Public bug reported:
I installed Ubuntu 20.04 on my new Lenovo ThinkPad L15 and upgraded it to
Ubuntu 20.10 for a newer kernel to fix minor compatibility issues with AMD
Renoir.
When using the newer kernel it freezes before splash. I did my best to follow
instructions to create a crash file but none were ever created.
Booting to recovery mode with 5.8 works, 5.4 kernel works. Booting from USB the
(safe graphics) option works but not the default. On that USB I have latest
available daily build (Oct 21 2020) of 20.10. I tried a fresh reinstall of
Ubuntu 20.10 and still getting stuck.
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: groovy
** Attachment added: "122431363_954192588437685_3451796460036623536_n.jpg"
https://bugs.launchpad.net/bugs/1901024/+attachment/5425515/+files/122431363_954192588437685_3451796460036623536_n.jpg
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https://bugs.launchpad.net/bugs/1901024
Title:
Crash on startup using linux 5.8.0-25
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