I have installed the last Karmic Alpha 4 today and now the computer shutdown correctly.
Karmic Koala Alpha 4 kernel 2.6.31-5-generic on AMD64 -- Acer Aspire 5520 laptop does not shutdown correctly https://bugs.launchpad.net/bugs/363654 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