I get this error when I try to start Ubuntu 18.04 and GUI doesn't show up:
Failed to connect to http://changelogs.ubuntu.com/meta-release-lts Check your Internet connection or proxy settings
I tried to ping some sites and I got:
Network is unreachable or Name or service not known.
I tried:
sudo rm- f /var/lib/ubuntu-release-upgrader/release-upgrade-available
and
sudo /var/lib/ubuntu-release-upgrader/release-upgrade-motd
I tried installing lightdm, but this didn't solve my problem.
When I run sudo apt get update
, I get a bunch of errors.
I also get get hardware errors:
CPU 0: Machine Check: 0
Bank 6: ee000000040110a. TSC 0 ADDR fef82380 MISC f8a0000086.
PROCESSOR 0:40651 TIME 1578183450 SOCKET 0 APIC 0 microcode 1c
How to solve this problem? I didn't have problems on Ubuntu 17.04