Public bug reported: I wanted to produce a backtrace as described in https://wiki.ubuntu.com/X/Backtracing for the bug #979702. After entering "(gdb) attach <the process ID>" I've got a system freeze. (tried it twice, so it seems to be reproducable)
ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: gdb 7.4-2012.02-0ubuntu2 ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14 Uname: Linux 3.2.0-23-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.0.1-0ubuntu2 Architecture: amd64 Date: Fri Apr 13 12:45:40 2012 SourcePackage: gdb UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: gdb (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug precise -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/980693 Title: System freeze after attaching gdb to Xorg To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdb/+bug/980693/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs