I forgot to say, that other softwares suffer of this problem (like firefox). But in this case, the frequence seems to be some minutes (and it is possible to work, even if a little bit ennoying)
-- black screen for chat https://bugs.launchpad.net/bugs/498736 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
