Chris, Sorry but it appears I spoke too soon. I've replaced the faulty memory with modules which pass memtest but I still get the problem. It's a complete system lock up, the SysRq process yields no results.
The output of uname -a is: Linux steve-desktop 2.6.27-5-generic #1 SMP Fri Oct 3 00:36:38 UTC 2008 x86_64 GNU/Linux I'll also add the other files you requested. ** Attachment added: "dmesg.log" http://launchpadlibrarian.net/18303724/dmesg.log -- [intrepid] NetworkManager 0.7 hangs system https://bugs.launchpad.net/bugs/279287 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