** Summary changed: - signon-ui segfault error 4 in libQtNetwork.so.4.8.3 (blank screen in X and hard shutdown required) + signon-ui segfault error 4 in libQtNetwork.so.4.8.3
** Description changed: I'm using Ubuntu quantal (12.10), which I installed yesterday from the daily build ISO (and updated some time late yesterday afternoon, EST). The installed version of signon-ui is 0.10-0ubuntu1. I have a crash file for signon-ui in /var/crash/, and no crash files for any other software, so I am reporting this as a bug with signon-ui. There are a number of unexpected signon-ui-related error messages in /var/log/syslog, all of them reading as follows (though the ip and sp numbers are different): kernel: [ 1699.625675] signon-ui[2127]: segfault at 8 ip 00007f7a69284af6 sp 00007ffff37be990 error 4 in libQtNetwork.so.4.8.3[7f7a691d9000+137000] - - I do not know if the following issues are related to signon-ui or not, - but I am including them in this report in the off chance that they are. - - Whenever my computer's display goes to sleep and I attempt to wake it - up, I am met with nothing but a blank screen, though I am expecting that - it would display my desktop. On these occasions, the display *has* woken - up, but it simply displays nothing. I am able to switch to a working - terminal by hitting CTRL + ALT + F[#], and I can log in there. However, - if I try to shut down (e.g., by issuing "shutdown -h now" or "halt" - using sudo or the root account), the system attempts to shut down, gets - part of the way there, then freezes (it stops at the purple screen with - "ubuntu" and the dots; the dots stop getting filled in). I have to - perform a hard shutdown by holding the power button down until the - machine powers off. What I was expecting was that shutdown would - function as usual. - - At *one* time when the above behavior occurred (but not at the others), - there was a corresponding error message in /var/log/syslog from signon- - ui (the same message as above). Again, I have no other programs - crashing, and I do not see any other error messages in my logs at the - time when the behavior occurs. So, it may or may not be related to these - signon-ui errors. Thanks! ProblemType: Crash DistroRelease: Ubuntu 12.10 Package: signon-ui 0.10-0ubuntu1 ProcVersionSignature: Ubuntu 3.5.0-15.23-generic 3.5.4 Uname: Linux 3.5.0-15-generic x86_64 ApportVersion: 2.5.2-0ubuntu4 Architecture: amd64 Date: Tue Sep 25 18:34:22 2012 ExecutablePath: /usr/bin/signon-ui InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Beta amd64 (20120925) ProcCmdline: /usr/bin/signon-ui ProcEnviron: - SHELL=/bin/bash - PATH=(custom, no user) - LANG=en_US.UTF-8 + SHELL=/bin/bash + PATH=(custom, no user) + LANG=en_US.UTF-8 SourcePackage: signon-ui UpgradeStatus: No upgrade log present (probably fresh install) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1057078 Title: signon-ui segfault error 4 in libQtNetwork.so.4.8.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/signon-ui/+bug/1057078/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
