I get the same behavior. On heavy operations (many computers making filesystem changes through NFS, controlling a remote computer through VNC, VirtualBox with Windows XP running) the computer freeze (mouse and num lock stop to work for seconds, any file transfer with remote computers hang, then resume. Any Skype communication gets noise, get temporarily or permanently cutted. My computer boots on a mdadm RAID-0 luks encrypted ext4 filesystem. I have 12Gb of memory, tested with memtest and my two hard drives SMART state is perfect. This problem did not happen with lucid, and it happens with maverick since two weeks.
** Attachment added: "lspci log" https://bugs.edge.launchpad.net/ubuntu/+source/linux/+bug/586901/+attachment/1695850/+files/lspci.log -- [maverick] intermittent full system freeze https://bugs.launchpad.net/bugs/586901 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
