Re: VM not booting anymore after Ubuntu upgrade

2010-08-04 Thread André Weidemann
On 04.08.2010 13:29, Avi Kivity wrote: On 08/04/2010 02:22 PM, André Weidemann wrote: On 04.08.2010 12:31, Avi Kivity wrote: On 08/04/2010 10:38 AM, André Weidemann wrote: Please enable ftrace: # mount -t debugfs debugfs /sys/kernel/debug # cd /sys/kernel/debug/tracing # echo 10 > buffe

Re: VM not booting anymore after Ubuntu upgrade

2010-08-04 Thread Avi Kivity
On 08/04/2010 02:22 PM, André Weidemann wrote: On 04.08.2010 12:31, Avi Kivity wrote: On 08/04/2010 10:38 AM, André Weidemann wrote: Please enable ftrace: # mount -t debugfs debugfs /sys/kernel/debug # cd /sys/kernel/debug/tracing # echo 10 > buffer_size_kb # echo kvm > set_event # echo

Re: VM not booting anymore after Ubuntu upgrade

2010-08-04 Thread André Weidemann
On 04.08.2010 12:31, Avi Kivity wrote: On 08/04/2010 10:38 AM, André Weidemann wrote: Please enable ftrace: # mount -t debugfs debugfs /sys/kernel/debug # cd /sys/kernel/debug/tracing # echo 10 > buffer_size_kb # echo kvm > set_event # echo 1 > tracing on run the guest and kill qemu imme

Re: VM not booting anymore after Ubuntu upgrade

2010-08-04 Thread Avi Kivity
On 08/04/2010 10:38 AM, André Weidemann wrote: Please enable ftrace: # mount -t debugfs debugfs /sys/kernel/debug # cd /sys/kernel/debug/tracing # echo 10 > buffer_size_kb # echo kvm > set_event # echo 1 > tracing on run the guest and kill qemu immediately when you get to the blank scree

Re: VM not booting anymore after Ubuntu upgrade

2010-08-04 Thread André Weidemann
On 04.08.2010 09:05, Avi Kivity wrote: On 08/04/2010 09:55 AM, André Weidemann wrote: On 04.08.2010 08:48, Avi Kivity wrote: On 08/04/2010 08:39 AM, André Weidemann wrote: Hi, I recently upgraded my machine from Ubuntu 9.10 to 10.4 (x86_64). Ever since I upgraded my machine I cannot get qemu-k

Re: VM not booting anymore after Ubuntu upgrade

2010-08-04 Thread Avi Kivity
On 08/04/2010 09:55 AM, André Weidemann wrote: On 04.08.2010 08:48, Avi Kivity wrote: On 08/04/2010 08:39 AM, André Weidemann wrote: Hi, I recently upgraded my machine from Ubuntu 9.10 to 10.4 (x86_64). Ever since I upgraded my machine I cannot get qemu-kvm to start again. I did not install t

Re: VM not booting anymore after Ubuntu upgrade

2010-08-03 Thread André Weidemann
On 04.08.2010 08:48, Avi Kivity wrote: On 08/04/2010 08:39 AM, André Weidemann wrote: Hi, I recently upgraded my machine from Ubuntu 9.10 to 10.4 (x86_64). Ever since I upgraded my machine I cannot get qemu-kvm to start again. I did not install the kvm package provided by Ubuntu. Instead I pull

Re: VM not booting anymore after Ubuntu upgrade

2010-08-03 Thread Avi Kivity
On 08/04/2010 08:39 AM, André Weidemann wrote: Hi, I recently upgraded my machine from Ubuntu 9.10 to 10.4 (x86_64). Ever since I upgraded my machine I cannot get qemu-kvm to start again. I did not install the kvm package provided by Ubuntu. Instead I pulled todays git from git://git.kernel.or

VM not booting anymore after Ubuntu upgrade

2010-08-03 Thread André Weidemann
Hi, I recently upgraded my machine from Ubuntu 9.10 to 10.4 (x86_64). Ever since I upgraded my machine I cannot get qemu-kvm to start again. I did not install the kvm package provided by Ubuntu. Instead I pulled todays git from git://git.kernel.org/pub/scm/virt/kvm/qemu-kvm.git and ran ./config