Marcelo your awesome ! thank fixed it. Thank you. Is this an issue just with centos kernel or is rhel effected also ? i.e shall I submit a bugzilla report? Regards On 18 July 2012 22:06, Marcelo Tosatti <mtosatti@xxxxxxxxxx> wrote: > On Wed, Jul 11, 2012 at 10:54:34PM +0100, Morgan Cox wrote: >> Hi >> >> I have an Ubuntu 12.04 KVM server >> >> In Centos6 VM's - when I install the latest kernel for centos 6.3 - >> 2.6.32-279.1.1.el6 - if you reboot from inside a Centos6 vm it gets >> stuck in a loop between seabios/grub. >> >> If i use virsh/virt-manager to reboot its fine, only from inside a >> centos6 vm (with latest centos kernel) does this occur - I am 100% its >> connected with the latest kernel (or at least the 6.3 updates). >> >> As a test I installed centos 6.2 - this was 100% fine *until* I did a >> yum update then I got the same issue. >> >> If I use the older kernel with all the rest of the Centos 6.3 updates >> the issue does not occur either (so it 'must'? be related to the >> kernel update) >> >> How can this be fixed ? > > Morgan, > > What is the last working kernel RPM version? > > Can you disable kvmclock? (by appending "no-kvmclock" to the end of the > "kernel" line of 2.6.32-279.1.1.el6 entry in /boot/grub/menu.lst). > -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html