![无线适配器问题、硬件崩溃](https://linux22.com/image/1199834/%E6%97%A0%E7%BA%BF%E9%80%82%E9%85%8D%E5%99%A8%E9%97%AE%E9%A2%98%E3%80%81%E7%A1%AC%E4%BB%B6%E5%B4%A9%E6%BA%83.png)
自从我买了这台机器后,我的无线适配器和 ubuntu 就一直有问题。通常在闲置一段时间后,无线适配器就会完全消失,唯一能可靠地恢复的方法就是禁用内置电池并重新启动。有时无线适配器会消失,而系统的其余部分会继续运行,但很多时候这也会导致几秒钟后严重崩溃。
这是在联想 Thinkbook 13、Ubuntu 23.10 上。
sudo journalctl -b -1 -e
Jan 22 12:24:55 (thiscomp) kernel: mt7921e 0000:01:00.0: driver own failed
Jan 22 12:24:56 (thiscomp) kernel: mt7921e 0000:01:00.0: Timeout for driver own
Jan 22 12:24:57 (thiscomp) kernel: mt7921e 0000:01:00.0: driver own failed
Jan 22 12:24:58 (thiscomp) kernel: mt7921e 0000:01:00.0: Timeout for driver own
Jan 22 12:24:59 (thiscomp) kernel: mt7921e 0000:01:00.0: driver own failed
Jan 22 12:25:01 (thiscomp) kernel: mt7921e 0000:01:00.0: Timeout for driver own
Jan 22 12:25:02 (thiscomp) kernel: mt7921e 0000:01:00.0: driver own failed
Jan 22 12:25:03 (thiscomp) kernel: mt7921e 0000:01:00.0: Timeout for driver own
Jan 22 12:25:04 (thiscomp) kernel: mt7921e 0000:01:00.0: driver own failed
Jan 22 12:25:05 (thiscomp) kernel: mt7921e 0000:01:00.0: Timeout for driver own
Jan 22 12:25:06 (thiscomp) kernel: mt7921e 0000:01:00.0: driver own failed
Jan 22 12:25:08 (thiscomp) kernel: mt7921e 0000:01:00.0: Timeout for driver own
lspci
01:00.0 Network controller: MEDIATEK Corp. MT7922 802.11ax PCI Express Wireless Network Adapter
uname -a
Linux (thiscomp) 6.7.0-060700-generic #202401072033 SMP PREEMPT_DYNAMIC Sun Jan 7 20:43:59 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
lo no wireless extensions.
wlp1s0 IEEE 802.11 ESSID:"uaifai"
Mode:Managed Frequency:5.22 GHz Access Point: 12:A7:93:23:08:68
Bit Rate=288.2 Mb/s Tx-Power=3 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=41/70 Signal level=-69 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:1 Invalid misc:14 Missed beacon:0
请帮忙!谢谢