Bug 215454 - Ubuntu can't boot with acpi=off on kernel 5.11 and boots fine with kernel 5.4.0-26.30
Summary: Ubuntu can't boot with acpi=off on kernel 5.11 and boots fine with kernel 5.4...
Status: NEEDINFO
Alias: None
Product: ACPI
Classification: Unclassified
Component: ACPICA-Core (show other bugs)
Hardware: Intel Linux
: P1 normal
Assignee: Zhang Rui
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-01-05 09:14 UTC by has
Modified: 2022-06-27 01:29 UTC (History)
1 user (show)

See Also:
Kernel Version: 5.11.0-44.48~20.04.2
Subsystem:
Regression: No
Bisected commit-id:

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Description has 2022-01-05 09:14:29 UTC 
* Ubuntu is stuck on black screen after grub menu when kernel 5.11 is selected.
* Boots fine on kernel 5.4.0-26.30.
* Kernel 5.11 boots ok with `acpi=off`.
* when I boot in recovery with 5.11 it's stuck after the line `[ACPI]...`
* My laptop is Thinkpad Edge E130.
* No graphics nvidia card present on my system.

PS:
I am not sure what to sort of report to attach.
Comment 1 has 2022-01-05 15:15:42 UTC 
Tried installing Fedora and Manjaro. Same thing.
Comment 2 has 2022-01-07 10:43:37 UTC 
* acpi=force acpi_osi=Linux works as well.
Comment 3 Zhang Rui 2022-06-27 01:29:43 UTC 
This is a pretty old machine.

And I'm confused, you mentioned that
"Ubuntu can't boot with acpi=off on kernel 5.11" in the subject
but
"Kernel 5.11 boots ok with `acpi=off`." in comment #0

So with kernel 5.11, does it boot okay without any acpi parameters?
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