Comment 7 for bug 2006797

Revision history for this message
Andrew Marshall (planetmarshalluk) wrote (last edit ):

Reproduced on ASUS G14 Laptop (model number GA402NV).

Ubuntu 23.04
6.2.0-23-generic

`dmesg | grep mt7` gives the following -

```
[ 14.665322] mt7921e 0000:03:00.0: ASIC revision: 79220010
[ 17.955295] mt7921e 0000:03:00.0: Message 00000010 (seq 1) timeout
[ 17.955309] mt7921e 0000:03:00.0: Failed to get patch semaphore
[ 21.287296] mt7921e 0000:03:00.0: Message 00000010 (seq 2) timeout
[ 21.287325] mt7921e 0000:03:00.0: Failed to get patch semaphore
[ 24.611295] mt7921e 0000:03:00.0: Message 00000010 (seq 3) timeout
[ 24.611309] mt7921e 0000:03:00.0: Failed to get patch semaphore
[ 27.939637] mt7921e 0000:03:00.0: Message 00000010 (seq 4) timeout
[ 27.939653] mt7921e 0000:03:00.0: Failed to get patch semaphore
[ 31.267262] mt7921e 0000:03:00.0: Message 00000010 (seq 5) timeout
[ 31.267268] mt7921e 0000:03:00.0: Failed to get patch semaphore
[ 34.599284] mt7921e 0000:03:00.0: Message 00000010 (seq 6) timeout
[ 34.599294] mt7921e 0000:03:00.0: Failed to get patch semaphore
[ 37.923354] mt7921e 0000:03:00.0: Message 00000010 (seq 7) timeout
[ 37.923371] mt7921e 0000:03:00.0: Failed to get patch semaphore
[ 41.251277] mt7921e 0000:03:00.0: Message 00000010 (seq 8) timeout
[ 41.251289] mt7921e 0000:03:00.0: Failed to get patch semaphore
[ 44.579666] mt7921e 0000:03:00.0: Message 00000010 (seq 9) timeout
[ 44.579681] mt7921e 0000:03:00.0: Failed to get patch semaphore
[ 47.907627] mt7921e 0000:03:00.0: Message 00000010 (seq 10) timeout
[ 47.907641] mt7921e 0000:03:00.0: Failed to get patch semaphore
[ 47.989282] mt7921e 0000:03:00.0: hardware init failed
```

Occasionally after a reboot I instead see the following:
```
[ 19.143835] mt7921e 0000:03:00.0: driver own failed
[ 19.143886] mt7921e: probe of 0000:03:00.0 failed with error -5
```

Have tried all suggested workarounds including disconnecting the battery, no change.