[Bug 1077965] Re: qt4 applications over X forward run slower than with Ubuntu 10.04 LTS

2013-02-01 Thread Michel Albert
We updated to 12.04 yesterday and experience the exact same degradation. Is there any additional information available yet? Changing the QT4 style did not change anything. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1077965] Re: qt4 applications over X forward run slower than with Ubuntu 10.04 LTS

2013-02-01 Thread Michel Albert
Additionally, we experience another problem running KDE applications. QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave. (see https://bugs.launchpad.net/ubuntu/+source/kde4libs/+bug/959151) Is it possible that this bug is related? -- You

[Bug 1077965] Re: qt4 applications over X forward run slower than with Ubuntu 10.04 LTS

2013-02-01 Thread Michel Albert
I found the following issue reported in the kdevelop tracker (see https://bugs.kde.org/show_bug.cgi?id=293587) Adding the argument --graphicssystem native resolves the issue for me and the person who submitted the issue to kdevelop. You may get lucky as well! ** Bug watch added: KDE Bug Tracking

[Bug 1077965] Re: qt4 applications over X forward run slower than with Ubuntu 10.04 LTS

2013-02-01 Thread Michel Albert
Some additional info: I found the following package: kde-config-qt-graphicssystem and tried to configure the setting using it by running kcmshell4 qt-graphicssystem It only provides three options. None of which are native. It did *not* work! On the other hand, setting the env. variable as