40.26 Nuc Intel Mini Computer

20200502

This computer in a box serves as a media device for a connected large screen television.

Specifications

Spec	Details
Machine:	NUC5CPYB
CPU:	2xIntel(R) Celeron(R) CPU N3050 @ 1.60GHz
Performance:	PassMark = , BogoMIPS = 3200 x 2
Memory:	1x4GiB SODIMM DDR3 1600 MHz (0.6 ns)
Disk:	100GB (SanDisk SDSSDA12)
Network:	RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
Video:	Intel Integrated Graphics Controller (i915)
Audio:	Intel High Definition Audio Controller (snd_hda_intel)
Boot:	Grub2
Kernel:	4.15.0-99-generic

Reinstall Ubuntu 22.04 LTS 20220605 Reinstall after not using the NUC for a while, but bring it back into service follwing the demise of Theano.

Upgrade Ubuntu 18.04 LTS to 20.04 LTS 20200502 Update from Ubutnu 18.04 LTS to 20.04 through ssh connection, with warning that an additional ssh port is set up on 1022. Began by checking home folder for anything to back up first. Should really not be anything - keeping project work on git repositories, configurations in a git repository, and project and important files on a nextcloud server.

$ wajig update
$ wajig distupgrade
$ sudo reboot
$ wajig install update-manager-core
$ sudo do-release-upgrade -d
$ sudo umount /dev/sdc1
$ sudo fsck /dev/sdc1

All went smoothly. On reboot there was a message that the local disk drives should be checked for errors (/dev/sdc1, /dev/sdb1, and /dev/sde1, plus also do /dev/sdd1). This was performed at this time as above using fsck.

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