Public bug reported:
[Summary]
Boot into Ubuntu desktop, MT7921 shows IP is obtained, however there is no
response from gateway pings, neither is 8.8.8.8.
[Reproduce Steps]
1. Boot into Ubuntu desktop
2. Check if MT7921 obtains IP, ping gateway and ping 8.8.8.8
3. No response, need to do cold boot to recover
4. The issue is easily be seen after warm reset stress, I locally test warm
reset stress for 100 times
[Results]
Expected: Has traffic and response by ping
Actual: No response
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux-firmware (Ubuntu)
Importance: Undecided
Status: New
** Tags: oem-priority originate-from-1951825 originate-from-1952972 somerville
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https://bugs.launchpad.net/bugs/1958286
Title:
mt7921e 0000:02:00.0: PM: failed to resume async: error -110
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