intel_pmc_core not load on Raptor Lake
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
New
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
In Progress
|
High
|
You-Sheng Yang | ||
Jammy |
Won't Fix
|
Undecided
|
Unassigned | ||
Kinetic |
Fix Released
|
Medium
|
You-Sheng Yang | ||
linux-oem-5.17 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Jammy |
Fix Released
|
High
|
You-Sheng Yang | ||
Kinetic |
Invalid
|
Undecided
|
Unassigned | ||
linux-oem-6.0 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Jammy |
Fix Released
|
High
|
You-Sheng Yang | ||
Kinetic |
Invalid
|
Undecided
|
Unassigned |
Bug Description
[SRU Justification]
[Impact]
Missing kernel pmc sysfs interface in /sys/kernel/
[Fix]
Two commits for kernel version older than v6.0-rc3, and one for
otherwise.
[Test Case]
$ ls /sys/kernel/
[Where problems could occur]
No.
[Other Info]
RPL-S is supported since oem-5.17, so unstable/
are affected. oem-5.17/oem-6.0 are skipped here for they have been
applied manually.
========== original bug description ==========
[Summary]
intel_pmc_core not load on Raptor Lake
[Reproduce Steps]
1. Boot into Ubuntu desktop
2. Check if /sys/kernel/
[Results]
Expected: folder /sys/kernel/
Actual: /sys/kernel/
description: | updated |
tags: | added: oem-priority originate-from-1982714 somerville |
tags: | added: originate-from-1982567 |
tags: | added: originate-from-1989421 |
Changed in linux-oem-6.0 (Ubuntu Jammy): | |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu Kinetic): | |
importance: | High → Medium |
status: | In Progress → Fix Committed |
This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1988461
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.