Hi I have the same problem on an Acer 4402WLMi laptop.
Beside the lockups i've experienced a lot of problems with my broadcom 4318 wireless card. The real time kernel solved my problems. ** Attachment added: "lspci acer 4404WLMi" http://launchpadlibrarian.net/14460924/lspci -- Linux kernel 2.6.24-12 lockup https://bugs.launchpad.net/bugs/204996 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