我的 Ubuntu 版本是 18.04.3 LTS 笔记本电脑是华硕 G46V
我按照步骤操作这里但没有运气。
这是第一个解决方案：
sudo apt install git dkms
git clone https://github.com/jeremyb31/rtl8812au-1.git
cd rtl8812au-1
sudo ./dkms-install.sh
并给出以下错误：
About to run dkms install steps...
Error! DKMS tree already contains: rtl8812au-5.3.4
You cannot add the same module/version combo more than once.
Kernel preparation unnecessary for this kernel. Skipping...
Building module:
cleaning build area...
'make' -j8 KVER=5.3.0-26-generic KSRC=/lib/modules/5.3.0-26-
generic/build......(bad exit status: 2)
ERROR (dkms apport): binary package for rtl8812au: 5.3.4 not found
Error! Bad return status for module build on kernel: 5.3.0-26-generic (x86_64)
Consult /var/lib/dkms/rtl8812au/5.3.4/build/make.log for more information.
Kernel preparation unnecessary for this kernel. Skipping...
Building module:
cleaning build area...
'make' -j8 KVER=5.3.0-26-generic KSRC=/lib/modules/5.3.0-26-
generic/build......(bad exit status: 2)
ERROR (dkms apport): binary package for rtl8812au: 5.3.4 not found
Error! Bad return status for module build on kernel: 5.3.0-26-generic (x86_64)
Consult /var/lib/dkms/rtl8812au/5.3.4/build/make.log for more information.
Finished running dkms install steps.
make.log 中的内容如下：
DKMS make.log for rtl8812au-5.3.4 for kernel 5.3.0-26-generic (x86_64)
Thu Jan 30 11:59:30 EST 2020
make ARCH=x86_64 CROSS_COMPILE= -C /lib/modules/5.3.0-26-generic/build
M=/var/lib/dkms/rtl8812au/5.3.4/build O="" modules
make[1]: Entering directory '/usr/src/linux-headers-5.3.0-26-generic'
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_cmd.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_security.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_debug.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_io.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_ioctl_query.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_ioctl_set.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_ieee80211.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_mlme.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_mlme_ext.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_mi.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_wlan_util.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_vht.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_pwrctrl.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_rf.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_recv.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_sta_mgt.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_ap.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/mesh/rtw_mesh.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/mesh/rtw_mesh_pathtbl.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/mesh/rtw_mesh_hwmp.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_xmit.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_p2p.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_rson.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_tdls.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_br_ext.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_iol.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_sreset.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_btcoex_wifionly.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_btcoex.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_beamforming.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_odm.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_rm.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/rtw_rm_fsm.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/core/efuse/rtw_efuse.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/osdep_service.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/usb_intf.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/usb_ops_linux.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/ioctl_linux.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/xmit_linux.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/mlme_linux.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/recv_linux.o
/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.c:1415:22: error:
initialization from incompatible pointer type [-Werror=incompatible-pointer-types]
.ndo_select_queue = rtw_select_queue,
^~~~~~~~~~~~~~~~
/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.c:1415:22: note: (near initialization for ‘rtw_netdev_ops.ndo_select_queue’)
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/ioctl_cfg80211.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/rtw_cfgvendor.o
CC [M] /var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/wifi_regd.o
cc1: warning: unrecognized command line option ‘-Wno-cast-function-type’
cc1: some warnings being treated as errors
scripts/Makefile.build:288: recipe for target '/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.o' failed
make[2]: *** [/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/os_intfs.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/ioctl_cfg80211.c:9512:25: warning: initialized field overwritten [-Woverride-init]
.set_monitor_channel = cfg80211_rtw_set_monitor_channel,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/var/lib/dkms/rtl8812au/5.3.4/build/os_dep/linux/ioctl_cfg80211.c:9512:25: note: (near initialization for ‘rtw_cfg80211_ops.set_monitor_channel’)
cc1: warning: unrecognized command line option ‘-Wno-cast-function-type’
Makefile:1655: recipe for target '_module_/var/lib/dkms/rtl8812au/5.3.4/build' failed
make[1]: *** [_module_/var/lib/dkms/rtl8812au/5.3.4/build] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-5.3.0-26-generic'
Makefile:1711: recipe for target 'modules' failed
make: *** [modules] Error 2
然后我转向了第二种解决方案：
sudo apt install git dkms
git clone https://github.com/aircrack-ng/rtl8812au.git
cd rtl8812au
sudo ./dkms-install.sh
没有出现任何错误，但仍然“未找到 wifi 适配器”
下面是输出sudo dkms status：
rtl8812au, 5.3.4: added
rtl8812au, 5.6.4.2, 5.3.0-26-generic, x86_64: installed
rtlwifi-new, 0.6, 5.3.0-26-generic, x86_64: installed
以下是输出dmesg | grep 8812：
~$ dmesg | grep 8812
[ 5.235103] WARNING: CPU: 7 PID: 414 at /var/lib/dkms/rtl8812au/5.6.4.2/build/os_dep/linux/os_intfs.c:1730 rtw_os_ndev_register+0xd1/0x193 [88XXau]
[ 5.514623] WARNING: CPU: 2 PID: 414 at /var/lib/dkms/rtl8812au/5.6.4.2/build/os_dep/linux/os_intfs.c:3191 rtw_os_ndevs_register+0xd1/0x10a [88XXau]
以下是输出sudo modprobe 88XXau && dmesg | grep -e rtl -e 88XX：
[ 5.231861] Modules linked in: snd_hda_intel uvcvideo snd_hda_codec 88XXau(OE+) nouveau(+) btusb snd_hda_core crct10dif_pclmul videobuf2_vmalloc btrtl crc32_pclmul snd_hwdep i915(+) videobuf2_memops btbcm ghash_clmulni_intel snd_pcm videobuf2_v4l2 btintel snd_seq_midi aesni_intel videobuf2_common ttm bluetooth snd_seq_midi_event aes_x86_64 videodev drm_kms_helper snd_rawmidi crypto_simd ecdh_generic cfg80211(OE) mc snd_seq ecc compat(OE) drm cryptd snd_seq_device glue_helper i2c_algo_bit snd_timer fb_sys_fops syscopyarea snd intel_cstate sysfillrect intel_rapl_perf sysimgblt soundcore mei_me mei lpc_ich joydev input_leds mac_hid asus_nb_wmi asus_wmi sparse_keymap mxm_wmi wmi_bmof asus_wireless serio_raw sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid psmouse ahci libahci atl1c video wmi
[ 5.232000] rtw_wiphy_alloc+0x2c/0x1e1 [88XXau]
[ 5.232055] rtw_cfg80211_ndev_res_alloc+0x23/0x6c [88XXau]
[ 5.232105] rtw_os_ndev_alloc+0x3b/0x77 [88XXau]
[ 5.232154] rtw_os_ndevs_alloc+0x8e/0xe2 [88XXau]
[ 5.232199] rtw_os_ndevs_init+0x12/0x3f [88XXau]
[ 5.232243] rtw_drv_init+0x2b4/0x386 [88XXau]
[ 5.232299] rtw_drv_entry+0x5a/0x1000 [88XXau]
[ 5.232380] Modules linked in: snd_hda_intel uvcvideo snd_hda_codec 88XXau(OE+) nouveau(+) btusb snd_hda_core crct10dif_pclmul videobuf2_vmalloc btrtl crc32_pclmul snd_hwdep i915(+) videobuf2_memops btbcm ghash_clmulni_intel snd_pcm videobuf2_v4l2 btintel snd_seq_midi aesni_intel videobuf2_common ttm bluetooth snd_seq_midi_event aes_x86_64 videodev drm_kms_helper snd_rawmidi crypto_simd ecdh_generic cfg80211(OE) mc snd_seq ecc compat(OE) drm cryptd snd_seq_device glue_helper i2c_algo_bit snd_timer fb_sys_fops syscopyarea snd intel_cstate sysfillrect intel_rapl_perf sysimgblt soundcore mei_me mei lpc_ich joydev input_leds mac_hid asus_nb_wmi asus_wmi sparse_keymap mxm_wmi wmi_bmof asus_wireless serio_raw sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid psmouse ahci libahci atl1c video wmi
[ 5.232494] rtw_wiphy_alloc+0x2c/0x1e1 [88XXau]
[ 5.232545] rtw_cfg80211_ndev_res_alloc+0x23/0x6c [88XXau]
[ 5.232593] rtw_os_ndev_alloc+0x3b/0x77 [88XXau]
[ 5.232641] rtw_os_ndevs_alloc+0x8e/0xe2 [88XXau]
[ 5.232689] rtw_os_ndevs_init+0x12/0x3f [88XXau]
[ 5.232737] rtw_drv_init+0x2b4/0x386 [88XXau]
[ 5.232790] rtw_drv_entry+0x5a/0x1000 [88XXau]
[ 5.232937] Modules linked in: snd_hda_intel uvcvideo snd_hda_codec 88XXau(OE+) nouveau(+) btusb snd_hda_core crct10dif_pclmul videobuf2_vmalloc btrtl crc32_pclmul snd_hwdep i915(+) videobuf2_memops btbcm ghash_clmulni_intel snd_pcm videobuf2_v4l2 btintel snd_seq_midi aesni_intel videobuf2_common ttm bluetooth snd_seq_midi_event aes_x86_64 videodev drm_kms_helper snd_rawmidi crypto_simd ecdh_generic cfg80211(OE) mc snd_seq ecc compat(OE) drm cryptd snd_seq_device glue_helper i2c_algo_bit snd_timer fb_sys_fops syscopyarea snd intel_cstate sysfillrect intel_rapl_perf sysimgblt soundcore mei_me mei lpc_ich joydev input_leds mac_hid asus_nb_wmi asus_wmi sparse_keymap mxm_wmi wmi_bmof asus_wireless serio_raw sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid psmouse ahci libahci atl1c video wmi
[ 5.233054] rtw_regd_init+0x30/0x40 [88XXau]
[ 5.233104] rtw_wiphy_register+0x12/0x1d [88XXau]
[ 5.233154] rtw_cfg80211_ndev_res_register+0x15/0x1c [88XXau]
[ 5.233202] rtw_os_ndev_register+0x10a/0x193 [88XXau]
[ 5.233250] rtw_os_ndevs_register+0x78/0x10a [88XXau]
[ 5.233297] rtw_os_ndevs_init+0x29/0x3f [88XXau]
[ 5.233344] rtw_drv_init+0x2b4/0x386 [88XXau]
[ 5.233397] rtw_drv_entry+0x5a/0x1000 [88XXau]
[ 5.233472] Modules linked in: snd_hda_intel uvcvideo snd_hda_codec 88XXau(OE+) nouveau(+) btusb snd_hda_core crct10dif_pclmul videobuf2_vmalloc btrtl crc32_pclmul snd_hwdep i915(+) videobuf2_memops btbcm ghash_clmulni_intel snd_pcm videobuf2_v4l2 btintel snd_seq_midi aesni_intel videobuf2_common ttm bluetooth snd_seq_midi_event aes_x86_64 videodev drm_kms_helper snd_rawmidi crypto_simd ecdh_generic cfg80211(OE) mc snd_seq ecc compat(OE) drm cryptd snd_seq_device glue_helper i2c_algo_bit snd_timer fb_sys_fops syscopyarea snd intel_cstate sysfillrect intel_rapl_perf sysimgblt soundcore mei_me mei lpc_ich joydev input_leds mac_hid asus_nb_wmi asus_wmi sparse_keymap mxm_wmi wmi_bmof asus_wireless serio_raw sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid psmouse ahci libahci atl1c video wmi
[ 5.233578] rtw_regd_init+0x30/0x40 [88XXau]
[ 5.233625] rtw_wiphy_register+0x12/0x1d [88XXau]
[ 5.233674] rtw_cfg80211_ndev_res_register+0x15/0x1c [88XXau]
[ 5.233722] rtw_os_ndev_register+0x10a/0x193 [88XXau]
[ 5.233769] rtw_os_ndevs_register+0x78/0x10a [88XXau]
[ 5.233817] rtw_os_ndevs_init+0x29/0x3f [88XXau]
[ 5.233865] rtw_drv_init+0x2b4/0x386 [88XXau]
[ 5.233919] rtw_drv_entry+0x5a/0x1000 [88XXau]
[ 5.234000] Modules linked in: snd_hda_intel uvcvideo snd_hda_codec 88XXau(OE+) nouveau(+) btusb snd_hda_core crct10dif_pclmul videobuf2_vmalloc btrtl crc32_pclmul snd_hwdep i915(+) videobuf2_memops btbcm ghash_clmulni_intel snd_pcm videobuf2_v4l2 btintel snd_seq_midi aesni_intel videobuf2_common ttm bluetooth snd_seq_midi_event aes_x86_64 videodev drm_kms_helper snd_rawmidi crypto_simd ecdh_generic cfg80211(OE) mc snd_seq ecc compat(OE) drm cryptd snd_seq_device glue_helper i2c_algo_bit snd_timer fb_sys_fops syscopyarea snd intel_cstate sysfillrect intel_rapl_perf sysimgblt soundcore mei_me mei lpc_ich joydev input_leds mac_hid asus_nb_wmi asus_wmi sparse_keymap mxm_wmi wmi_bmof asus_wireless serio_raw sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid psmouse ahci libahci atl1c video wmi
[ 5.234128] rtw_wiphy_register+0x1a/0x1d [88XXau]
[ 5.234178] ? rtw_wiphy_register+0x1a/0x1d [88XXau]
[ 5.234224] rtw_cfg80211_ndev_res_register+0x15/0x1c [88XXau]
[ 5.234270] rtw_os_ndev_register+0x10a/0x193 [88XXau]
[ 5.234319] rtw_os_ndevs_register+0x78/0x10a [88XXau]
[ 5.234366] rtw_os_ndevs_init+0x29/0x3f [88XXau]
[ 5.234415] rtw_drv_init+0x2b4/0x386 [88XXau]
[ 5.234469] rtw_drv_entry+0x5a/0x1000 [88XXau]
[ 5.234542] Modules linked in: snd_hda_intel uvcvideo snd_hda_codec 88XXau(OE+) nouveau(+) btusb snd_hda_core crct10dif_pclmul videobuf2_vmalloc btrtl crc32_pclmul snd_hwdep i915(+) videobuf2_memops btbcm ghash_clmulni_intel snd_pcm videobuf2_v4l2 btintel snd_seq_midi aesni_intel videobuf2_common ttm bluetooth snd_seq_midi_event aes_x86_64 videodev drm_kms_helper snd_rawmidi crypto_simd ecdh_generic cfg80211(OE) mc snd_seq ecc compat(OE) drm cryptd snd_seq_device glue_helper i2c_algo_bit snd_timer fb_sys_fops syscopyarea snd intel_cstate sysfillrect intel_rapl_perf sysimgblt soundcore mei_me mei lpc_ich joydev input_leds mac_hid asus_nb_wmi asus_wmi sparse_keymap mxm_wmi wmi_bmof asus_wireless serio_raw sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid psmouse ahci libahci atl1c video wmi
[ 5.234669] rtw_wiphy_register+0x1a/0x1d [88XXau]
[ 5.234719] ? rtw_wiphy_register+0x1a/0x1d [88XXau]
[ 5.234769] rtw_cfg80211_ndev_res_register+0x15/0x1c [88XXau]
[ 5.234814] rtw_os_ndev_register+0x10a/0x193 [88XXau]
[ 5.234858] rtw_os_ndevs_register+0x78/0x10a [88XXau]
[ 5.234902] rtw_os_ndevs_init+0x29/0x3f [88XXau]
[ 5.234951] rtw_drv_init+0x2b4/0x386 [88XXau]
[ 5.235004] rtw_drv_entry+0x5a/0x1000 [88XXau]
[ 5.235103] WARNING: CPU: 7 PID: 414 at /var/lib/dkms/rtl8812au/5.6.4.2/build/os_dep/linux/os_intfs.c:1730 rtw_os_ndev_register+0xd1/0x193 [88XXau]
[ 5.235104] Modules linked in: snd_hda_intel uvcvideo snd_hda_codec 88XXau(OE+) nouveau(+) btusb snd_hda_core crct10dif_pclmul videobuf2_vmalloc btrtl crc32_pclmul snd_hwdep i915(+) videobuf2_memops btbcm ghash_clmulni_intel snd_pcm videobuf2_v4l2 btintel snd_seq_midi aesni_intel videobuf2_common ttm bluetooth snd_seq_midi_event aes_x86_64 videodev drm_kms_helper snd_rawmidi crypto_simd ecdh_generic cfg80211(OE) mc snd_seq ecc compat(OE) drm cryptd snd_seq_device glue_helper i2c_algo_bit snd_timer fb_sys_fops syscopyarea snd intel_cstate sysfillrect intel_rapl_perf sysimgblt soundcore mei_me mei lpc_ich joydev input_leds mac_hid asus_nb_wmi asus_wmi sparse_keymap mxm_wmi wmi_bmof asus_wireless serio_raw sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid psmouse ahci libahci atl1c video wmi
[ 5.235186] RIP: 0010:rtw_os_ndev_register+0xd1/0x193 [88XXau]
[ 5.235246] rtw_os_ndevs_register+0x78/0x10a [88XXau]
[ 5.235294] rtw_os_ndevs_init+0x29/0x3f [88XXau]
[ 5.235342] rtw_drv_init+0x2b4/0x386 [88XXau]
[ 5.235395] rtw_drv_entry+0x5a/0x1000 [88XXau]
[ 5.514623] WARNING: CPU: 2 PID: 414 at /var/lib/dkms/rtl8812au/5.6.4.2/build/os_dep/linux/os_intfs.c:3191 rtw_os_ndevs_register+0xd1/0x10a [88XXau]
[ 5.514623] Modules linked in: intel_powerclamp coretemp mei_hdcp kvm_intel kvm irqbypass snd_hda_intel uvcvideo snd_hda_codec 88XXau(OE+) nouveau(+) btusb snd_hda_core crct10dif_pclmul videobuf2_vmalloc btrtl crc32_pclmul snd_hwdep i915 videobuf2_memops btbcm ghash_clmulni_intel snd_pcm videobuf2_v4l2 btintel snd_seq_midi aesni_intel videobuf2_common ttm bluetooth snd_seq_midi_event aes_x86_64 videodev drm_kms_helper snd_rawmidi crypto_simd ecdh_generic cfg80211(OE) mc snd_seq ecc compat(OE) drm cryptd snd_seq_device glue_helper i2c_algo_bit snd_timer fb_sys_fops syscopyarea snd intel_cstate sysfillrect intel_rapl_perf sysimgblt soundcore mei_me mei lpc_ich joydev input_leds mac_hid asus_nb_wmi asus_wmi sparse_keymap mxm_wmi wmi_bmof asus_wireless serio_raw sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid psmouse ahci libahci atl1c video wmi
[ 5.514686] RIP: 0010:rtw_os_ndevs_register+0xd1/0x10a [88XXau]
[ 5.514730] rtw_os_ndevs_init+0x29/0x3f [88XXau]
[ 5.514763] rtw_drv_init+0x2b4/0x386 [88XXau]
[ 5.514800] rtw_drv_entry+0x5a/0x1000 [88XXau]
[ 5.790225] usbcore: registered new interface driver 88XXau
当我跑步时lsusb我得到：
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 13d3:5188 IMC Networks
Bus 001 Device 003: ID 13d3:3404 IMC Networks
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 003 Device 006: ID 2357:011e
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
请提供建议，我为此已经挣扎很久了！