Comment 9 for bug 517060

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Simon Déziel (sdeziel) wrote : Re: [Bug 517060] Re: hardy->lucid upgrade using "linux-image-xen" breaks systems running in PV mode under xen/xenserver

@Torsten, the upgrade path does not support to skip a LTS so Hardy to
Precise will not be officially supported. Also, backporting a kernel
"only" to ease the upgrade path isn't likely to happen considering the
effort required.

I don't have a Hardy dom0 so I cannot test but if I had to perform such
an upgrade, I'd do this (on a test machine first ;) :

1) manually install the Precise kernel (using the .deb directly)
2) reboot to see if dom0 and domUs are all working as normal
3) upgrade the host's userspace from Hardy to Lucid
4) reboot to see if dom0 and domUs are all working as normal
5) upgrade the host's userspace from Lucid to Precise
6) reboot to see if dom0 and domUs are all working as normal

On 12-01-25 03:06 AM, Torsten Krah wrote:
> Yeah. I guess in next LTS dom0 support will be there again, but the upgrade path will be hardy -> next LTS; don't know if that is supported.
> Backporting the dom0 support from oneiric to lucid would be a nice alternative, opinions?
>