Hi @Danpo,
you can try running "dpkg" per the update guide (a network cable connection is required); it may/may not help?:
If you have Ubuntu Mate 16.10 try the following (doesn't work on earlier versions of Ubuntu!):
Hi @Danpo,
you can try running "dpkg" per the update guide (a network cable connection is required); it may/may not help?:
If you have Ubuntu Mate 16.10 try the following (doesn't work on earlier versions of Ubuntu!):