This sounds like a bug in the windowing system rather than a bug in the kernel as you are only seeing issues with cut-n-paste. From your description I cannot tell which applications or even which variant of ubuntu you are running so am unable to push this to a sensible package. Could you let us know which application you are using here?
-- Paste function places buffer text in random places in document https://bugs.launchpad.net/bugs/337801 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