qtcreator hangs when copying to and pasting from clipboard
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
qtcreator (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Very frequently, but not every time, I get a multi second long busy hang, when I copy code snippets to or from the clip board. SO farI have observed this behavior only when I use Ctrl+C, Ctrl-X and Ctrl-V, but not when I used the right click menu to perform the exact same action. The hang leaves one CPU running at 100%, during that time qtcreator is completely unresponsive, it does, nevertheless, remember actions (both keyboard and mouse) done during that hang period and catches up when the hang is over. This bug does not happen with other applications (I also tested it with kate which is as similar as it gets).
I would welcome hints how to support the debugging of this issue and can, if needed, compile and run test versions of qtcreator or required software. dmesg and ~/.xsession_erros show nothing related to this issue.
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: qtcreator 3.1.1-0ubuntu4
ProcVersionSign
Uname: Linux 3.16.0-28-generic x86_64
NonfreeKernelMo
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
CurrentDesktop: KDE
Date: Mon Dec 22 15:05:42 2014
InstallationDate: Installed on 2012-09-25 (817 days ago)
InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120423)
ProcEnviron:
LANGUAGE=en_US
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: qtcreator
UpgradeStatus: Upgraded to utopic on 2014-10-28 (55 days ago)
Status changed to 'Confirmed' because the bug affects multiple users.