not fixed in kinetic and up
** Changed in: linux (Ubuntu Kinetic)
Status: Fix Released => Confirmed
** Changed in: linux-oem-5.17 (Ubuntu Jammy)
Status: In Progress => Fix Committed
** Changed in: linux-oem-6.0 (Ubuntu Jammy)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1946433
Title:
Can only reach PC3 when ethernet is plugged r8169
Status in HWE Next:
Fix Released
Status in linux package in Ubuntu:
Confirmed
Status in linux-oem-5.13 package in Ubuntu:
Invalid
Status in linux-oem-5.14 package in Ubuntu:
Invalid
Status in linux-oem-5.17 package in Ubuntu:
Invalid
Status in linux-oem-6.0 package in Ubuntu:
Invalid
Status in linux source package in Focal:
Invalid
Status in linux-oem-5.13 source package in Focal:
Fix Released
Status in linux-oem-5.14 source package in Focal:
Fix Released
Status in linux source package in Impish:
Won't Fix
Status in linux-oem-5.13 source package in Impish:
Invalid
Status in linux-oem-5.14 source package in Impish:
Invalid
Status in linux source package in Jammy:
Fix Released
Status in linux-oem-5.13 source package in Jammy:
Invalid
Status in linux-oem-5.14 source package in Jammy:
Invalid
Status in linux-oem-5.17 source package in Jammy:
Fix Committed
Status in linux-oem-6.0 source package in Jammy:
Fix Committed
Status in linux source package in Kinetic:
Confirmed
Status in linux-oem-5.13 source package in Kinetic:
Invalid
Status in linux-oem-5.14 source package in Kinetic:
Invalid
Status in linux-oem-5.17 source package in Kinetic:
Invalid
Status in linux-oem-6.0 source package in Kinetic:
Invalid
Bug description:
[Impact]
System only can reach PC3, and it affects power consumption alot.
[Fix]
Kaiheng implemented a dynamic ASPM for r8169, it not only fixes the PC state
issue, but also fixes network speed issue.
V7:
https://patchwork.kernel.org/project/netdevbpf/patch/20211016075442.650311-5-kai.heng.f...@canonical.com/
V6:
https://patchwork.ozlabs.org/project/linux-pci/cover/20211007161552.272771-1-kai.heng.f...@canonical.com/
[Test]
Verified on 2 different systems which has PC state issue and has network
speed issue, these patches fix both issues.
[Where problems could occur]
It toggles ASPM on and off depends on the network traffic during runtime, I
don't think it'll lead to any regressions. Some potential issues have been
addressed during the patch submitting. It's v6 now and accepted by upstream.
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