This bug was fixed in the package unity - 7.5.0+18.04.20180221.1-0ubuntu1 --------------- unity (7.5.0+18.04.20180221.1-0ubuntu1) bionic; urgency=medium
* Unity use track_obj to safely connect to UScreen and Settings signals (LP: #1748330) (LP: #1748330) * CairoBaseWindow: don't try to compute the blur of an invalid texture (LP: #1290056) * Unity: use new definition of infinite CompRegion's (LP: #1749957) -- Marco Trevisan (Treviño) <m...@3v1n0.net> Wed, 21 Feb 2018 15:27:45 +0000 ** Changed in: unity (Ubuntu) Status: In Progress => Fix Released -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1290056 Title: [ati]compiz crashed with SIGSEGV in nux::GraphicsEngine::QRP_GLSL_GetBlurTexture() Status in unity package in Ubuntu: Fix Released Status in unity source package in Xenial: Fix Committed Bug description: [ Impact ] Unity ramdomly crashes when hovering a tooltip or opening a quicklist [ Test case ] 1. Hover a launcher icon 2. Open a quicklist or wait for the tooltips 3. Unity should never crash during such operation [ Possible regression ] The view might be opened without blurring background, but still better than crashing. ---------- no further info available. ProblemType: CrashDistroRelease: Ubuntu 14.04 Package: unity 7.1.2+14.04.20140305-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-16.36-generic 3.13.5 Uname: Linux 3.13.0-16-generic x86_64 ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 CurrentDesktop: Unity Date: Sun Mar 9 17:35:59 2014 ExecutablePath: /usr/bin/compiz InstallationDate: Installed on 2014-03-09 (0 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140308) ProcCmdline: compiz SegvAnalysis: Segfault happened at: 0x7f0e5abf2cdf <_ZN3nux14GraphicsEngine23QRP_GLSL_GetBlurTextureEiiiiNS_9ObjectPtrINS_18IOpenGLBaseTextureEEERNS_13TexCoordXFormERKNS_5color5ColorEfi+63>: mov 0x88(%rcx),%edx PC (0x7f0e5abf2cdf) ok source "0x88(%rcx)" (0x00000088) not located in a known VMA region (needed readable region)! destination "%edx" ok SegvReason: reading NULL VMA Signal: 11SourcePackage: unity StacktraceTop: nux::GraphicsEngine::QRP_GLSL_GetBlurTexture(int, int, int, int, nux::ObjectPtr<nux::IOpenGLBaseTexture>, nux::TexCoordXForm&, nux::color::Color const&, float, int) () from /usr/lib/x86_64-linux-gnu/libnux-graphics-4.0.so.0 nux::GraphicsEngine::QRP_GetBlurTexture(int, int, int, int, nux::ObjectPtr<nux::IOpenGLBaseTexture>, nux::TexCoordXForm&, nux::color::Color const&, float, int) () from /usr/lib/x86_64-linux-gnu/libnux-graphics-4.0.so.0 unity::CairoBaseWindow::Draw(nux::GraphicsEngine&, bool) () from /usr/lib/compiz/libunityshell.so unity::Tooltip::Draw(nux::GraphicsEngine&, bool) () from /usr/lib/compiz/libunityshell.so nux::View::ProcessDraw(nux::GraphicsEngine&, bool) () from /usr/lib/x86_64-linux-gnu/libnux-4.0.so.0 Title: compiz crashed with SIGSEGV in nux::GraphicsEngine::QRP_GLSL_GetBlurTexture() 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/ubuntu/+source/unity/+bug/1290056/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~group.of.nepali.translators Post to : group.of.nepali.translators@lists.launchpad.net Unsubscribe : https://launchpad.net/~group.of.nepali.translators More help : https://help.launchpad.net/ListHelp