我最近安装了 Ubuntu 16.04。安装后，我无法连接到 wifi。它显示“Wi-Fi 网络未准备好”。
这是您要求的脚本输出
##### rfkill ############################
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: ideapad_bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
##### lsmod #############################
iwldvm 233472 0
mac80211 737280 1 iwldvm
iwlwifi 200704 1 iwldvm
cfg80211 565248 3 iwlwifi,mac80211,iwldvm
ideapad_laptop 24576 0
sparse_keymap 16384 1 ideapad_laptop
mxm_wmi 16384 1 nouveau
video 40960 3 i915,ideapad_laptop,nouveau
wmi 20480 3 ideapad_laptop,mxm_wmi,nouveau
##### interfaces ########################
auto lo
iface lo inet loopback
##### ifconfig ##########################
enp7s0 Link encap:Ethernet HWaddr <MAC 'enp7s0' [IF1]>
inet addr:192.168.0.2 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: 2600:8804:1080:1d0:8b2c:f7ce:e6a3:ab8d/64
Scope :Global
inet6 addr: 2600:8804:1080:1d0:4d45:dcd3:e882:b41c/64 Scope:Global
inet6 addr: 2600:8804:1080:1d0:4947:4e92:1188:1336/64 Scope:Global
inet6 addr: fe80::f9cb:6be0:10ac:4937/64 Scope:Link
inet6 addr: 2600:8804:1080:1d0:cc2e:e7fe:725:14a4/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:7676 errors:0 dropped:0 overruns:0 frame:0
TX packets:5129 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:7848190 (7.8 MB) TX bytes:659611 (659.6 KB)
Interrupt:16
wlp8s0 Link encap:Ethernet HWaddr <MAC 'wlp8s0' [IF2]>
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
##### iwconfig ##########################
enp7s0 no wireless extensions.
lo no wireless extensions.
wlp8s0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
##### route #############################
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.0.1 0.0.0.0 UG 100 0 0 enp7s0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 enp7s0
192.168.0.0 0.0.0.0 255.255.255.0 U 100 0 0 enp7s0
##### resolv.conf #######################
nameserver 127.0.1.1
##### network managers ##################
Installed:
NetworkManager
Running:
root 8052 1 0 21:23 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: enp7s0
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.VENDOR: Broadcom Corporation
GENERAL.PRODUCT: NetLink BCM57781 Gigabit Ethernet PCIe
GENERAL.DRIVER: tg3
GENERAL.DRIVER-VERSION: 3.137
GENERAL.FIRMWARE-VERSION: sb
GENERAL.HWADDR: <MAC 'enp7s0' [IF1]>
GENERAL.MTU: 1500
GENERAL.STATE: 100 (connected)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI: /virtual/device/placeholder/1
GENERAL.IP-IFACE: enp7s0
GENERAL.IS-SOFTWARE: no
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.NM-PLUGIN-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: enp7s0
GENERAL.CON-UUID: c4a074d3-9e31-453a- 9c8 0-3871b56b5619
GENERAL.CON-PATH: /org/freedesktop/NetworkManager /ActiveConnection/0
GENERAL.METERED: no (guessed)
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: 1000 Mb/s
CAPABILITIES.IS-SOFTWARE: no
WIRED-PROPERTIES.CARRIER: on
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{1,0}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: c4a074d3-9e31-453a-9c80-3871b56b5619 | enp7s0
CONNECTIONS.AVAILABLE-CONNECTIONS[2]: bff8e195-f3a8-4b00-9dec-7f2ca92bd43f | Wired connection 1
IP4.ADDRESS[1]: 192.168.0.2/24
IP4.GATEWAY: 192.168.0.1
IP4.ROUTE[1]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]: 68.105.28.11
IP4.DNS[2]: 68.105.29.11
IP4.DNS[3]: 68.105.28.12
DHCP4.OPTION[1]: requested_routers = 1
DHCP4.OPTION[2]: requested_domain_search = 1
DHCP4.OPTION[3]: requested_time_offset = 1
DHCP4.OPTION[4]: requested_domain_name = 1
DHCP4.OPTION[5]:
requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[6]: requested_broadcast_address = 1
DHCP4.OPTION[7]: host_name = ubuntu
DHCP4.OPTION[8]: requested_wpad = 1
DHCP4.OPTION[9]: requested_netbios_scope = 1
DHCP4.OPTION[10]: next_server = 192.168.0.1
DHCP4.OPTION[11]: expiry = 1478903026
DHCP4.OPTION[12]: requested_interface_mtu = 1
DHCP4.OPTION[13]: requested_subnet_mask = 1
DHCP4.OPTION[14]: dhcp_lease_time = 3600
DHCP4.OPTION[15]: dhcp_message_type = 5
DHCP4.OPTION[16]: ip_address = 192.168.0.2
DHCP4.OPTION[17]: requested_static_routes = 1
DHCP4.OPTION[18]: requested_domain_name_servers = 1
DHCP4.OPTION[19]: routers = 192.168.0.1
DHCP4.OPTION[20]: broadcast_address = 192.168.0.255
DHCP4.OPTION[21]: requested_ntp_servers = 1
DHCP4.OPTION[22]: requested_netbios_name_servers = 1
DHCP4.OPTION[23]: domain_name_servers = 68.105.28.11 68.105.29.11 68.105.28.12
DHCP4.OPTION[24]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[25]: subnet_mask = 255.255.255.0
DHCP4.OPTION[26]: network_number = 192.168.0.0
DHCP4.OPTION[27]: requested_host_name = 1
DHCP4.OPTION[28]: dhcp_server_identifier = 192.168.0.1
IP6.ADDRESS[1]: 2600:8804:1080:1d0:4947:4e92:1188:1336/64
IP6.ADDRESS[2]: 2600:8804:1080:1d0:cc2e:e7fe:725:14a4/64
IP6.ADDRESS[3]: 2600:8804:1080:1d0:8b2c:f7ce:e6a3:ab8d/64
IP6.ADDRESS[4]: 2600:8804:1080:1d0:4d45:dcd3:e882:b41c/64
IP6.ADDRESS[5]: fe80::f9cb:6be0:10ac:4937/64
IP6.GATEWAY: fe80::5e8f:e0ff:fe59:474
IP6.DNS[1]: 2001:578:3f::30
IP6.DNS[2]: 2001:578:3f:1::30
DHCP6.OPTION[1]: requested_dhcp6_domain_search = 1
DHCP6.OPTION[2]: dhcp6_name_servers = 2001:578:3f::30 2001:578:3f:1::30
DHCP6.OPTION[3]: dhcp6_preference = 0
DHCP6.OPTION[4]: requested_dhcp6_client_id = 1
DHCP6.OPTION[5]: requested_dhcp6_name_servers = 1
DHCP6.OPTION[6]: dhcp6_server_id = 0:1:0:1:1f:b3:d7:10:5c:8f:e0:59:4:74
DHCP6.OPTION[7]: dhcp6_client_id = 0:4:35:41:54:c:db:6:c6:7e:ca:72:7b:88:54:bc:39:82
GENERAL.DEVICE: wlp8s0
GENERAL.TYPE: wifi
GENERAL.NM-TYPE: NMDeviceWifi
GENERAL.VENDOR: Intel Corporation
GENERAL.PRODUCT: Centrino Wireless-N 1000 [Condor Peak] (Centrino Wireless-N 1000 BGN)
GENERAL.DRIVER: iwlwifi
GENERAL.DRIVER-VERSION: 4.4.0-31-generic
GENERAL.FIRMWARE-VERSION: 39.31.5.1 build 35138
GENERAL.HWADDR: <MAC 'wlp8s0' [IF2]>
GENERAL.MTU: 1500
GENERAL.STATE: 20 (unavailable)
GENERAL.REASON: 2 (Device is now managed)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.1/0000:08:00.0/net/wlp8s0
GENERAL.IP-IFACE:
GENERAL.IS-SOFTWARE: no
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.NM-PLUGIN-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: --
GENERAL.CON-UUID: --
GENERAL.CON-PATH: --
GENERAL.METERED: unknown
CAPABILITIES.CARRIER-DETECT: no
CAPABILITIES.SPEED: unknown
CAPABILITIES.IS-SOFTWARE: no
WIFI-PROPERTIES.WEP: yes
WIFI-PROPERTIES.WPA: yes
WIFI-PROPERTIES.WPA2: yes
WIFI-PROPERTIES.TKIP: yes
WIFI-PROPERTIES.CCMP: yes
WIFI-PROPERTIES.AP: no
WIFI-PROPERTIES.ADHOC: yes
WIFI-PROPERTIES.2GHZ: yes
WIFI-PROPERTIES.5GHZ: no
CONNECTIONS.AVAILABLE-CONNECTION-PATHS:
SSID BSSID MODE CHAN FREQ RATE SIGNAL BARS SECURITY ACTIVE *
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
##### NetworkManager.conf ###############
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
[ifupdown]
managed=false
##### NetworkManager profiles ###########
##### iw reg get ########################
Region: Etc/UTC (based on set time zone)
country 00: DFS-UNSET
(2402 - 2472 @ 40), (N/A, 20), (N/A)
(2457 - 2482 @ 40), (N/A, 20), (N/A), NO-IR
(2474 - 2494 @ 20), (N/A, 20), (N/A), NO-OFDM, NO-IR
(5170 - 5250 @ 80), (N/A, 20), (N/A), NO-IR
(5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, NO-IR
(5490 - 5730 @ 160), (N/A, 20), (0 ms), DFS, NO-IR
(5735 - 5835 @ 80), (N/A, 20), (N/A), NO-IR
(57240 - 63720 @ 2160), (N/A, 0), (N/A)
##### iwlist channels ###################
enp7s0 no frequency information.
lo no frequency information.
wlp8s0 13 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Channel 12 : 2.467 GHz
Channel 13 : 2.472 GHz
##### iwlist scan #######################
enp7s0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
wlp8s0 Interface doesn't support scanning : Network is down
##### module infos ######################
[iwldvm]
filename: /lib/modules/4.4.0-31-generic/kernel/drivers/net/wireless/iwlwifi/dvm/iwldvm.ko
license: GPL
author: Copyright(c) 2003- 2015 Intel Corporation <[email protected]>
description: Intel(R) Wireless WiFi Link AGN driver for Linux
srcversion: 6A40B68AAA6792A5BDEA010
depends: mac80211,iwlwifi,cfg80211
intree: Y
vermagic: 4.4.0-31-generic SMP mod_unload modversions
parm: force_cam:force continuously aware mode (no power saving at all) (bool)
[mac80211]
filename: /lib/modules/4.4.0-31-generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: 2FFAEED0245CA1D97FE1E44
depends: cfg80211
intree: Y
vermagic: 4.4.0-31-generic SMP mod_unload modversions
parm: minstrel_vht_only:Use only VHT rates when VHT is supported by sta. (bool)
parm: max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
parm: max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
parm: beacon_loss_count:Number of beacon intervals before we decide beacon was lost. (int)
parm: probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
parm: ieee80211_default_rc_algo:Default rate control algorithm for mac80211 to use (charp)
[iwlwifi]
filename: /lib/modules/4.4.0-31-generic/kernel/drivers/net/wireless/iwlwifi/iwlwifi.ko
license: GPL
author: Copyright(c) 2003- 2015 Intel Corporation <[email protected]>
description: Intel(R) Wireless WiFi driver for Linux
firmware: iwlwifi-100-5.ucode
firmware: iwlwifi-1000-5.ucode
firmware: iwlwifi-135-6.ucode
firmware: iwlwifi-105-6.ucode
firmware: iwlwifi-2030-6.ucode
firmware: iwlwifi-2000-6.ucode
firmware: iwlwifi-5150-2.ucode
firmware: iwlwifi-5000-5.ucode
firmware: iwlwifi-6000g2b-6.ucode
firmware: iwlwifi-6000g2a-5.ucode
firmware: iwlwifi-6050-5.ucode
firmware: iwlwifi-6000-4.ucode
firmware: iwlwifi-7265D-13.ucode
firmware: iwlwifi-7265-13.ucode
firmware: iwlwifi-3160-13.ucode
firmware: iwlwifi-7260-13.ucode
firmware: iwlwifi-8000-13.ucode
srcversion: 651BF6CBF283F6F817B8F3A
depends: cfg80211
intree: Y
vermagic: 4.4.0-31-generic SMP mod_unload modversions
parm: swcrypto:using crypto in software (default 0 [hardware]) (int)
parm: 11n_disable:disable 11n functionality, bitmap: 1: full, 2: disable agg TX, 4: disable agg RX, 8 enable agg TX (uint)
parm: amsdu_size_8K:enable 8K amsdu size (default 0) (int)
parm: fw_restart:restart firmware in case of error (default true) (bool)
parm: antenna_coupling:specify antenna coupling in dB (default: 0 dB) (int)
parm: nvm_file:NVM file name (charp)
parm: d0i3_disable:disable d0i3 functionality (default: Y) (bool)
parm: lar_disable:disable LAR functionality (default: N) (bool)
parm: uapsd_disable:disable U-APSD functionality (default: Y) (bool)
parm: bt_coex_active:enable wifi/bt co-exist (default: enable) (bool)
parm: led_mode:0=system default, 1=On(RF On)/Off(RF Off), 2=blinking, 3=Off (default: 0) (int)
parm: power_save:enable WiFi power management (default: disable) (bool)
parm: power_level:default power save level (range from 1 - 5, default: 1) (int)
parm: fw_monitor:firmware monitor - to debug FW (default: false - needs lots of memory) (bool)
[cfg80211]
filename: /lib/modules/4.4.0-31-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: 25A45701AAA64DAC1E47D9D
depends:
intree: Y
vermagic: 4.4.0-31-generic SMP mod_unload modversions
parm: ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm: cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)
##### module parameters #################
[iwldvm]
force_cam: Y
[mac80211]
beacon_loss_count: 7
ieee80211_default_rc_algo: minstrel_ht
max_nullfunc_tries: 2
max_probe_tries: 5
minstrel_vht_only: Y
probe_wait_ms: 500
[iwlwifi]
11n_disable: 0
amsdu_size_8K: 0
antenna_coupling: 0
bt_coex_active: Y
d0i3_disable: Y
fw_monitor: N
fw_restart: Y
lar_disable: N
led_mode: 0
nvm_file: (null)
power_level: 0
power_save: N
swcrypto: 0
uapsd_disable: Y
[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00
##### /etc/modules ######################
##### modprobe options ##################
[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci
[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac
[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off
[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211
[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en
##### rc.local ##########################
exit 0
##### pm-utils ##########################
##### udev rules ########################
##### dmesg #############################
[ 476.521273] iwlwifi 0000:08:00.0: 0x00000000 | l2p_duration
[ 476.521278] iwlwifi 0000:08:00.0: 0x00000000 | l2p_mhvalid
[ 476.521282] iwlwifi 0000:08:00.0: 0x00100040 | l2p_addr_match
[ 476.521287] iwlwifi 0000:08:00.0: 0x00000007 | lmpm_pmg_sel
[ 476.521291] iwlwifi 0000:08:00.0: 0x00000000 | timestamp
[ 476.521296] iwlwifi 0000:08:00.0: 0x0000F808 | flow_handler
[ 476.521372] iwlwifi 0000:08:00.0: Start IWL Event Log Dump: display last 5 entries
[ 476.521400] iwlwifi 0000:08:00.0: EVT_LOGT:0000000000:0x0000028c:0117
[ 476.521417] iwlwifi 0000:08:00.0: EVT_LOGT:0000000021:0x00000000:1208
[ 476.521435] iwlwifi 0000:08:00.0: EVT_LOGT:0000001002:0x00000001:0071
[ 476.521452] iwlwifi 0000:08:00.0: EVT_LOGT:0000001078:0x00000002:0071
[ 476.521469] iwlwifi 0000:08:00.0: EVT_LOGT:0000001084:0x00000000:0125
[ 476.521818] iwlwifi 0000:08:00.0: Failed to run INIT ucode: -5
[ 476.521836] iwlwifi 0000:08:00.0: Unable to initialize device.
[ 476.522471] iwlwifi 0000:08:00.0: L1 Enabled - LTR Disabled (repeated 2 times)
[ 476.530179] iwlwifi 0000:08:00.0: Radio type=0x0-0x0-0x3
[ 476.538580] iwlwifi 0000:08:00.0: Microcode SW error detected. Restarting 0x82000000.
[ 476.538592] iwlwifi 0000:08:00.0: CSR values:
[ 476.538597] iwlwifi 0000:08:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[ 476.538607] iwlwifi 0000:08:00.0: CSR_HW_IF_CONFIG_REG: 0X00c8330c
[ 476.538617] iwlwifi 0000:08:00.0: CSR_INT_COALESCING: 0X00000040
[ 476.538690] iwlwifi 0000:08:00.0: CSR_INT: 0X80000000
[ 476.538699] iwlwifi 0000:08:00.0: CSR_INT_MASK: 0X00000000
[ 476.538708] iwlwifi 0000:08:00.0: CSR_FH_INT_STATUS: 0X40010000
[ 476.538718] iwlwifi 0000:08:00.0: CSR_GPIO_IN: 0X00000000
[ 476.538730] iwlwifi 0000:08:00.0: CSR_RESET: 0X00000000
[ 476.538743] iwlwifi 0000:08:00.0: CSR_GP_CNTRL: 0X080403c5
[ 476.538756] iwlwifi 0000:08:00.0: CSR_HW_REV: 0X0000006c
[ 476.538776] iwlwifi 0000:08:00.0: CSR_EEPROM_REG: 0Xc63f3885
[ 476.538795] iwlwifi 0000:08:00.0: CSR_EEPROM_GP: 0X90000001
[ 476.538808] iwlwifi 0000:08:00.0: CSR_OTP_GP_REG: 0X00210801
[ 476.538821] iwlwifi 0000:08:00.0: CSR_GIO_REG: 0X00080046
[ 476.538846] iwlwifi 0000:08:00.0: CSR_GP_UCODE_REG: 0X00000000
[ 476.538858] iwlwifi 0000:08:00.0: CSR_GP_DRIVER_REG: 0X00000000
[ 476.538871] iwlwifi 0000:08:00.0: CSR_UCODE_DRV_GP1: 0X00000000
[ 476.538882] iwlwifi 0000:08:00.0: CSR_UCODE_DRV_GP2: 0X00000000
[ 476.538901] iwlwifi 0000:08:00.0: CSR_LED_REG: 0X00000018
[ 476.538914] iwlwifi 0000:08:00.0: CSR_DRAM_INT_TBL_REG: 0X00000000
[ 476.538927] iwlwifi 0000:08:00.0: CSR_GIO_CHICKEN_BITS: 0X27800200
[ 476.538940] iwlwifi 0000:08:00.0: CSR_ANA_PLL_CFG: 0X00880300
[ 476.538958] iwlwifi 0000:08:00.0: CSR_MONITOR_STATUS_REG: 0X53f7f757
[ 476.538971] iwlwifi 0000:08:00.0: CSR_HW_REV_WA_REG: 0X0001001a
[ 476.538984] iwlwifi 0000:08:00.0: CSR_DBG_HPET_MEM_REG: 0Xffff0000
[ 476.539002] iwlwifi 0000:08:00.0: FH register values:
[ 476.539030] iwlwifi 0000:08:00.0: FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X233fe800
[ 476.539056] iwlwifi 0000:08:00.0: FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X0233bd60
[ 476.539083] iwlwifi 0000:08:00.0: FH_RSCSR_CHNL0_WPTR: 0X000000f8
[ 476.539110] iwlwifi 0000:08:00.0: FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80801114
[ 476.539134] iwlwifi 0000:08:00.0: FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[ 476.539155] iwlwifi 0000:08:00.0: FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[ 476.539176] iwlwifi 0000:08:00.0: FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[ 476.539198] iwlwifi 0000:08:00.0: FH_TSSR_TX_STATUS_REG: 0X07ff0001
[ 476.539219] iwlwifi 0000:08:00.0: FH_TSSR_TX_ERROR_REG: 0X00000000
[ 476.539226] iwlwifi 0000:08:00.0: Loaded firmware version: 39.31.5.1 build 35138
[ 476.539394] iwlwifi 0000:08:00.0: Start IWL Error Log Dump:
[ 476.539399] iwlwifi 0000:08:00.0: Status: 0x00000000, count: 5
[ 476.539404] iwlwifi 0000:08:00.0: 0x00000005 | SYSASSERT
[ 476.539410] iwlwifi 0000:08:00.0: 0x00016E00 | uPc
[ 476.539414] iwlwifi 0000:08:00.0: 0x00016E00 | branchlink1
[ 476.539419] iwlwifi 0000:08:00.0: 0x00016E00 | branchlink2
[ 476.539423] iwlwifi 0000:08:00.0: 0x00000000 | interruptlink1
[ 476.539427] iwlwifi 0000:08:00.0: 0x00000000 | interruptlink2
[ 476.539432] iwlwifi 0000:08:00.0: 0x00000000 | data1
[ 476.539436] iwlwifi 0000:08:00.0: 0x00000000 | data2
[ 476.539440] iwlwifi 0000:08:00.0: 0x00000616 | line
[ 476.539445] iwlwienter code herefi 0000:08:00.0: 0x00018BCA | beacon time
[ 476.539449] iwlwifi 0000:08:00.0: 0x00000436 | tsf low
[ 476.539454] iwlwifi 0000:08:00.0: 0x00000000 | tsf hi
[ 476.539458] iwlwifi 0000:08:00.0: 0x00000000 | time gp1
[ 476.539462] iwlwifi 0000:08:00.0: 0x0000043A | time gp2
[ 476.539467] iwlwifi 0000:08:00.0: 0x00000000 | time gp3
[ 476.539471] iwlwifi 0000:08:00.0: 0x0001271F | uCode version
[ 476.539476] iwlwifi 0000:08:00.0: 0x0000006C | hw version
[ 476.539480] iwlwifi 0000:08:00.0: 0x00C8330C | board version
[ 476.539485] iwlwifi 0000:08:00.0: 0x00000000 | hcmd
[ 476.539489] iwlwifi 0000:08:00.0: 0x00122000 | isr0
[ 476.539493] iwlwifi 0000:08:00.0: 0x00000000 | isr1
[ 476.539498] iwlwifi 0000:08:00.0: 0x00000002 | isr2
[ 476.539502] iwlwifi 0000:08:00.0: 0x004400C0 | isr3
[ 476.539506] iwlwifi 0000:08:00.0: 0x00000000 | isr4
[ 476.539511] iwlwifi 0000:08:00.0: 0x00000000 | isr_pref
[ 476.539516] iwlwifi 0000:08:00.0: 0x00002BFE | wait_event
[ 476.539521] iwlwifi 0000:08:00.0: 0x00000000 | l2p_control
[ 476.539528] iwlwifi 0000:08:00.0: 0x00000000 | l2p_duration
[ 476.539533] iwlwifi 0000:08:00.0: 0x00000000 | l2p_mhvalid
[ 476.539537] iwlwifi 0000:08:00.0: 0x00100040 | l2p_addr_match
[ 476.539542] iwlwifi 0000:08:00.0: 0x00000007 | lmpm_pmg_sel
[ 476.539546] iwlwifi 0000:08:00.0: 0x00000000 | timestamp
[ 476.539551] iwlwifi 0000:08:00.0: 0x0000F808 | flow_handler
[ 476.539627] iwlwifi 0000:08:00.0: Start IWL Event Log Dump: display last 5 entries
[ 476.539655] iwlwifi 0000:08:00.0: EVT_LOGT:0000000000:0x0000028c:0117
[ 476.539673] iwlwifi 0000:08:00.0: EVT_LOGT:0000000021:0x00000000:1208
[ 476.539690] iwlwifi 0000:08:00.0: EVT_LOGT:0000001003:0x00000001:0071
[ 476.539707] iwlwifi 0000:08:00.0: EVT_LOGT:0000001079:0x00000002:0071
[ 476.539724] iwlwifi 0000:08:00.0: EVT_LOGT:0000001085:0x00000000:0125
[ 476.540025] iwlwifi 0000:08:00.0: Failed to run INIT ucode: -5
[ 476.540039] iwlwifi 0000:08:00.0: Unable to initialize device.
########## wireless info END ############
答案1
我有完全相同的问题。我通过重新启动网络管理器解决了该问题。
sudo service network-manager restart