Xen 4.1 can't start on CPU AMD FX-8120
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xen (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Ubuntu 12.10 x64
Xen 4.1.3-rc1
Linux kernel 3.5.0.6.6 from repository
Linux kernel 2.5 from kernel.org compiled manually - the same
CPU AMD FX-8120 (Bulldozer) 8-core
MB: Asrock 990FX Extreme3
After splash-screen I see black screen, then "no signal" on monitor.
When resattach HDMI cable of monitor - image starts working.
In syslog I have found next lines:
"Jul 26 01:19:05 localhost kernel: [ 20.515647] xend[1521] trap invalid opcode ip:7f35281ca5fc sp:7fffb3c06f90 error:0 in libm-2.
Jul 26 01:19:05 localhost kernel: [ 20.614530] apport[1525] trap invalid opcode ip:7f3dadd625fc sp:7ffffe41cdd0 error:0 in libm-2.
Also I've seen message about error in /etc/rc2.
This line:
"xen list &> /dev/null"
Syslog file and screenshot of error attached