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Have you tried the workaround described here? https://bbs.archlinux.org/viewtopic.php?id=200167 I had the similar problems with Skype, VLC and Double Commander on my laptop with Ubuntu 15.04 and the hack cured them all. Just add the following line QT_GRAPHICSSYSTEM=native to the file /etc/environment


I had the same problem. You're right, the reason is there is no free shared memory in the system. To find out, who's taking all shared memory, you can run ipcs -m -p. In my case the output was something like: $ ipcs -m -p ------ Shared Memory Creator/Last-op PIDs -------- shmid owner cpid lpid 1277952 weekens 3642 3746 ...


Go to Settings → Softwares & Updates On Ubuntu Software tab: Enable universe component On Updates tab: Enable trusty-security & trusty-updates Close & Reload sudo apt-get install libqt4-core As you can see here from apt-cache policy output: libqt4-core: Installed: (none) Candidate: 4:4.8.5+git192-g085f851+dfsg-2ubuntu4 Version ...


This is my change to the offending code: /usr/lib/python2.7/dist-packages/autokey/model.py def _should_trigger_abbreviation(self, buffer): """ Checks whether, based on the settings for the abbreviation and the given input, the abbreviation should trigger. @param buffer Input buffer to be checked (as string) """ for abbr in ...


Updating my JDK from version 7 to 8 solved the problem for me. sudo apt-get install openjdk-8-jdk If you are using 14.04 or older you probably need to manually add a PPA before installing (for example sudo add-apt-repository ppa:openjdk-r/ppa, no safety guarantee though!) Next, select the new version via: sudo update-alternatives --config java. You ...


QT_GRAPHICSSYSTEM=native works for me for VirtualBox.


The problem appears resolved after the update on Nov 6, 2015 and a reboot.

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