** Changed in: grub2 (Debian)
Status: Unknown = Fix Released
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https://bugs.launchpad.net/bugs/216176
Title:
Xen entries not working under grub2
To manage notifications about
I believe this is fixed in the version of GRUB in Ubuntu 10.10. Here's
the main relevant upstream ChangeLog entry:
2010-06-28 Vladimir Serbinenko phco...@gmail.com
XEN with Linux grub-mkconfig support.
* conf/common.rmk (grub-mkconfig_SCRIPTS) [linux]: Add 20_linux_xen.
(some of) the problems here are related to a bug in grub2, fortunately,
there's a workaround for now, the resulting entry looks about like this:
menuentry Xen, Ubuntu, 2.6.29-xen-r4-xendom0 {
recordfail=1
if [ -n ${have_grubenv} ]; then save_env recordfail; fi
set quiet=1
In meantime when loading the most recent 2.6.31 pvops kernel under Xen Unstable
on top of Ubuntu
9.10 Server (alpha 4, apt-get update, apt-get upgrade - grub 1.97~beta2) i get
a message:
/proc/xen is already mounted on xenfs ( xenfs is busy)
what causes daemon xend failure to start. Xen-bus
Removing xenfs entry from /etc/fstab per
http://xenbits.xen.org/xen-unstable.hg?rev/67201ec9ed79
allows to load Dom0 without message :-
/proc/xen is already mounted on xenfs ( xenfs is busy)
But , xend fails to startup again, regardless afterwards /etc/mtab does contain
xenfs entry.
--
Xen
This issue with vmlinuz module's line :-
module (hd0,1)/vmlinuz-2.6.31-rc5 root=/dev/sda2 ro console=tty0
is addressed here
http://www.linuxtoday.com/news_story.php3?ltsn=2009-09-01-019-35-OS-HE-SV
However, the most recent pvops kernel 2.6.31-rc8 requires in meantime :-
multiboot
the correct upstream bug is 469578
** Bug watch added: Debian Bug tracker #469578
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=469578
** Changed in: grub2 (Debian)
Status: New = Unknown
** Changed in: grub2 (Debian)
Remote watch: Debian Bug tracker #419157 = Debian Bug tracker
Xen 3.4.1 Xen Dom0 ( with 2.6.31-rc5 pvops) was setup top of Ubuntu 9.10 Server
(alpha 4),been installed on bare metal. It appears to be known issue with Grub2
when loading Xen host and came up already on Debian Lenny.
In case of Ubuntu 9.10 Server Xen host loading started and dropped to grub
I don't understand what this Debian bug report should have to do with this.
The reporter of it talked about preseeding options for the Xen kernel in
update-grub of grub-legacy which has Xen support.
Anyway the Xen Hypervisor could just provide an /etc/grub.d/10_hypervisor_xen
file and then
** Changed in: grub2 (Ubuntu)
Importance: Undecided = Wishlist
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Xen entries not working under grub2
https://bugs.launchpad.net/bugs/216176
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** Changed in: grub2 (Debian)
Status: Unknown = New
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Xen entries not working under grub2
https://bugs.launchpad.net/bugs/216176
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** Also affects: grub2 (Debian) via
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=419157
Importance: Unknown
Status: Unknown
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Xen entries not working under grub2
https://bugs.launchpad.net/bugs/216176
You received this bug notification because you are a member of Ubuntu
Bugs,
update-grub2 from the debian/ folder (belonging to upstream) does not
seem to provide any functionality for xen enabled kernels, unlike
update-grub from debian/legacy. Therefore the system-installed update-
grub is not able to create properly the grub.cfg file.
I think it is related to
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