我的新笔记本电脑有问题，它有联发科 MT7922 WiFi 卡。我使用双启动（Windows + Kubuntu），但在 Kubuntu 中根本看不到 WiFi 连接（mt7921e 0000:04:00.0：硬件初始化失败），而在 Windows 中一切正常。首先，我尝试了 22.04 版本，看到了这个问题，找到并阅读了文章，说在旧内核 <5.16 中可能可以解决这个问题，但我记得它有 5.18“开箱即用”，所以我决定安装最新的 23.04。它附带 6.2.0-20-generic 内核，但同样的问题仍然存在。我发现我不仅有类似的问题，而且我不太明白如何解决它。
首先，BIOS 中的“Fastboot”被禁用（我认为这是一个可能的问题）
Windows 中休眠功能也被禁用。
按住电源按钮 60 秒，可能“硬”或“冷”重启笔记本电脑。不确定如何正确操作。
UPD：我发现了一些有趣的东西，但不知道如何处理它。
以下是有关系统和错误的一些详细信息：
arthur@rog:~$ sudo lshw -C network
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logical name: enp3s0
version: 15
serial: 08:bf:b8:2b:99:34
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=6.2.0-20-generic firmware=rtl8168h-2_0.0.2 02/26/15 latency=0 link=no multicast=yes port=twisted pair
resources: irq:25 ioport:e000(size=256) memory:fcd04000-fcd04fff memory:fcd00000-fcd03fff
*-network
description: Network controller
product: MT7922 802.11ax PCI Express Wireless Network Adapter
vendor: MEDIATEK Corp.
physical id: 0
bus info: pci@0000:04:00.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm bus_master cap_list
configuration: driver=mt7921e latency=0
resources: irq:102 memory:fca00000-fcafffff memory:fcb00000-fcb07fff
arthur@rog:~$ lspci -knn | grep Net -A3
04:00.0 Network controller [0280]: MEDIATEK Corp. MT7922 802.11ax PCI Express Wireless Network Adapter [14c3:0616]
Subsystem: Foxconn International, Inc. MT7922 802.11ax PCI Express Wireless Network Adapter [105b:e0df]
Kernel driver in use: mt7921e
Kernel modules: mt7921e
05:00.0 PCI bridge [0604]: ASMedia Technology Inc. Device [1b21:242a] (rev 01)
arthur@rog:~$ cat /var/log/syslog | grep mt7921e
2023-06-11T22:23:11.206338+03:00 rog kernel: [ 6.439473] mt7921e 0000:04:00.0: Message 00000010 (seq 1) timeout
2023-06-11T22:23:11.206358+03:00 rog kernel: [ 6.439485] mt7921e 0000:04:00.0: Failed to get patch semaphore
2023-06-11T22:23:14.534340+03:00 rog kernel: [ 9.767483] mt7921e 0000:04:00.0: Message 00000010 (seq 2) timeout
2023-06-11T22:23:14.534359+03:00 rog kernel: [ 9.767491] mt7921e 0000:04:00.0: Failed to get patch semaphore
2023-06-11T22:23:17.862322+03:00 rog kernel: [ 13.095794] mt7921e 0000:04:00.0: Message 00000010 (seq 3) timeout
2023-06-11T22:23:17.862340+03:00 rog kernel: [ 13.095801] mt7921e 0000:04:00.0: Failed to get patch semaphore
2023-06-11T22:23:21.190337+03:00 rog kernel: [ 16.423822] mt7921e 0000:04:00.0: Message 00000010 (seq 4) timeout
2023-06-11T22:23:21.190357+03:00 rog kernel: [ 16.423830] mt7921e 0000:04:00.0: Failed to get patch semaphore
2023-06-11T22:23:24.518309+03:00 rog kernel: [ 19.751474] mt7921e 0000:04:00.0: Message 00000010 (seq 5) timeout
2023-06-11T22:23:24.518325+03:00 rog kernel: [ 19.751485] mt7921e 0000:04:00.0: Failed to get patch semaphore
2023-06-11T22:23:27.846330+03:00 rog kernel: [ 23.079810] mt7921e 0000:04:00.0: Message 00000010 (seq 6) timeout
2023-06-11T22:23:27.846349+03:00 rog kernel: [ 23.079817] mt7921e 0000:04:00.0: Failed to get patch semaphore
2023-06-11T22:23:31.174293+03:00 rog kernel: [ 26.407472] mt7921e 0000:04:00.0: Message 00000010 (seq 7) timeout
2023-06-11T22:23:31.174300+03:00 rog kernel: [ 26.407483] mt7921e 0000:04:00.0: Failed to get patch semaphore
2023-06-11T22:23:34.502328+03:00 rog kernel: [ 29.735457] mt7921e 0000:04:00.0: Message 00000010 (seq 8) timeout
2023-06-11T22:23:34.502345+03:00 rog kernel: [ 29.735466] mt7921e 0000:04:00.0: Failed to get patch semaphore
2023-06-11T22:23:37.830332+03:00 rog kernel: [ 33.063486] mt7921e 0000:04:00.0: Message 00000010 (seq 9) timeout
2023-06-11T22:23:37.830351+03:00 rog kernel: [ 33.063498] mt7921e 0000:04:00.0: Failed to get patch semaphore
2023-06-11T22:23:41.158308+03:00 rog kernel: [ 36.391450] mt7921e 0000:04:00.0: Message 00000010 (seq 10) timeout
2023-06-11T22:23:41.158325+03:00 rog kernel: [ 36.391457] mt7921e 0000:04:00.0: Failed to get patch semaphore
2023-06-11T22:23:41.238297+03:00 rog kernel: [ 36.471989] mt7921e 0000:04:00.0: hardware init failed
arthur@rog:~$ sudo inxi -Faz
System:
Kernel: 6.2.0-20-generic arch: x86_64 bits: 64 compiler: N/A
parameters: BOOT_IMAGE=/boot/vmlinuz-6.2.0-20-generic
root=UUID=1a509298-47bc-42ee-814b-94e174316c34 ro quiet splash
vt.handoff=7
Desktop: KDE Plasma v: 5.27.4 wm: kwin_x11 dm: SDDM Distro: Ubuntu 23.04
(Lunar Lobster)
Machine:
Type: Laptop System: ASUSTeK product: ROG Strix G713PI_G713PI v: 1.0
serial: <filter>
Mobo: ASUSTeK model: G713PI v: 1.0 serial: <filter> UEFI: American
Megatrends LLC. v: G713PI.316 date: 04/17/2023
Battery:
ID-1: BAT0 charge: 76.7 Wh (83.9%) condition: 91.4/90.0 Wh (101.5%)
volts: 17.4 min: 15.9 model: AS3GWAF3KC GA50358 type: Unknown
serial: <filter> status: charging
CPU:
Info: model: AMD Ryzen 9 7945HX with Radeon Graphics socket: FL1 bits: 64
type: MT MCP arch: Zen 4 gen: 5 level: v4 note: check built: 2022
process: TSMC n5 (5nm) family: 0x19 (25) model-id: 0x61 (97) stepping: 2
microcode: 0xA601203
Topology: cpus: 1x cores: 16 tpc: 2 threads: 32 smt: enabled cache:
L1: 1024 KiB desc: d-16x32 KiB; i-16x32 KiB L2: 16 MiB desc: 16x1024 KiB
L3: 64 MiB desc: 2x32 MiB
Speed (MHz): avg: 1812 high: 2500 min/max: 1500/5459 boost: enabled
base/boost: 2500/5450 scaling: driver: acpi-cpufreq governor: schedutil
volts: 1.3 V ext-clock: 100 MHz cores: 1: 1500 2: 2500 3: 2500 4: 1500
5: 1500 6: 1500 7: 1500 8: 1500 9: 2500 10: 1500 11: 1500 12: 1500
13: 2500 14: 1500 15: 1500 16: 1500 17: 1500 18: 1500 19: 1500 20: 1500
21: 1500 22: 2500 23: 1500 24: 1500 25: 1500 26: 1500 27: 2500 28: 2500
29: 1500 30: 2500 31: 2500 32: 2500 bogomips: 159703
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Vulnerabilities:
Type: itlb_multihit status: Not affected
Type: l1tf status: Not affected
Type: mds status: Not affected
Type: meltdown status: Not affected
Type: mmio_stale_data status: Not affected
Type: retbleed status: Not affected
Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via
prctl
Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
sanitization
Type: spectre_v2 mitigation: Retpolines, IBPB: conditional, IBRS_FW,
STIBP: always-on, RSB filling, PBRSB-eIBRS: Not affected
Type: srbds status: Not affected
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: NVIDIA AD106M [GeForce RTX 4070 Max-Q / Mobile]
vendor: ASUSTeK GN21-X6 driver: nvidia v: 525.105.17
alternate: nvidiafb,nouveau,nvidia_drm non-free: N/A
status: unknown device ID pcie: gen: 4 speed: 16 GT/s lanes: 8 ports:
active: none empty: DP-4, DP-5, HDMI-A-1, eDP-2 bus-ID: 01:00.0
chip-ID: 10de:2860 class-ID: 0300
Device-2: AMD Raphael vendor: ASUSTeK driver: amdgpu v: kernel
arch: RDNA-2 code: Navi-2x process: TSMC n7 (7nm) built: 2020-22 pcie:
gen: 4 speed: 16 GT/s lanes: 16 ports: active: eDP-1 empty: DP-1,DP-2,DP-3
bus-ID: 08:00.0 chip-ID: 1002:164e class-ID: 0300 temp: 59.0 C
Device-3: IMC Networks USB2.0 HD UVC WebCam type: USB driver: uvcvideo
bus-ID: 3-1:2 chip-ID: 13d3:5458 class-ID: fe01 serial: <filter>
Display: x11 server: X.Org v: 1.21.1.7 with: Xwayland v: 22.1.8
compositor: kwin_x11 driver: X: loaded: amdgpu,nvidia
unloaded: fbdev,modesetting,nouveau,vesa dri: radeonsi gpu: amdgpu
display-ID: :0 screens: 1
Screen-1: 0 s-res: 2560x1440 s-dpi: 98 s-size: 665x374mm (26.18x14.72")
s-diag: 763mm (30.04")
Monitor-1: eDP-1 mapped: eDP model: MNH301CA3-1 built: 2022 res: 2560x1440
hz: 240 dpi: 171 gamma: 1.2 size: 381x214mm (15x8.43") diag: 437mm (17.2")
ratio: 16:9 modes: max: 2560x1440 min: 640x480
API: OpenGL v: 4.6 Mesa 23.0.2 renderer: AMD Radeon Graphics (gfx1036
LLVM 15.0.7 DRM 3.49 6.2.0-20-generic) direct-render: Yes
Audio:
Device-1: NVIDIA vendor: ASUSTeK driver: snd_hda_intel v: kernel pcie:
gen: 4 speed: 16 GT/s lanes: 8 bus-ID: 01:00.1 chip-ID: 10de:22bd
class-ID: 0403
Device-2: AMD ACP/ACP3X/ACP6x Audio Coprocessor vendor: ASUSTeK
driver: snd_rpl_pci_acp6x v: kernel
alternate: snd_pci_acp3x,snd_rn_pci_acp3x,snd_pci_acp5x,snd_pci_acp6x,snd_acp_pci,snd_pci_ps,snd_sof_amd_renoir,snd_sof_amd_rembrandt
pcie: gen: 4 speed: 16 GT/s lanes: 16 bus-ID: 08:00.5 chip-ID: 1022:15e2
class-ID: 0480
Device-3: AMD Family 17h/19h HD Audio vendor: ASUSTeK
driver: snd_hda_intel v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16
bus-ID: 08:00.6 chip-ID: 1022:15e3 class-ID: 0403
Sound API: ALSA v: k6.2.0-20-generic running: yes
Sound Server-1: PipeWire v: 0.3.65 running: yes
Network:
Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: ASUSTeK driver: r8169 v: kernel pcie: gen: 1 speed: 2.5 GT/s
lanes: 1 port: e000 bus-ID: 03:00.0 chip-ID: 10ec:8168 class-ID: 0200
IF: enp3s0 state: down mac: <filter>
Device-2: MEDIATEK MT7922 802.11ax PCI Express Wireless Network Adapter
vendor: Foxconn driver: mt7921e v: kernel pcie: gen: 2 speed: 5 GT/s
lanes: 1 bus-ID: 04:00.0 chip-ID: 14c3:0616 class-ID: 0280
Bluetooth:
Device-1: Foxconn / Hon Hai Wireless_Device type: USB driver: btusb v: 0.8
bus-ID: 3-2:3 chip-ID: 0489:e0f6 class-ID: e001 serial: <filter>
Report: hciconfig ID: hci0 rfk-id: 0 state: down
bt-service: enabled,running rfk-block: hardware: no software: no
address: <filter>
Info: acl-mtu: 0:0 sco-mtu: 0:0 link-mode: peripheral accept
Drives:
Local Storage: total: 953.87 GiB used: 10.09 GiB (1.1%)
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Micron model: 2400 MTFDKBA1T0QFM
size: 953.87 GiB block-size: physical: 512 B logical: 512 B speed: 63.2 Gb/s
lanes: 4 type: SSD serial: <filter> rev: V3MA003 temp: 33.9 C scheme: GPT
SMART: yes health: PASSED on: 9d 3h cycles: 244
read-units: 4,625,012 [2.36 TB] written-units: 5,367,133 [2.74 TB]
Partition:
ID-1: / raw-size: 102.54 GiB size: 100.87 GiB (98.37%) used: 9.74 GiB (9.7%)
fs: ext2 block-size: 4096 B dev: /dev/nvme0n1p3 maj-min: 259:3
ID-2: /boot/efi raw-size: 100 MiB size: 96 MiB (96.00%)
used: 63.1 MiB (65.8%) fs: vfat block-size: 512 B dev: /dev/nvme0n1p1
maj-min: 259:1
ID-3: /home raw-size: 151.37 GiB size: 147.93 GiB (97.73%)
used: 295.1 MiB (0.2%) fs: ext4 block-size: 4096 B dev: /dev/nvme0n1p4
maj-min: 259:4
Swap:
Alert: No swap data was found.
Sensors:
System Temperatures: cpu: 67.1 C mobo: N/A gpu: amdgpu temp: 59.0 C
Fan Speeds (RPM): cpu: 0
Info:
Processes: 481 Uptime: 1m wakeups: 3 Memory: 30.96 GiB used: 2.01 GiB (6.5%)
Init: systemd v: 252 target: graphical (5) default: graphical
tool: systemctl Compilers: gcc: N/A Packages: 1902 pm: dpkg pkgs: 1895
libs: 993 tools: apt,apt-get,aptitude pm: snap pkgs: 7 Shell: Sudo (sudo)
v: 1.9.13p1 default: Bash v: 5.2.15 running-in: konsole inxi: 3.3.25
arthur@rog:/lib/firmware/mediatek$ ls -lah
total 21M
drwxr-xr-x 9 root root 12K чер 4 11:55 .
drwxr-xr-x 91 root root 36K чер 4 11:40 ..
-rw-r--r-- 1 root root 498K чер 4 11:45 BT_RAM_CODE_MT7902_1_1_hdr.bin
-rw-r--r-- 1 root root 516K чер 4 11:45 BT_RAM_CODE_MT7922_1_1_hdr.bin
-rw-r--r-- 1 root root 518K тра 5 12:57 BT_RAM_CODE_MT7961_1_2_hdr.bin
-rw-r--r-- 1 root root 79K тра 5 12:57 mt7610e.bin
-rw-r--r-- 1 root root 79K тра 5 12:57 mt7610u.bin
-rw-r--r-- 1 root root 120K тра 5 12:57 mt7615_cr4.bin
-rw-r--r-- 1 root root 448K тра 5 12:57 mt7615_n9.bin
-rw-r--r-- 1 root root 11K тра 5 12:57 mt7615_rom_patch.bin
-rw-r--r-- 1 root root 294K тра 5 12:57 mt7622_n9.bin
-rw-r--r-- 1 root root 77K тра 5 12:57 mt7622pr2h.bin
-rw-r--r-- 1 root root 81K тра 5 12:57 mt7622_rom_patch.bin
-rw-r--r-- 1 root root 374K тра 5 12:57 mt7650e.bin
-rw-r--r-- 1 root root 90K тра 5 12:57 mt7662u.bin
-rw-r--r-- 1 root root 21K тра 5 12:57 mt7662u_rom_patch.bin
-rw-r--r-- 1 root root 328K тра 5 12:57 mt7663_n9_rebb.bin
-rw-r--r-- 1 root root 432K тра 5 12:57 mt7663_n9_v3.bin
-rw-r--r-- 1 root root 273K тра 5 12:57 mt7663pr2h.bin
-rw-r--r-- 1 root root 205K тра 5 12:57 mt7663pr2h_rebb.bin
-rw-r--r-- 1 root root 167K тра 5 12:57 mt7668pr2h.bin
-rw-r--r-- 1 root root 3,5K тра 5 12:57 mt7915_eeprom.bin
-rw-r--r-- 1 root root 3,5K тра 5 12:57 mt7915_eeprom_dbdc.bin
-rw-r--r-- 1 root root 142K тра 5 12:57 mt7915_rom_patch.bin
-rw-r--r-- 1 root root 114K тра 5 12:57 mt7915_wa.bin
-rw-r--r-- 1 root root 1,3M тра 5 12:57 mt7915_wm.bin
-rw-r--r-- 1 root root 4,0K тра 5 12:57 mt7916_eeprom.bin
-rw-r--r-- 1 root root 8,5K тра 5 12:57 mt7916_rom_patch.bin
-rw-r--r-- 1 root root 496K тра 5 12:57 mt7916_wa.bin
-rw-r--r-- 1 root root 1,7M тра 5 12:57 mt7916_wm.bin
-rw-r--r-- 1 root root 4,0K тра 5 12:57 mt7986_eeprom_mt7975_dual.bin
-rw-r--r-- 1 root root 4,0K тра 5 12:57 mt7986_eeprom_mt7976.bin
-rw-r--r-- 1 root root 4,0K тра 5 12:57 mt7986_eeprom_mt7976_dbdc.bin
-rw-r--r-- 1 root root 4,0K тра 5 12:57 mt7986_eeprom_mt7976_dual.bin
-rw-r--r-- 1 root root 13K тра 5 12:57 mt7986_rom_patch.bin
-rw-r--r-- 1 root root 13K тра 5 12:57 mt7986_rom_patch_mt7975.bin
-rw-r--r-- 1 root root 507K тра 5 12:57 mt7986_wa.bin
-rw-r--r-- 1 root root 2,2M тра 5 12:57 mt7986_wm.bin
-rw-r--r-- 1 root root 2,2M тра 5 12:57 mt7986_wm_mt7975.bin
-rw-r--r-- 1 root root 2,4M тра 5 12:57 mt7986_wo_0.bin
-rw-r--r-- 1 root root 2,4M тра 5 12:57 mt7986_wo_1.bin
drwxr-xr-x 2 root root 4,0K чер 4 11:40 mt8173
drwxr-xr-x 2 root root 4,0K чер 4 11:40 mt8183
drwxr-xr-x 2 root root 4,0K чер 4 11:40 mt8186
drwxr-xr-x 2 root root 4,0K чер 4 11:40 mt8192
drwxr-xr-x 2 root root 4,0K чер 4 11:40 mt8195
drwxr-xr-x 2 root root 4,0K чер 4 11:40 sof
drwxr-xr-x 2 root root 4,0K чер 4 11:40 sof-tplg
-rw-r--r-- 1 root root 116K чер 4 11:45 WIFI_MT7902_patch_mcu_1_1_hdr.bin
-rw-r--r-- 1 root root 135K чер 4 11:45 WIFI_MT7922_patch_mcu_1_1_hdr.bin
-rw-r--r-- 1 root root 91K тра 5 12:57 WIFI_MT7961_patch_mcu_1_2_hdr.bin
-rw-r--r-- 1 root root 693K чер 4 11:45 WIFI_RAM_CODE_MT7902_1.bin
-rw-r--r-- 1 root root 734K чер 4 11:45 WIFI_RAM_CODE_MT7922_1.bin
-rw-r--r-- 1 root root 703K тра 5 12:57 WIFI_RAM_CODE_MT7961_1.bin