I followed the suggested commands for my U-MATE 16.04 PPC edition, I saw the terminal or apt installing “MATE 1.16” items but, on reboot the MATE session was gone–the log in for an old GNOME DE was “default” but nothing to log into. So I logged into XFCE and then I tried running “apt-get dist-upgrade” and same issue after installing a number of other packages not installed by apt. Then I ran “sudo apt-get -f install” and that showed a few other packages to install . . . then I shut the computer down . . . on reboot, same problem . . . MATE is “gone” in PPC land . . . . Only “problem” I recall is there was something about “keyring not found”??? but, it continued on with the “full-upgrade” . . . that end happened a little too fast to know if that was an “issue.” It ran through the 200MB full upgrade process, and the cursor “returned” w/o reporting any other errors–that was a couple hours ago–I saw in the thread here that wimpy said the “ppa was down” . . . not sure if I ran my process then or well after . . . ??
A little surprising in that generally the U-MATE upgrades have been pretty smooth–don’t know if this is part of the “PPC is persona non grata” problem??
Any thoughts, happy to try them out . . . .
n_s