Yoga is a Lenovo ThinkPad X1 Yoga 4th Gen. See Section 40.6 for details.
wajig update; wajig distupgrade; sudo reboot wajig install update-manager-core sudo do-release-upgrade
Upgrade Ubuntu 21.10 to 22.04 20220430 Utilised command line
do-release-upgrade to Jammy
Jellyfish. Initially got a No space left on device error for
mkinitramfs but that sorted itself out after some further manual
update/upgrades. Zoom background focus now froze up though. Flutter
build was now failing, but worked after moving to the manual rather
than snap install. Display powersave only blanks and does not turn off
the display, unlike
xset dpms force off see
failed to play videos until the packge gstreamer1.0-vaapi was removed.
Upgrade Ubuntu 21.04 to 21.10 20211021 Utilised command line
do-release-upgrade to Impish Indri. Ubuntu
(Wayland) would not start so reverted to Ubuntu on Xorg. Everything
else seems fine after updating some GNOME shell extensions
(dash-to-panel, frippery move clock, open weather, panel date
format). The workrave panel extension is not working though. An update
resolved that. Wayland works after removing some very old (1990’s)
DISPLAY environment variable manipulation in
screen capture software (SimpleScreenRecorder and OBS) don’t work with
Upgrade Ubuntu 20.10 to 21.04 20210615 Utilised command line
-d. Wayland would not
start so reverted to Ubuntu on Xorg. Everything else seems just fine.
Upgrade Ubuntu 19.10 to 20.04 20200502 Utilised command line do-release-upgrade. No backup required since all of the project work and the system configurations are stored remotely in a git repository and documents are kept on a nextcloud server.
All went smoothly and after removing
/etc/default/grub sound was fully functional, including the
microphones for the first time, noting that the required module
snd_soc_skl_hda_dsp was loaded at boot.
Your donation will support ongoing availability and give you access to the PDF version of this book. Desktop Survival Guides include Data Science, GNU/Linux, and MLHub. Books available on Amazon include Data Mining with Rattle and Essentials of Data Science. Popular open source software includes rattle, wajig, and mlhub. Hosted by Togaware, a pioneer of free and open source software since 1984. Copyright © 1995-2022 Graham.Williams@togaware.com Creative Commons Attribution-ShareAlike 4.0