EDIT: other snaps have trouble uloading too: I get a message about snap ‘core’ not unmounting, as well.
I have the Fireware Update Manager installed as a snap:
$ snap list Name Version Rev Tracking Publisher Notes core 16-2.39.3 7270 stable canonical✓ core fwupd 1.2.10 880 stable richard-hughes classic
I see this at computer shutdown:
Failed unmounting Mount unit for fwupd
Can anyone rid me of this troublesome error message? So far as I can tell, admittedly, the message - or what causes it - has no consequences.
$ neofetch --off [edited] OS: Linux Mint 19.1 Tessa x86_64 Host: 20KHCTO1WW ThinkPad X1 Carbon 6th Kernel: 5.2.3-050203-generic Packages: 3158 (dpkg), 6 (flatpak), 3 (snap) Shell: bash 4.4.20 Resolution: 2560x1440 @ 60.01Hz DE: Cinnamon 4.2.3 WM: Mutter (Muffin) CPU: Intel i7-8550U (8) @ 4.000GHz GPU: Intel UHD Graphics 620 Memory: 2320MiB / 15927MiB Disk (/dev/nvme0n1p4): 17G / 40G (44%) Disk (/dev/nvme0n1p2): 185G / 405G (48%) Disk (udev): 0 / 7.8G (0%)