Public bug reported: Unity shell hung/frozen in nux::TextEntry::ProcessKeyEvent when typing in dash. This has happened a couple of times recently. It results in compiz being stuck at 100% CPU and nothing responding until compiz is killed or I log in again.
The interesting part is: #6 0x00007f4bd89ce9db in pango_shape_full () from /usr/lib/x86_64-linux-gnu/libpango-1.0.so.0 #7 0x00007f4bd89b2316 in ?? () from /usr/lib/x86_64-linux-gnu/libpango-1.0.so.0 #8 0x00007f4bd89b2608 in ?? () from /usr/lib/x86_64-linux-gnu/libpango-1.0.so.0 #9 0x00007f4bd89c530a in ?? () from /usr/lib/x86_64-linux-gnu/libpango-1.0.so.0 #10 0x00007f4bd89c636e in pango_layout_get_line_count () from /usr/lib/x86_64-linux-gnu/libpango-1.0.so.0 #11 0x00007f4bd8495188 in nux::TextEntry::CreateLayout() () from /usr/lib/x86_64-linux-gnu/libnux-4.0.so.0 #12 0x00007f4bd84954ed in nux::TextEntry::EnsureLayout() () from /usr/lib/x86_64-linux-gnu/libnux-4.0.so.0 #13 0x00007f4bd84959fa in nux::TextEntry::AdjustScroll() () from /usr/lib/x86_64-linux-gnu/libnux-4.0.so.0 #14 0x00007f4bd8497a29 in nux::TextEntry::QueueRefresh(bool, bool) () from /usr/lib/x86_64-linux-gnu/libnux-4.0.so.0 #15 0x00007f4bd8498f7f in nux::TextEntry::ProcessKeyEvent(unsigned long, unsigned long, unsigned long, char const*, unsigned short) () from /usr/lib/x86_64-linux-gnu/libnux-4.0.so.0 ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: compiz-core 1:0.9.10+13.10.20131011-0ubuntu1 ProcVersionSignature: Ubuntu 3.11.0-15.25-generic 3.11.10 Uname: Linux 3.11.0-15-generic x86_64 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' Date: Sun Feb 16 16:44:49 2014 DistUpgraded: Fresh install DistroCodename: saucy DistroVariant: ubuntu ExecutablePath: /usr/bin/compiz GraphicsCard: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06) (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:05a4] InstallationDate: Installed on 2013-10-25 (113 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MachineType: Dell Inc. OptiPlex 9020 MarkForUpload: True ProcEnviron: LANGUAGE=en_AU:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_AU.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic.efi.signed root=UUID=72a88a8d-7c40-40b0-ac24-6f271d94b250 ro quiet splash vt.handoff=7 SourcePackage: compiz UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/05/2013 dmi.bios.vendor: Dell Inc. dmi.bios.version: A05 dmi.board.name: 0XCR8D dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 15 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA05:bd12/05/2013:svnDellInc.:pnOptiPlex9020:pvr01:rvnDellInc.:rn0XCR8D:rvrA01:cvnDellInc.:ct15:cvr: dmi.product.name: OptiPlex 9020 dmi.product.version: 01 dmi.sys.vendor: Dell Inc. version.compiz: compiz 1:0.9.10+13.10.20131011-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.46-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.2.1-1ubuntu3 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.2.1-1ubuntu3 version.xserver-xorg-core: xserver-xorg-core 2:1.14.5-1ubuntu2~saucy1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu3.1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu10 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.904-0ubuntu2.1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.9-2ubuntu1 xserver.bootTime: Thu Feb 13 20:59:29 2014 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 10580 vendor HWP xserver.version: 2:1.14.5-1ubuntu2~saucy1 ** Affects: nux Importance: High Status: New ** Affects: unity Importance: High Status: New ** Affects: nux (Ubuntu) Importance: High Status: New ** Affects: unity (Ubuntu) Importance: High Status: New ** Tags: amd64 apport-bug saucy ubuntu ** Attachment added: "stacktrace.txt" https://bugs.launchpad.net/bugs/1280727/+attachment/3982345/+files/stacktrace.txt ** Package changed: compiz (Ubuntu) => unity (Ubuntu) ** Also affects: unity Importance: Undecided Status: New ** Changed in: unity Importance: Undecided => High ** Also affects: nux (Ubuntu) Importance: Undecided Status: New ** Also affects: nux Importance: Undecided Status: New ** Changed in: nux Importance: Undecided => High ** Changed in: nux (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1280727 Title: Unity shell hung/frozen in nux::TextEntry::ProcessKeyEvent when typing in dash To manage notifications about this bug go to: https://bugs.launchpad.net/nux/+bug/1280727/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs