[Ayatana] The reboot required notification during updates

[Sense Hofstede <qense@xxxxxxxxxx>]

Hello,

When you're still upgrading the 'reboot required' notification is
already showing up in the session indicator at the right top of the
screen. This happens at least during release upgrades.

However, rebooting when the system is installing something is not the
best idea, so maybe the updater should wait with showing that
notification until APT is completely finished, to prevent breakage.

Also, is the user already warned when they try to shut down or reboot
when software is still being installed or upgraded?

Cheers,
-- 
Sense Hofstede
[ˈsɛn.sə ˈɦɔf.steː.də]