I have Ubuntu MATE 20.10 running on my Raspberry Pi 4 and I can't upgrade because of this bug as well.
I went to the file "DistUpgradeQuirks.py" (as mentioned above) and I can't see any "apple" string there to change and force the upgrade. I'm just stuck.
I have Ubuntu MATE 20.10 running on my Raspberry Pi 4 and I can't upgrade because of this bug as well.
I went to the file "DistUpgradeQui rks.py" (as mentioned above) and I can't see any "apple" string there to change and force the upgrade. I'm just stuck.