[Desktop-packages] [Bug 803631] Re: gnome-control-center crashed with SIGSEGV
** Changed in: gnome-control-center (Ubuntu) Status: Invalid = Confirmed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/803631 Title: gnome-control-center crashed with SIGSEGV Status in “gnome-control-center” package in Ubuntu: Confirmed Bug description: In a 3D Unity session on the Oneiric i386 20110629 daily-live, I opened the Network control panel in gnome-control-center 1:3.0.2-1ubuntu5 by using Unity to search for network and clicking on the search result called Network. I configured a network connection with WPA2 encryption, but it did not appear to connect--instead, gnome-control-center crashed with SIGSEGV (in an unspecified function). When I re-entered the Control Center by typing gnome- control-center (without the quotes) in the Unity search box and pressing enter, I was able to return to the Network control panel, where my settings were remembered, and I was able to connect successfully just by re-selecting the network name. ProblemType: Crash DistroRelease: Ubuntu 11.10 Package: gnome-control-center 1:3.0.2-1ubuntu5 ProcVersionSignature: Ubuntu 3.0-2.3-generic 3.0.0-rc4 Uname: Linux 3.0-2-generic i686 Architecture: i386 Date: Wed Jun 29 16:13:18 2011 Disassembly: = 0x101a3dff: Cannot access memory at address 0x101a3dff ExecutablePath: /usr/bin/gnome-control-center LiveMediaBuild: Ubuntu 11.10 Oneiric Ocelot - Alpha i386 (20110629) ProcCmdline: gnome-control-center network ProcEnviron: PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SegvAnalysis: Segfault happened at: 0x101a3dff:Cannot access memory at address 0x101a3dff PC (0x101a3dff) ok SP (0xbf885c20) ok Reason could not be automatically determined. Signal: 11 SourcePackage: gnome-control-center StacktraceTop: ?? () ?? () ?? () Title: gnome-control-center crashed with SIGSEGV UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/803631/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 803631] Re: gnome-control-center crashed with SIGSEGV
After all maybe it's not the same bug, I've found one that is exactly the one I had (and it seems to be fixed upstreams). I'll revert this one to invalid. My bug is https://bugs.launchpad.net/ubuntu/+source/gnome-control- center/+bug/805376 ** Changed in: gnome-control-center (Ubuntu) Status: Confirmed = Invalid -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/803631 Title: gnome-control-center crashed with SIGSEGV Status in “gnome-control-center” package in Ubuntu: Invalid Bug description: In a 3D Unity session on the Oneiric i386 20110629 daily-live, I opened the Network control panel in gnome-control-center 1:3.0.2-1ubuntu5 by using Unity to search for network and clicking on the search result called Network. I configured a network connection with WPA2 encryption, but it did not appear to connect--instead, gnome-control-center crashed with SIGSEGV (in an unspecified function). When I re-entered the Control Center by typing gnome- control-center (without the quotes) in the Unity search box and pressing enter, I was able to return to the Network control panel, where my settings were remembered, and I was able to connect successfully just by re-selecting the network name. ProblemType: Crash DistroRelease: Ubuntu 11.10 Package: gnome-control-center 1:3.0.2-1ubuntu5 ProcVersionSignature: Ubuntu 3.0-2.3-generic 3.0.0-rc4 Uname: Linux 3.0-2-generic i686 Architecture: i386 Date: Wed Jun 29 16:13:18 2011 Disassembly: = 0x101a3dff: Cannot access memory at address 0x101a3dff ExecutablePath: /usr/bin/gnome-control-center LiveMediaBuild: Ubuntu 11.10 Oneiric Ocelot - Alpha i386 (20110629) ProcCmdline: gnome-control-center network ProcEnviron: PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SegvAnalysis: Segfault happened at: 0x101a3dff:Cannot access memory at address 0x101a3dff PC (0x101a3dff) ok SP (0xbf885c20) ok Reason could not be automatically determined. Signal: 11 SourcePackage: gnome-control-center StacktraceTop: ?? () ?? () ?? () Title: gnome-control-center crashed with SIGSEGV UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/803631/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 803631] Re: gnome-control-center crashed with SIGSEGV
I think I've got the same bug. A couple of weeks before I've hit this with Linux Mint also. I investigated then and the problem was that the network applet registered callbacks for events (network disconnection etc.) but failed to unregister them when the applet was unloaded. Because of this, the callbacks would be called again with freed memory addresses as parameters. Steps to reproduce: Open gnome-control-center, and after that the network panel. Toggle the wired connection ON-OFF (I have a wired one), then OFF-ON. Exit network panel to gnome-control-center and then reenter network panel. Crash. From what I remember using Valgrind took a couple (4, 5 at max) of entering, exiting the network applet before a crash would occur. Using the Ubuntu compiled version would get me a crash directly. I'm using Ubuntu quantal (development branch) AMD64, gnome-control- center 3.4.2. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/803631 Title: gnome-control-center crashed with SIGSEGV Status in “gnome-control-center” package in Ubuntu: Invalid Bug description: In a 3D Unity session on the Oneiric i386 20110629 daily-live, I opened the Network control panel in gnome-control-center 1:3.0.2-1ubuntu5 by using Unity to search for network and clicking on the search result called Network. I configured a network connection with WPA2 encryption, but it did not appear to connect--instead, gnome-control-center crashed with SIGSEGV (in an unspecified function). When I re-entered the Control Center by typing gnome- control-center (without the quotes) in the Unity search box and pressing enter, I was able to return to the Network control panel, where my settings were remembered, and I was able to connect successfully just by re-selecting the network name. ProblemType: Crash DistroRelease: Ubuntu 11.10 Package: gnome-control-center 1:3.0.2-1ubuntu5 ProcVersionSignature: Ubuntu 3.0-2.3-generic 3.0.0-rc4 Uname: Linux 3.0-2-generic i686 Architecture: i386 Date: Wed Jun 29 16:13:18 2011 Disassembly: = 0x101a3dff: Cannot access memory at address 0x101a3dff ExecutablePath: /usr/bin/gnome-control-center LiveMediaBuild: Ubuntu 11.10 Oneiric Ocelot - Alpha i386 (20110629) ProcCmdline: gnome-control-center network ProcEnviron: PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SegvAnalysis: Segfault happened at: 0x101a3dff:Cannot access memory at address 0x101a3dff PC (0x101a3dff) ok SP (0xbf885c20) ok Reason could not be automatically determined. Signal: 11 SourcePackage: gnome-control-center StacktraceTop: ?? () ?? () ?? () Title: gnome-control-center crashed with SIGSEGV UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/803631/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
