** Description changed: + Impact: + gosmore goes into a busy loop when starting, just using 100% cpu and doing nothing + It is caused by a strict aliasing violation in the code, just disabling strict aliasing optimizations is the simplest solution until we get something better from upstream. + + TEST CASE: + start gosmore + if a window shows up it works, if it just eats 100% not + + regression potential: + only disable an optimization flag, fixes a completely broken package, should not cause issues besides maybe some minor performance regressions which are acceptable compared to the current state. + + + original report: Installed gosmore on fresh 12.04 machine. 1. Started gosmore - nothing happened. 2. Checked ps - gosmore is inside the proc list. Killed it. 3. Started gosmore. Console output: $ LC_ALL="C" gosmore gosmore is in the public domain and comes without warranty Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", [END OF CONSOLE OUTPUT] - 4. One can sigint gosmore from here. + 4. One can sigint gosmore from here. 4.a. Expected result: something should happen, I've never used this software before. Will recompile it with symbols and return with more info. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: gosmore 0.0.0.20100711-2ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-17.26-generic 3.2.6 Uname: Linux 3.2.0-17-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 1.91-0ubuntu1 Architecture: amd64 Date: Mon Feb 20 18:08:36 2012 EcryptfsInUse: Yes InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120220) SourcePackage: gosmore UpgradeStatus: No upgrade log present (probably fresh install)
** Description changed: Impact: gosmore goes into a busy loop when starting, just using 100% cpu and doing nothing - It is caused by a strict aliasing violation in the code, just disabling strict aliasing optimizations is the simplest solution until we get something better from upstream. + It is caused by a strict overflow violation in the code, just disabling strict overflow optimizations is the simplest solution until we get something better from upstream. TEST CASE: start gosmore if a window shows up it works, if it just eats 100% not regression potential: only disable an optimization flag, fixes a completely broken package, should not cause issues besides maybe some minor performance regressions which are acceptable compared to the current state. - original report: Installed gosmore on fresh 12.04 machine. 1. Started gosmore - nothing happened. 2. Checked ps - gosmore is inside the proc list. Killed it. 3. Started gosmore. Console output: $ LC_ALL="C" gosmore gosmore is in the public domain and comes without warranty Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap", [END OF CONSOLE OUTPUT] 4. One can sigint gosmore from here. 4.a. Expected result: something should happen, I've never used this software before. Will recompile it with symbols and return with more info. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: gosmore 0.0.0.20100711-2ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-17.26-generic 3.2.6 Uname: Linux 3.2.0-17-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 1.91-0ubuntu1 Architecture: amd64 Date: Mon Feb 20 18:08:36 2012 EcryptfsInUse: Yes InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120220) SourcePackage: gosmore 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/937088 Title: Gosmore hangs on startup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gosmore/+bug/937088/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
