Acabo de instalar Ubuntu 15.10 en mi nuevo Lenovo Yoga 700 (modelo 80QD). Lo hice funcionar desde la línea de comandos y actualmente estoy usando mi WiFi para escribir esto; sin embargo, el Administrador de conexión no me permite configurar el WiFi a través de la interfaz de usuario.
Primer problema: faltaban los archivos de firmware /lib/firmware/iwlwifi-7265D-14.ucode y /lib/firmware/iwlwifi-7265D-15.ucode (mensaje de error del controlador en dmesg). los descargué dehttps://github.com/OpenELEC/iwlwifi-firmware/tree/master/firmware, ya que no pude encontrar un paquete de ubuntu con estos dos archivos.
Segundo problema: el administrador de red se niega a administrar este dispositivo wifi. Este primer síntoma parecía que el widget de "cambio" de WiFi en el menú de red en la parte superior derecha del administrador de ventanas de Unity estaba apagado. Al intentar encenderlo, se animaba de un lado a otro. Actualmente, después de todos mis juegos, el wifi aparece atenuado.
Ejecuté el script de información de WiFi, adjunto a continuación. Está claro que el comando rfkill ve un "Bloque de hardware". Ahora primero: no tengo un interruptor de apagado por hardware rf en esta computadora portátil (manual de usuario:https://download.lenovo.com/consumer/mobiles_pub/yoga_700-14isk_ug_en_201509.pdf). En segundo lugar, actualmente estoy usando wifi, recién configurado desde la línea de comando. Esto también se puede ver a continuación, ya que el wifi se asoció correctamente (yo usé wpa_supplicant). Y tercero, también afirma que el bluetooth está bloqueado por hardware, pero también estoy usando mis auriculares bluetooth mientras escribo esto y los configuré usando la interfaz de usuario de Ubuntu, que funcionó muy bien.
También me he dado cuenta:
GENERAL.STATE: 20 (unavailable)
GENERAL.REASON: 2 (Device is now managed)
a continuación en la información del administrador de red para este dispositivo, pero estoy menos familiarizado con lo que esto realmente significa.
Gracias, me encantaría solucionar este problema a largo plazo, si pudieras crear un truco a corto plazo. De lo contrario tendré que seguir configurando WiFi desde la línea de comando, lo cual es bastante molesto.
Edición 2: según lo solicitado, estos son los pasos que realicé para conectarme a la red inalámbrica de mi hogar:
sudo ifconfig wlp1s0 up
wpa_passphrase shlompiya <password> > /tmp/conf
sudo wpa_supplicant -Dwext -iwlp1s0 -c/tmp/conf
sudo dhclient wlp1s0
sudo sh -c 'echo nameserver 8.8.8.8 > /etc/resolv.conf'
Respecto al modo avión: olvidé mencionar que jugué con él, disculpas. El modo avión cambió la configuración bloqueada del software al invocarrfkill list
Me las arreglé para piratearlo feo: volví a compilar el paquete del administrador de red y lo hice ignorar por completo el modo rfkill de "hardware bloqueado". Después de este truco, ahora tengo la interfaz de usuario funcionando (pero lo más probable es que haya roto la funcionalidad del interruptor de apagado por radiofrecuencia del software). Esto funcionará para mí por ahora, intentemos arreglarlo para el próximo chico ;-)
La recompilación y el parche fueron algo como esto:
sudo apt-get build-dep network-manager
mkdir ~/laptop
cd ~/latop
apt-get source network-manager
cd network-manager-1.0.4
vim src/nm-rfkill-manager.c
line 168:
return RFKILL_HARD_BLOCKED;
replace
// return RFKILL_HARD_BLOCKED;
// PASH PATCH
nm_log_warn (LOGD_RFKILL, "PASH PATCH: overrided hardware killswitch state to not killed");
return RFKILL_UNBLOCKED;
Fin de la edición 2
Script de información de Wifi, seguido de registros del administrador de red adjuntos a continuación: Editar: debido a la limitación del recuento de caracteres en la longitud de las preguntas, edité bloques sobre puentes virtuales (pertenecen a libvirt, AFAIK).
########## wireless info START ##########
Report from: 24 Nov 2015 12:21 IST +0200
Booted last: 24 Nov 2015 00:00 IST +0200
Script from: 27 Sep 2015 00:34 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 15.10
Release: 15.10
Codename: wily
##### kernel ############################
Linux 4.2.0-19-generic #23-Ubuntu SMP Wed Nov 11 11:39:30 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, nomdmonddf, nomdmonisw
##### desktop ###########################
Ubuntu
##### lspci #############################
01:00.0 Network controller [0280]: Intel Corporation Device [8086:3166] (rev 79)
Subsystem: Intel Corporation Device [8086:4210]
Kernel driver in use: iwlwifi
##### lsusb #############################
Bus 002 Device 002: ID 8564:4000 Transcend Information, Inc. RDF8
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 008: ID 04f3:206f Elan Microelectronics Corp.
Bus 001 Device 006: ID 8087:0a2a Intel Corp.
Bus 001 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 007: ID 045e:077b Microsoft Corp.
Bus 001 Device 005: ID 045e:00db Microsoft Corp. Natural Ergonomic Keyboard 4000 V1.0
Bus 001 Device 003: ID 8564:4000 Transcend Information, Inc. RDF8
Bus 001 Device 002: ID 1bcf:2c43 Sunplus Innovation Technology Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
##### PCMCIA card info ##################
##### rfkill ############################
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: yes
1: ideapad_bluetooth: Bluetooth
Soft blocked: no
Hard blocked: yes
2: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
##### lsmod #############################
iwlmvm 294912 0
mac80211 733184 1 iwlmvm
iwlwifi 200704 1 iwlmvm
cfg80211 548864 3 iwlwifi,mac80211,iwlmvm
wmi 20480 0
ideapad_laptop 24576 0
sparse_keymap 16384 1 ideapad_laptop
video 36864 2 i915,ideapad_laptop
##### interfaces ########################
auto lo
iface lo inet loopback
##### ifconfig ##########################
wlp1s0 Link encap:Ethernet HWaddr <MAC 'wlp1s0' [IF]>
inet addr:10.0.0.3 Bcast:10.0.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1062755 errors:0 dropped:0 overruns:0 frame:0
TX packets:616313 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1411090961 (1.4 GB) TX bytes:74460235 (74.4 MB)
##### iwconfig ##########################
virbr0-nic no wireless extensions.
virbr0 no wireless extensions.
lo no wireless extensions.
wlp1s0 IEEE 802.11abgn ESSID:"shlompiya"
Mode:Managed Frequency:2.412 GHz Access Point: <MAC 'shlompiya' [AC2]>
Bit Rate=1 Mb/s Tx-Power=22 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=40/70 Signal level=-70 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:1 Invalid misc:145 Missed beacon:0
##### route #############################
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 10.0.0.138 0.0.0.0 UG 0 0 0 wlp1s0
10.0.0.0 0.0.0.0 255.255.255.0 U 0 0 0 wlp1s0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 virbr0
192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0
##### resolv.conf #######################
nameserver 8.8.8.8
nameserver 8.8.4.4
##### network managers ##################
Installed:
NetworkManager
Running:
root 889 1 0 09:24 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: wlp1s0
GENERAL.TYPE: wifi
GENERAL.NM-TYPE: NMDeviceWifi
GENERAL.VENDOR: Intel Corporation
GENERAL.PRODUCT: --
GENERAL.DRIVER: iwlwifi
GENERAL.DRIVER-VERSION: 4.2.0-19-generic
GENERAL.FIRMWARE-VERSION: 15.195093.0
GENERAL.HWADDR: <MAC 'wlp1s0' [IF]>
GENERAL.MTU: 1500
GENERAL.STATE: 20 (unavailable)
GENERAL.REASON: 2 (Device is now managed)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/net/wlp1s0
GENERAL.IP-IFACE:
GENERAL.IS-SOFTWARE: no
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: --
GENERAL.CON-UUID: --
GENERAL.CON-PATH: --
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: yes
WIFI-PROPERTIES.ADHOC: yes
WIFI-PROPERTIES.2GHZ: yes
WIFI-PROPERTIES.5GHZ: yes
CONNECTIONS.AVAILABLE-CONNECTION-PATHS:
SSID BSSID MODE CHAN FREQ RATE SIGNAL BARS SECURITY ACTIVE *
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
##### NetworkManager.conf ###############
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
[ifupdown]
managed=false
##### NetworkManager profiles ###########
[[/etc/NetworkManager/system-connections/Wi-Fi connection 1]] (600 root)
[connection] id=Wi-Fi connection 1 | type=wifi | permissions=
[wifi] mac-address-blacklist= | ssid=shlompiya
[ipv4] method=auto
[ipv6] method=auto
##### iw reg get ########################
Region: Asia/Jerusalem (based on set time zone)
country 00: DFS-UNSET
(2402 - 2472 @ 40), (6, 20), (N/A)
(2457 - 2482 @ 40), (6, 20), (N/A), PASSIVE-SCAN
(2474 - 2494 @ 20), (6, 20), (N/A), NO-OFDM, PASSIVE-SCAN
(5170 - 5250 @ 160), (6, 20), (N/A), PASSIVE-SCAN
(5250 - 5330 @ 160), (6, 20), (0 ms), DFS, PASSIVE-SCAN
(5490 - 5730 @ 160), (6, 20), (0 ms), DFS, PASSIVE-SCAN
(5735 - 5835 @ 80), (6, 20), (N/A), PASSIVE-SCAN
(57240 - 63720 @ 2160), (N/A, 0), (N/A)
##### iwlist channels ###################
virbr0-nic no frequency information.
virbr0 no frequency information.
lo no frequency information.
wlp1s0 32 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
Channel 36 : 5.18 GHz
Channel 40 : 5.2 GHz
Channel 44 : 5.22 GHz
Channel 48 : 5.24 GHz
Channel 52 : 5.26 GHz
Channel 56 : 5.28 GHz
Channel 60 : 5.3 GHz
Channel 64 : 5.32 GHz
Channel 100 : 5.5 GHz
Channel 104 : 5.52 GHz
Channel 108 : 5.54 GHz
Channel 112 : 5.56 GHz
Channel 116 : 5.58 GHz
Channel 120 : 5.6 GHz
Channel 124 : 5.62 GHz
Channel 128 : 5.64 GHz
Channel 132 : 5.66 GHz
Channel 136 : 5.68 GHz
Channel 140 : 5.7 GHz
Current Frequency:2.412 GHz (Channel 1)
##### iwlist scan #######################
virbr0-nic Interface doesn't support scanning.
virbr0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
Channel occupancy:
2 APs on Frequency:2.412 GHz (Channel 1)
1 APs on Frequency:2.462 GHz (Channel 11)
1 APs on Frequency:5.805 GHz
wlp1s0 Scan completed :
Cell 01 - Address: <MAC 'GadiB' [AC1]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=24/70 Signal level=-86 dBm
Encryption key:on
ESSID:"GadiB"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000003503a7e68d
Extra: Last beacon: 72ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 02 - Address: <MAC 'shlompiya' [AC2]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=43/70 Signal level=-67 dBm
Encryption key:on
ESSID:"shlompiya"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000001a2720f7747
Extra: Last beacon: 72ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 03 - Address: <MAC 'Shlomo' [AC3]>
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=21/70 Signal level=-89 dBm
Encryption key:on
ESSID:"Shlomo"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000020699bbc02a
Extra: Last beacon: 72ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
Cell 04 - Address: <MAC 'GadiBr-5G' [AC4]>
Channel:161
Frequency:5.805 GHz
Quality=35/70 Signal level=-75 dBm
Encryption key:on
ESSID:"GadiBr-5G"
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000005ec63c7df6
Extra: Last beacon: 72ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
##### module infos ######################
[iwlmvm]
filename: /lib/modules/4.2.0-19-generic/kernel/drivers/net/wireless/iwlwifi/mvm/iwlmvm.ko
license: GPL
author: Copyright(c) 2003- 2015 Intel Corporation <[email protected]>
description: The new Intel(R) wireless AGN driver for Linux
srcversion: 3BBD88D7E8252B90136F463
depends: iwlwifi,mac80211,cfg80211
intree: Y
vermagic: 4.2.0-19-generic SMP mod_unload modversions
signer: Build time autogenerated kernel key
sig_key: 36:C9:DD:EE:C2:96:8B:FC:DA:67:40:D7:CD:68:4B:F0:4B:70:27:94
sig_hashalgo: sha512
parm: init_dbg:set to true to debug an ASSERT in INIT fw (default: false (bool)
parm: power_scheme:power management scheme: 1-active, 2-balanced, 3-low power, default: 2 (int)
parm: tfd_q_hang_detect:TFD queues hang detection (default: true (bool)
[mac80211]
filename: /lib/modules/4.2.0-19-generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: 065F4A11FE84275F51A59F2
depends: cfg80211
intree: Y
vermagic: 4.2.0-19-generic SMP mod_unload modversions
signer: Build time autogenerated kernel key
sig_key: 36:C9:DD:EE:C2:96:8B:FC:DA:67:40:D7:CD:68:4B:F0:4B:70:27:94
sig_hashalgo: sha512
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/4.2.0-19-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-12.ucode
firmware: iwlwifi-7265-12.ucode
firmware: iwlwifi-3160-12.ucode
firmware: iwlwifi-7260-12.ucode
firmware: iwlwifi-8000-12.ucode
srcversion: 71898921ACA21BC032CBB65
depends: cfg80211
intree: Y
vermagic: 4.2.0-19-generic SMP mod_unload modversions
signer: Build time autogenerated kernel key
sig_key: 36:C9:DD:EE:C2:96:8B:FC:DA:67:40:D7:CD:68:4B:F0:4B:70:27:94
sig_hashalgo: sha512
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/4.2.0-19-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: 1F1A25B2E9C847110BD9ED9
depends:
intree: Y
vermagic: 4.2.0-19-generic SMP mod_unload modversions
signer: Build time autogenerated kernel key
sig_key: 36:C9:DD:EE:C2:96:8B:FC:DA:67:40:D7:CD:68:4B:F0:4B:70:27:94
sig_hashalgo: sha512
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 #################
[iwlmvm]
init_dbg: N
power_scheme: 2
tfd_q_hang_detect: 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/intel-microcode-blacklist.conf]
blacklist microcode
[/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
[/etc/modprobe.d/qemu-system-x86.conf]
options kvm_intel nested=1
##### rc.local ##########################
exit 0
##### pm-utils ##########################
##### udev rules ########################
grep: /etc/udev/rules.d/*net*.rules: No such file or directory
##### dmesg #############################
[ 49.302429] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled (repeated 4 times)
[ 49.378908] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready
[ 52.855282] wlp1s0: authenticate with <MAC 'shlompiya' [AC2]>
[ 52.859911] wlp1s0: send auth to <MAC 'shlompiya' [AC2]> (try 1/3)
[ 52.861820] wlp1s0: authenticated
[ 52.864792] wlp1s0: associate with <MAC 'shlompiya' [AC2]> (try 1/3)
[ 52.869807] wlp1s0: RX AssocResp from <MAC 'shlompiya' [AC2]> (capab=0x411 status=0 aid=4)
[ 52.871332] wlp1s0: associated
[ 52.871393] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
[10305.572331] wlp1s0: deauthenticating from <MAC 'shlompiya' [AC2]> by local choice (Reason: 3=DEAUTH_LEAVING)
[10315.090480] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled (repeated 4 times)
[10315.180702] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready
[10318.516315] wlp1s0: authenticate with <MAC 'shlompiya' [AC2]>
[10318.519522] wlp1s0: send auth to <MAC 'shlompiya' [AC2]> (try 1/3)
[10318.522330] wlp1s0: authenticated
[10318.525645] wlp1s0: associate with <MAC 'shlompiya' [AC2]> (try 1/3)
[10318.529169] wlp1s0: RX AssocResp from <MAC 'shlompiya' [AC2]> (capab=0x411 status=0 aid=4)
[10318.538274] wlp1s0: associated
[10318.538513] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
[10367.559094] wlp1s0: deauthenticating from <MAC 'shlompiya' [AC2]> by local choice (Reason: 3=DEAUTH_LEAVING)
[10372.804169] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled (repeated 4 times)
[10372.879828] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready
[10376.366396] wlp1s0: authenticate with <MAC 'shlompiya' [AC2]>
[10376.370441] wlp1s0: send auth to <MAC 'shlompiya' [AC2]> (try 1/3)
[10376.373547] wlp1s0: authenticated
[10376.373724] wlp1s0: associate with <MAC 'shlompiya' [AC2]> (try 1/3)
[10376.377247] wlp1s0: RX AssocResp from <MAC 'shlompiya' [AC2]> (capab=0x411 status=0 aid=4)
[10376.378461] wlp1s0: associated
[10376.378561] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
########## wireless info END ############
además, adjuntando systemctl status network-manager -n 1000 -l. Si entiendo correctamente los mensajes de registro, de hecho detecta la eliminación de RF del hardware y también puede ver el cambio al modo "no disponible", lo cual no entiendo cuál significa el motivo "administrado". Editar: esto tuvo que acortarse debido a la limitación de caracteres en la longitud de las preguntas.
נוב 24 09:24:53 shlompad NetworkManager[889]: <info> rfkill3: found WiFi radio killswitch (at /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/ieee80211/phy0/rfkill3) (driver iwlwifi)
נוב 24 09:24:53 shlompad NetworkManager[889]: <info> rfkill0: found WiFi radio killswitch (at /sys/devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/rfkill/rfkill0) (platform driver ideapad_acpi)
נוב 24 09:24:53 shlompad NetworkManager[889]: <info> Loaded device plugin: NMVxlanFactory (internal)
....
נוב 24 09:24:53 shlompad NetworkManager[889]: <info> Loaded device plugin: NMAtmManager (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-adsl.so)
נוב 24 09:24:53 shlompad NetworkManager[889]: <info> WiFi disabled by radio killswitch; enabled by state file
נוב 24 09:24:53 shlompad NetworkManager[889]: <info> WWAN enabled by radio killswitch; enabled by state file
נוב 24 09:24:53 shlompad NetworkManager[889]: <info> WiMAX enabled by radio killswitch; enabled by state file
נוב 24 09:24:53 shlompad NetworkManager[889]: <info> Networking is enabled by state file
נוב 24 09:24:53 shlompad NetworkManager[889]: <info> (wlp1s0): using nl80211 for WiFi device control
נוב 24 09:24:53 shlompad NetworkManager[889]: <info> (wlp1s0): driver supports Access Point (AP) mode
נוב 24 09:24:53 shlompad NetworkManager[889]: <info> (wlp1s0): new 802.11 WiFi device (carrier: UNKNOWN, driver: 'iwlwifi', ifindex: 2)
נוב 24 09:24:53 shlompad NetworkManager[889]: <info> (wlp1s0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
נוב 24 09:24:53 shlompad NetworkManager[889]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
נוב 24 09:24:53 shlompad NetworkManager[889]: <info> (lo): link connected
נוב 24 09:24:53 shlompad NetworkManager[889]: <info> (lo): new Generic device (carrier: ON, driver: 'unknown', ifindex: 1)
נוב 24 09:24:53 shlompad NetworkManager[889]: <info> startup complete
.....
נוב 24 09:25:03 shlompad NetworkManager[889]: <info> WiFi hardware radio set enabled
נוב 24 09:25:03 shlompad NetworkManager[889]: <info> WWAN hardware radio set enabled
Respuesta1
Futuros solicitantes de ayuda:
La falla parece deberse a un controlador ideapad_laptop defectuoso, que no es un problema exclusivo de esta computadora portátil/modelo.
Para solucionar el problema n.° 2, una posible solución es simplemente incluir el controlador en la lista negra, como se sugiere aquí:https://forums.lenovo.com/t5/Lenovo-Yoga-Series-Notebooks/Wifi-is-hardware-disabled/td-p/1307405
No olvides resolver el punto 1, necesitarás descargar el nuevo firmware: https://github.com/OpenELEC/iwlwifi-firmware/tree/master/firmware
Para referencia futura: aquí hay un enlace al error en un modelo diferente en lunchpad, agregué un comentario sobre este modelo específico para que pueda agregarse al controlador. Si esto se reproduce en OTROS MODELOS, ejecute dmidecode y verifique si el modelo de su máquina está en la lista dentro del controlador drivers/platform/x86/ideapad_laptop.c(https://bugs.launchpad.net/ubuntu/+source/linux-lts-utopic/+bug/1397021)