It should be usefull to know about the error(s); maybe you can switch to a console (alt + F?) and read the journal to grab these info:
cat /var/log/syslog | less
and also try booting with some kernel boot option, like nomodeset or acpi=off ... https://help.ubuntu.com/community/BootOptions
It should be usefull to know about the error(s); maybe you can switch to a console (alt + F?) and read the journal to grab these info:
cat /var/log/syslog | less
and also try booting with some kernel boot option, like nomodeset or acpi=off ... /help.ubuntu. com/community/ BootOptions
https:/