As part of the big bug clear up for 16.04 LTS I am marking this bug as Wont Fix. These types of crasher are better handled by errors.ubutnu.com which can collate similar crash reports to help us identify persitent bugs rather than one-off crashes. Sorry we are not able to help with this specific issue. If you are still experiencing this crash, please re-open the bug and add the tag “desktop-bugscrub- reopen”. See https://wiki.ubuntu.com/BigDesktopBugScrub for more information.
** Changed in: unity Status: Triaged => Won't Fix ** Changed in: unity (Ubuntu) Status: Triaged => Won't Fix ** Changed in: compiz (Ubuntu) Status: Triaged => Won't Fix -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unity in Ubuntu. https://bugs.launchpad.net/bugs/1245571 Title: Compiz crashes when iconifying window with applied input mask Status in Unity: Won't Fix Status in compiz package in Ubuntu: Won't Fix Status in unity package in Ubuntu: Won't Fix Bug description: This crash happens for me always when I apply input mask to a window and trying to iconify this window (even with alt+space menu) I've attached a simplified test case which reproduces the issue To run: gcc main.c `pkg-config --cflags --libs gtk+-2.0` -o main && ./main It uses gdk_window_input_shape_combine_region() to apply input mask, but if you rewrite an app to use gtk_widget_input_shape_combine_mask() or XShapeCombineMask() (with ShapeInput parameter) compiz will crash as well. Ubuntu 13.04 Compiz 0.9.9.0 What you expected to happen: Successful iconification of a window What happened instead: compiz crashed I am able to reproduce this issue on Ubuntu 13.04, 13.10. It works fine for me on Ubuntu 12.04, I did not try 12.10. ProblemType: Crash DistroRelease: Ubuntu 13.04 Package: unity 7.0.0daily13.06.19~13.04-0ubuntu1 ProcVersionSignature: Ubuntu 3.8.0-32.47-generic 3.8.13.10 Uname: Linux 3.8.0-32-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.9.2-0ubuntu8.5 Architecture: amd64 CrashCounter: 1 Date: Mon Oct 28 20:11:36 2013 ExecutablePath: /usr/bin/compiz InstallationDate: Installed on 2013-10-08 (20 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MarkForUpload: True ProcCmdline: compiz --replace SegvAnalysis: Segfault happened at: 0x7f900a1a2c2d: cmp 0x18(%rax),%r12 PC (0x7f900a1a2c2d) ok source "0x18(%rax)" (0x0000004a) not located in a known VMA region (needed readable region)! destination "%r12" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: unity StacktraceTop: ?? () from /lib/x86_64-linux-gnu/libc.so.6 ?? () from /lib/x86_64-linux-gnu/libc.so.6 XFree () from /usr/lib/x86_64-linux-gnu/libX11.so.6 ?? () from /usr/lib/compiz/libunityshell.so unity::UnityWindow::UnityWindow(CompWindow*) () from /usr/lib/compiz/libunityshell.so Title: compiz crashed with SIGSEGV in XFree() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/1245571/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp