update && upgrade
Jeffrey Walton
noloader at gmail.com
Wed Feb 14 16:39:34 UTC 2024
On Wed, Feb 14, 2024 at 10:33 AM Jack Dangler <tdldev at gmail.com> wrote:
>
> Good morning, all
>
> Attempting to fix the vbox fiasco... running apt-get update && apt-get
> upgrade (sudo)
>
> Getting this -
>
> Setting up gdm3 (42.0-1ubuntu7.22.04.4) ...
> debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by
> another process: Resource temporarily unavailable
> dpkg: error processing package gdm3 (--configure):
> installed gdm3 package post-installation script subprocess returned
> error exit status 1
> Errors were encountered while processing:
> gdm3
> E: Sub-process /usr/bin/dpkg returned an error code (1)
>
> Not sure what would have locked debconf... Any input is appreciated.
When I have these unexplained problems with updates and upgrades, it
is usually due to Snap taking up all the storage space on a VM. I had
to clear them 4 times this month on Ubuntu 20.04 and Ubuntu 22.04. (My
VMs usually have 12 GB of storage, which is enough for the OS install
and installation of components I am testing).
The steps I use:
systemctl stop snapd.service
systemctl disable snapd.service
systemctl disable snapd.socket
rm -rf /var/snap/*
reboot
After gutting Snap and rebooting, you can get onto fixing the Apt
database, and running update and upgrade.
I have encountered problems with GDM like this. But usually GDM won't
start because Snap took all the storage space. Once Snap is neutered,
GDM will restart after a reboot.
Jeff
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