如题，输入 nmcli device wifi list 无反应。
dmesg：
root@jaychung:/lib/modules/6.12.18-trim/kernel/drivers/net/wireless/mediatek# dmesg | grep mt7601u
[236642.775944] mt7601u 1-3:1.0: ASIC revision: 76010001 MAC revision: 76010500
[236642.776856] mt7601u 1-3:1.0: Direct firmware load for mt7601u.bin failed with error -2
[236642.777230] mt7601u 1-3:1.0: probe with driver mt7601u failed with error -2
[236642.777436] usbcore: registered new interface driver mt7601u
[236963.654700] mt7601u 1-3:1.0: ASIC revision: 76010001 MAC revision: 76010500
[236963.655257] mt7601u 1-3:1.0: Direct firmware load for mt7601u.bin failed with error -2
[236963.655508] mt7601u 1-3:1.0: probe with driver mt7601u failed with error -2
我看有帖子怎么查看内置WiFi驱动支持列表是有这个芯片的
查找命令：
find /lib/modules/$(uname -r) -name "*.ko" | grep -iE 'net/wireless'
结果：
/lib/modules/6.12.18-trim/kernel/drivers/net/wireless/mediatek/mt7601u/mt7601u.ko
/lib/modules/6.12.18-trim/kernel/drivers/net/wireless/mediatek/mt76/mt76x02-lib.ko
/lib/modules/6.12.18-trim/kernel/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0-common.ko
/lib/modules/6.12.18-trim/kernel/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0e.ko
/lib/modules/6.12.18-trim/kernel/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0u.ko
/lib/modules/6.12.18-trim/kernel/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2e.ko
/lib/modules/6.12.18-trim/kernel/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2u.ko
/lib/modules/6.12.18-trim/kernel/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2-common.ko
/lib/modules/6.12.18-trim/kernel/drivers/net/wireless/mediatek/mt76/mt76-connac-lib.ko
/lib/modules/6.12.18-trim/kernel/drivers/net/wireless/mediatek/mt76/mt76.ko
/lib/modules/6.12.18-trim/kernel/drivers/net/wireless/mediatek/mt76/mt76x02-usb.ko
然后尝试安装firmware-misc-nonfree，提示错误：
root@jaychung:/lib/modules/6.12.18-trim/kernel/drivers/net/wireless/mediatek# apt install firmware-misc-nonfree
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following NEW packages will be installed:
firmware-misc-nonfree
0 upgraded, 1 newly installed, 0 to remove and 31 not upgraded.
Need to get 0 B/13.0 MB of archives.
After this operation, 53.0 MB of additional disk space will be used.
(Reading database ... 68219 files and directories currently installed.)
Preparing to unpack .../firmware-misc-nonfree_20230210-5_all.deb ...
Unpacking firmware-misc-nonfree (20230210-5) ...
dpkg: error processing archive /var/cache/apt/archives/firmware-misc-nonfree_20230210-5_all.deb (--unpack):
trying to overwrite '/lib/firmware/mediatek/BT_RAM_CODE_MT7922_1_1_hdr.bin', which is also in package mediatek-driver-trim 1.0.1
Errors were encountered while processing:
/var/cache/apt/archives/firmware-misc-nonfree_20230210-5_all.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
实在是没招了。。。。
