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Stewart's Blog

Stewart Watkiss website to the world ...

(Children, computing, first aid and other ramblings ...)

Archive for October, 2021

Halloween – Raspberry Pi and Arduino Trick or Treat Trolley

Sunday, October 31st, 2021

This year I did a trick or treat with a difference. I supported the local Scout group going around door to door, but instead of asking for sweets we asked for donations for the local support group / food bank. As you can imagine the tins of food and non-perishable items weighted quite a bit […]

Oh no! Something has gone wrong. Ubuntu upgrade 21.04 to 21.10 fails – here’s how to fix it.

Tuesday, October 19th, 2021

I recently upgraded my laptop from Ubuntu 21.04 to Ubuntu 21.10. Unfortunately it failed with the message: Oh no! Something has gone wrong. A problem has occured and the system can’t recover. Please log out and try again. This sounded like it would leave the system unusable, but by switching to a terminal and booting […]


UK days out, children and holiday information is also available on the Days Out Diary web site
Linux, LPI and the Quiz / Test Program posts are also available on the Penguin Tutor website
First Aid Information, first aid games and first aid practice test / quiz entries are also available on the First Aid Quiz Web site