Ubuntu 10.04 i386 live CD does not boot
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
Today'S ISO image does not boot
ureadahead-other main process (945) terminated with status 4
ureadahead-other main process (946) terminated with status 4
it say: "BUG: soft lockup - CPU#0 stuck for 61s! [event 0:6]"
it say: "BUG: soft lockup - CPU#0 stuck for 61s! [event 0:6]"
it say: "BUG: soft lockup - CPU#0 stuck for 61s! [event 0:6]"
it say: "BUG: soft lockup - CPU#0 stuck for 61s! [event 0:6]"
The computer is a first generation Pentium 4 1.6 ghz and should be supported by Linux. All other version of Ubuntu (since 4.10) work without issues on this computer so this is definitely a regression. The motherboard is a P4 something from asus.
I am not going to add additional informations as I will not have the computer close to me anymore.
Changed in linux (Ubuntu): | |
status: | Incomplete → New |
summary: |
- Ubuntu 10.04 does not boot + Ubuntu 10.04 i386 live CD does not boot |
Ok talking to the reporter on IRC this is the i386 live CD as at 07-apr-2010.
As we see ureadahead-other running we have at least got out of the kernel into userspace before the issue appeared. The BUG: lines should include a stack trace and that trace would give us some clue as to the source of the soft-lockup. You may be able to boot the machine to single user (using single on the kernel command line) and be able to see the whole trace with the dmesg command. Getting a photo or similar of that and attaching it to the bug would be helpful. Right now its impossible to know what the cause is.