(Sorry, I meant, WHILE upgrading. The upgrade leaves the 18.04 kernel
installed, and also installs the 20.04 kernel. DKMS then tries to build
LTTNG modules for both kernels, failing.)
Could it be possible to please mention this bug on
https://wiki.ubuntu.com/FocalFossa/ReleaseNotes ?
--
You
I've just faced this bug, which made the 18.04 to 20.04 upgrade fail. It
seems that, after upgrading, DKMS tries to build LTTNG modules for the
18.04 kernel (4.15), which doesn't work.
A possible workaround is to remove this package before the upgrade, and
reinstall it afterwards.
--
You
** Tags removed: need-duplicate-check
--
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https://bugs.launchpad.net/bugs/1900264
Title:
package lttng-modules-dkms 2.11.2-1ubuntu0.2 failed to
install/upgrade: installed
