This also happens during installs of 18.04 and it causes the
installation to hang at Installing grub 66%
A workaround which works for me is to switch to a console (alt-f2) and
killall dmsetup, then the install completes successfully, but totally
unattended installs are broken for me now.
--
You
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: os-prober (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1796853
Title:
Hi,
Would someone be kind enough to have a look at this?
I'm attaching a minimal preseed to help you reproduce the issue.
Thanks
** Attachment added: "ubuntu1804-bug1796853 preseed"
https://bugs.launchpad.net/ubuntu/+source/os-prober/+bug/1796853/+attachment/5245613/+files/ubuntu1804-bug179
I think https://bugs.launchpad.net/ubuntu/+source/os-prober/+bug/1770173 might
be related as well.
The installation hangs at the exact same point: 66% while running the "dmsetup
create -r osprober-linux-something" command.
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Is someone following the bug reports?
Do you need any additional details?
Thanks
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https://bugs.launchpad.net/bugs/1796853
Title:
os-prober hangs with LVM and cryptsetup
To manage not