** Changed in: hud (Ubuntu)
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1281227
Title:
hud-service crashed with SIGSEGV with an invalid pointer reference
when a bad QSharedPointer goes out of scope in
hud::service::QueryImpl::updateToken()
Status in “hud” package in Ubuntu:
Fix Released
Bug description:
no more icons in the tray area
ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: hud 13.10.1+14.04.20140212-0ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-8.28-generic 3.13.2
Uname: Linux 3.13.0-8-generic x86_64
ApportVersion: 2.13.2-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Feb 17 19:22:23 2014
ExecutablePath: /usr/lib/x86_64-linux-gnu/hud/hud-service
ProcCmdline: /usr/lib/x86_64-linux-gnu/hud/hud-service
SegvAnalysis:
Segfault happened at: 0x43317d
<_ZN3hud7service9QueryImpl11updateTokenE14QSharedPointerINS0_6WindowEE+77>:
lock subl $0x1,0x4(%rbx)
PC (0x0043317d) ok
source "$0x1" ok
destination "0x4(%rbx)" (0x000000b4) not located in a known VMA region
(needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: hud
StacktraceTop:
hud::service::QueryImpl::updateToken(QSharedPointer<hud::service::Window>) ()
hud::service::QueryImpl::refresh() ()
?? ()
QMetaObject::activate(QObject*, int, int, void**) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int,
QString const&, unsigned int) ()
Title: hud-service crashed with SIGSEGV in
hud::service::QueryImpl::updateToken()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
upstart.window-stack-bridge.log: QDBusConnection: name 'org.ayatana.bamf' had
owner '' but we thought it was ':1.7'
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