Shang, 1. I did the apport-collect command. That should be attached to the bug report. 2. There are other kernels I d-loaded them to no avail. 3. alt-ctrl-F1 showed the following: Boot from (hdo,o) ext 3 62ba81c0-ef18-4185-9f7c-bae8d1b2eba5 Starting up... [ 2.619252] IO APIC resources could be not be allocated. Loading, please wait... 19+0 records in 19+0 records out kinit: name_to_dev_t(/dev/disk/by-uuid/4162b237-17fb-4528-9c84-6eb07724def9) = d ev(8,5) kinit: trying to resume from /dev/disk/by-uuid/4762b237-17fb-4529-9c84-6eb007724d ef9 kinit: no resuem image, doing normal boot... [ 81.608010]BUG: soft lockup - CPU#0 stuck for 61s! [udevd:830] [ 147.104012]BUG: soft lockup - CPU#0 stuck for 61s! [udevd:830] 4.I'll have to dload the 9.10 and try to install it. Thanks, Dan On Sun, Oct 4, 2009 at 3:13 PM, Shang Wu