I'm facing an issue with F22 where notifications in GNOME Shell
seem to
survive a shutdown/reboot. Eventually I notice there are notifications,
and when I look them up, they are about events from the previous day,
for example.
Something similar to "You may unplug the drive", and it has been
disconnected already long ago. Apparently, the system didn't notice or
didn't inform the notification system that it may expire the message.
That's this:
https://bugzilla.gnome.org/show_bug.cgi?id=746027
However, I'm not sure whether the updated package is already in F22 or not. Could you
provide your gnome-shell version in that bug report and ask whether it should be fixed in
it or not yet? Maybe they have missed some corner cases.
"An important software update has failed", and clicking it only starts
gnome-software with no hint on what has failed or when. The last update
has been done with dnf, btw.
Can you please file a bug against gnome-software, in GNOME Bugzilla? I have discussed this
with Matthias Clasen, he says the notifications should carry a hint to the program in
question and open the correct part of the program. In case of gnome-software, you should
see an upgrade results overview (with the same output as in `pkcon offline-status`),
instead of just opening the app in the default view. It's a bug.