Inside of a Unity shortcut .desktop file like the firefox one:
~/.local/share/applications/firefox.desktop
Create a new entry like:
[uwb Shortcut Group]
Name=Navigateur Web Ubuntu
Exec=/usr/bin/webbrowser-app
and add the "uwb" in the line "X-Ayatana-Desktop-Shortcuts"
Save it.
Now please use the Unity / Firefox Icon, and in the menu, select this new
entry "Navigateur Web Ubuntu".
The system freeze occurs and you cannot do anything else than moving your
mouse.
What should do:
---------------------
The application should be usable and running.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: webbrowser-app 0.23+14.04.20140428-0ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-51.58~14.04.1-generic 3.19.8-ckt13
Uname: Linux 3.19.0-51-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
CurrentDesktop: Unity
Date: Sun Feb 28 10:18:26 2016
InstallationDate: Installed on 2015-12-07 (82 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64+mac
(20150805)
SourcePackage: webbrowser-app
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/webbrowser-app/+bug/1550893/+subscriptions
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