I think that this bug is related to the nouveau driver or to my Nvidia card : my laptop (that has the same installation but has an Intel graphical card) has no problems.
For information : $ lspci | grep VGA 18:01:00.0 VGA compatible controller: NVIDIA Corporation G86 [GeForce 8300 GS] (rev a1) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1034110 Title: fonts getting crazy in GTK applications under KDE To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/vim/+bug/1034110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
