In short: Yes.
Some packages are "kept back" when running apt upgrade, but install through apt dist-upgrade.
E.g. kernel and *some* other packages will stuck at older versions.
At least this is the case on my freia installation.

https://dev1galaxy.org/viewtopic.php?pid=62815#p62815
Should solve it.

Edit2: Post heavily edited!

Purpose: Modify 'mullvad-vpn_2025.14_amd64.deb' to include sysv-init scripts.
Output: 'mullvad-vpn_2025.14~1sysv_amd64.deb'

'DEBIAN/postinst':
  mullvad service is NOT enabled at boot time (intentionally)
  systemctl lines are commented out: --> no need for systemctl on devuan; then on systemd also NOT enabled at boot time
  alternatively: systemctl lines can stay --> updated "docker-systemctl-replacement" needed
Enable service: see post above "forte  #9"

The following is a script to create the modified debian package. Adjust to your flavour.

$ cat modify_mullvad_deb.sh

#!/bin/bash
### recreate mullvad-deb-package for devuan
# https://unix.stackexchange.com/questions/138188/easily-unpack-deb-edit-postinst-and-repack-deb
# e.g.: (do as root!)
mkdir tmp
dpkg-deb -R mullvad-vpn_2025.14_amd64.deb tmp
## edit / patch  DEBIAN/postinst
# comment-out lines starting with 'systemctl' ?
sed -i 's/^systemctl/# systemctl/g' tmp/DEBIAN/postinst
# patch for systemctl (docker-systemctl-replacement)
sed -i -e 's/"\/usr\/lib\/systemd\/system\/mullvad-daemon.service"/mullvad-daemon.service/' \
       -e 's/"\/usr\/lib\/systemd\/system\/mullvad-early-boot-blocking.service"/mullvad-early-boot-blocking.service/' \
    tmp/DEBIAN/postinst
# create sysv-init scripts
mkdir -p tmp/etc/init.d
sysd2v.sh tmp/usr/lib/systemd/system/mullvad-early-boot-blocking.service > tmp/etc/init.d/mullvad-early-boot-blocking
sysd2v.sh tmp/usr/lib/systemd/system/mullvad-daemon.service > tmp/etc/init.d/mullvad-daemon
sed -i 's/"MULLVAD_RESOURCE_DIR=/MULLVAD_RESOURCE_DIR="/' tmp/etc/init.d/mullvad-daemon     # correct entry
chmod +x tmp/etc/init.d/mullvad-daemon tmp/etc/init.d/mullvad-early-boot-blocking
chmod g-w tmp/etc/init.d/mullvad-daemon tmp/etc/init.d/mullvad-early-boot-blocking
# re-pack
dpkg-deb -b tmp mullvad-vpn_2025.14~1sysv_amd64.deb

## installation
# cp mullvad-vpn_2025.14~1sysv_amd64.deb /tmp     # user "_apt" can not access files in /root/*
# apt install /tmp/mullvad-vpn_2025.14~1sysv_amd64.deb

#-----------------------------------------------------------------------------#
# Supplemental:
#
## sysd2v.sh   (to create sysv-init scripts)
# https://web.archive.org/web/20210412005920/http://www.trek.eu.org/devel/sysd2v/
# wget https://cgit.git.savannah.nongnu.org/cgit/sysvinit.git/tree/contrib/sysd2v.sh
# chmod +x sysd2v.sh; cp sysd2v.sh /usr/local/bin
#
# systemctl    (updated script - if installed package throws errors)
# git clone https://github.com/gdraheim/docker-systemctl-replacement
# cp docker-systemctl-replacemen/files/docker/systemctl3.py /usr/local/bin/systemctl

"EDIT" in post #1 is the explanation.

"encrypted" has to be slower (and LVM makes it worse). How much depends on the encryption method andcomputer hardware.
Encrypted zeros are no longer zeros, except the encryption sucks.

Or in short: No, you're doing it wrong.

 $ sudo apt-get install enlightenment

should do it.
I gave it a try once, but my brain doesn't work this way.

The mount options in the example ("user,noauto") are working with pcmanfm and in a terminal. So probably anywhere else too?!.

Btw. Interesting method to mount a partition using pci-ids. Didn't know tthat. Apreciated.

Can you login via ssh from another computer?
Or boot daedalus and do a chroot into the excalibur installation?
To reconfigre the keyboard:

sudo dpkg-reconfigure keyboard-configuration

gkrellm is just working and maintained - 13 houes ago, says https://git.srcbox.net/gkrellm/gkrellm

On my AM4-mainboard, the best collection of temperature sensors is at /sys/class/hwmon/hwmon[0-4]/temp[1-9]_input
This does not include the GPU, which gkrellm covers.

@Micronaut
I do not know how or where gkrellm gathers information, but it found a lot of temperature sensors on cpu, gpu, nvme, network, gigabyte-wmi, thermal_zone[0,1]. And presented them as a list to choose from to display. Only the (data-grave-)HDD's temperature was missing.
It's a good and convenient tool to monitor temperatures (and more).

@_mAL_4_th3_fl00r #1 : beside that the commands are to execute from right to left ... what is "cmac; .z" doing?

Ups!

I read RedGreen925 post and thought it was an update from the OP.

Sorry for the confusion.