The issue is solved. At least I found solution. Seems message "[Errno 28] No space left on device" was absolutely correct. The problem was only to find correct device. 1) Usually RAM of domain0 for the XEN has very small size. It was 512M in my case. 2) Ram-disk and especially /run file-system has size as % from the domain0 RAM, in my case it was just near 50K and it is not enough to unpack new kernel images.
Solution: extent /run filesystem. 1) nano /etc/fstab add line: tmpfs /run tmpfs defaults,size=128M Save changes and: 2) mount -o remount /run 3) Check new size with: df -h 4) Run pygrub guest with new kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742789 Title: Xen PV Guest won't boot latest kernel- OSError: [Errno 28] No space left on device To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1742789/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
