Yup. Ran that and variants like it many times. It would say something along the lines of: 0 updates available 0 updates installed 2 not updated. I couldn't find out why it wouldn't upgrade it.
I tried:
"sudo apt update
sudo apt full-upgrade"
Then I tried:
"sudo apt purge --autoremove raspi-firmware
sudo apt update
sudo apt upgrade"
Gave me another error.
Then I went went into Synaptic, I reloaded "linuxcnc", marked the new version for upgrade, and then clicked apply. It gave me yet another error.
During a cursory search of the internet and that's when I learned that it's most likely due to an outdated repository link.
Then I asked here about finding a good repository address.
In the meanwhile I tried several different addresses from internet searches, tried them and all gave me errors.
Check back, found the post was moved and had no replies.
I used balena etcher, backed up the entire drive image just in case what I wanted to try didn't work, made copies of the INI and HAL files and their respective backups, loaded up a fresh linuxcnc to a bootable drive, used the installation to wipe the partition and installed it fresh.
Other than the new version being picky about what letters were capitalized in the name of the HAL file, and a couple of minor tweaks in Debian including reinstalling the Etouch driver so the touchscreen drivers would install, everything seems to be working fine now.
