[Bug 1998765] Re: libnl3 3.4.0 doesn't work with WCN3980
Robert Liu
1998765 at bugs.launchpad.net
Tue Dec 6 03:31:58 UTC 2022
this issue was discovered in an OEM project.
** Package changed: libnl3 (Ubuntu) => oem-priority
** Changed in: oem-priority
Assignee: (unassigned) => Robert Liu (robertliu)
** Also affects: libnl3 (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1998765
Title:
libnl3 3.4.0 doesn't work with WCN3980
Status in OEM Priority Project:
New
Status in libnl3 package in Ubuntu:
New
Bug description:
When testing WCN3980 with 20.04 and UC20, WCN3980 is not able connect
to an AP.
I tried a different libnl3 from BSP and found that WCN3980 can work
correctly. The version used in BSP is 3.5.0.
I bisected the commits from 3.4.0 to 3.5.0 and found this commit[1] is the root cause.
According to the commit, it seems that the flag should be set for kernel later than 5.2.
[1] https://github.com/thom311/libnl/commit/7de65a051fb37ece16f896a7385073274b77a133
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