I just installed Linux Lite 4.4 a few days ago. I have had very few problems, and none of them are critical.
When I installed, the repo still had Kodi 17.3. I knew that 18.1 was current, so I followed the rules (re: Ubuntu distros) to add the repo and update. It failed, I think it was the kodi-x11 file. So I deleted and started over, noticing that the repo was also updated to 18.1 (I love Synaptic, btw). Same problem. Sometimes I get the result that the linuxliteos repos are not available, others it just fails.
Is there a fix for this?
Update: I just tried again, and got the same issue. It chokes on kodi-x11, then returns the message, E: Internal Error, No file name for kodi:amd64