Impossible de se connecter au WiFi - Intel Corporation Wireless 3160
J'ai récemment eu un nouvel ordinateur portable et depuis le 14.04, le refus de travailler a eu lieu et le 12.04 est un peu daté. J'ai installé Ubuntu 15.04 Beta 2. Quoi qu'il en soit, j'ai regardé autour de moi et je ne peux pas trouver un moyen d'obtenir le wifi pour se connecter. Il essaie de se connecter pendant un moment puis abandonne au bout d'un moment. Ethernet fonctionne et BT Hub 1 fonctionne, mais je ne peux plus l’essayer avec ce concentrateur. Hub 2 et 3 ne fonctionnent pas. J'ai essayé de suivre ce guide mais le problème persiste. J'ai aussi exécuté des scripts à un moment donné. Peut-être que cela signifie quelque chose pour quelqu'un? :
########## wireless info START ##########
Report from: 05 Apr 2015 13:58 BST +0100
Booted last: 05 Apr 2015 13:53 BST +0100
Script from: 20 Sep 2014 23:04 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu Vivid Vervet (development branch)
Release: 15.04
Codename: vivid
##### kernel ############################
Linux 3.19.0-10-generic #10-Ubuntu SMP Mon Mar 23 16:25:20 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7
##### desktop ###########################
Ubuntu
##### lspci #############################
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 07)
Subsystem: Realtek Semiconductor Co., Ltd. Device [10ec:0123]
Kernel driver in use: r8169
03:00.0 Network controller [0280]: Intel Corporation Wireless 3160 [8086:08b3] (rev 83)
Subsystem: Intel Corporation Dual Band Wireless AC 3160 [8086:8070]
Kernel driver in use: iwlwifi
##### lsusb #############################
Bus 003 Device 002: ID 8087:8001 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 058f:3821 Alcor Micro Corp.
Bus 001 Device 002: ID 8087:07dc Intel Corp.
Bus 001 Device 004: ID 045e:00f6 Microsoft Corp. Comfort Optical Mouse 1000
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
##### PCMCIA card info ##################
##### rfkill ############################
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
##### lsmod #############################
iwlmvm 275408 0
mac80211 720010 1 iwlmvm
iwlwifi 194687 1 iwlmvm
cfg80211 539517 3 iwlwifi,mac80211,iwlmvm
##### interfaces ########################
auto lo
iface lo inet loopback
##### ifconfig ##########################
eth0 Link encap:Ethernet HWaddr <MAC 'eth0' [IF]>
inet addr:192.168.1.88 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::2e0:4cff:feb5:42c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:20314 errors:0 dropped:0 overruns:0 frame:0
TX packets:13202 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:26409639 (26.4 MB) TX bytes:1285849 (1.2 MB)
wlan0 Link encap:Ethernet HWaddr <MAC 'wlan0' [IF]>
UP 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 ##########################
eth0 no wireless extensions.
lo no wireless extensions.
wlan0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=22 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
0.0.0.0 192.168.1.254 0.0.0.0 UG 1024 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
##### resolv.conf #######################
nameserver 127.0.1.1
search home
##### nm-tool ###########################
./wireless_script: line 198: nm-tool: command not found
##### 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 ###########
##### iw reg get ########################
Region: Europe/London (based on set time zone)
country 00: DFS-UNSET
(2402 - 2472 @ 40), (3, 20), (N/A)
(2457 - 2482 @ 40), (3, 20), (N/A), NO-IR
(2474 - 2494 @ 20), (3, 20), (N/A), NO-OFDM, NO-IR
(5170 - 5250 @ 40), (3, 20), (N/A), NO-IR
(5735 - 5835 @ 40), (3, 20), (N/A), NO-IR
##### iwlist channels ###################
eth0 no frequency information.
lo no frequency information.
wlan0 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
##### iwlist scan #######################
Channel occupancy:
2 APs on Frequency:2.437 GHz (Channel 6)
1 APs on Frequency:2.452 GHz (Channel 9)
eth0 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: <MAC 'BTHomeSpot-JGK' [AC1]>
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=53/70 Signal level=-57 dBm
Encryption key:on
ESSID:"BTHomeSpot-JGK"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000001f8c326bbc1
Extra: Last beacon: 64ms 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 02 - Address: <MAC 'VM479590-2G' [AC2]>
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=30/70 Signal level=-80 dBm
Encryption key:on
ESSID:"VM479590-2G"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000098e4f3f0363
Extra: Last beacon: 11168ms 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
57000101103B000103104700101592C7058D485A0FA75E0FEB32983A12102100074E65746765617210230007564D444734383510240007564D44473438351042000D334257323337553330324533461054000800060050F204000110110007564D444734383510080002210C103C0001011049000600372A000120
Cell 03 - Address: <MAC 'BTHub3-ZHRQ' [AC3]>
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=59/70 Signal level=-51 dBm
Encryption key:on
ESSID:"BTHub3-ZHRQ"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000000ad63c832cd
Extra: Last beacon: 64ms 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
##### module infos ######################
[iwlmvm]
filename: /lib/modules/3.19.0-10-generic/kernel/drivers/net/wireless/iwlwifi/mvm/iwlmvm.ko
license: GPL
author: Copyright(c) 2003- 2014 Intel Corporation <[email protected]>
version: in-tree:
description: The new Intel(R) wireless AGN driver for Linux
srcversion: 88D1E879FA8C28657F76FF4
depends: iwlwifi,mac80211,cfg80211
intree: Y
vermagic: 3.19.0-10-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 06:37:5D:B6:08:53:4C:1D:80:60:BF:25:63:59:2F:F3:EA:34:BE:B3
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)
[mac80211]
filename: /lib/modules/3.19.0-10-generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: F518BE1BD732F328C9E430B
depends: cfg80211
intree: Y
vermagic: 3.19.0-10-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 06:37:5D:B6:08:53:4C:1D:80:60:BF:25:63:59:2F:F3:EA:34:BE:B3
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/3.19.0-10-generic/kernel/drivers/net/wireless/iwlwifi/iwlwifi.ko
license: GPL
author: Copyright(c) 2003- 2014 Intel Corporation <[email protected]>
version: in-tree:
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-10.ucode
firmware: iwlwifi-7265-10.ucode
firmware: iwlwifi-3165-10.ucode
firmware: iwlwifi-3160-10.ucode
firmware: iwlwifi-7260-10.ucode
firmware: iwlwifi-8000-10.ucode
srcversion: ADFD966DF2A9D56EE93BE48
depends: cfg80211
intree: Y
vermagic: 3.19.0-10-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 06:37:5D:B6:08:53:4C:1D:80:60:BF:25:63:59:2F:F3:EA:34:BE:B3
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: wd_disable:Disable stuck queue watchdog timer 0=system default, 1=disable (default: 1) (int)
parm: nvm_file:NVM file name (charp)
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/3.19.0-10-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: 268045EBCFAFDADD136DCF6
depends:
intree: Y
vermagic: 3.19.0-10-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 06:37:5D:B6:08:53:4C:1D:80:60:BF:25:63:59:2F:F3:EA:34:BE:B3
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
[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
fw_monitor: N
fw_restart: Y
led_mode: 0
nvm_file: (null)
power_level: 0
power_save: N
swcrypto: 0
uapsd_disable: Y
wd_disable: 1
[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00
##### /etc/modules ######################
coretemp
##### 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
##### rc.local ##########################
exit 0
##### pm-utils ##########################
##### udev rules ########################
[/etc/udev/rules.d/70-persistent-net.rules]
# PCI device 0x10ec:0x8168 (r8169)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'eth0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# PCI device 0x8086:0x08b3 (iwlwifi)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'wlan0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"
##### dmesg #############################
[ 8.838726] iwlwifi 0000:03:00.0: Detected Intel(R) Dual Band Wireless AC 3160, REV=0x164
[ 8.838779] iwlwifi 0000:03:00.0: L1 Disabled - LTR Enabled (repeated 2 times)
[ 8.989030] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 10.391159] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.0.1.2d.d.bseq
[ 10.534470] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated
[ 19.977713] iwlwifi 0000:03:00.0: L1 Disabled - LTR Enabled (repeated 2 times)
[ 23.534661] wlan0: authenticate with <MAC 'BTHub3-ZHRQ' [AC3]>
[ 23.537874] wlan0: send auth to <MAC 'BTHub3-ZHRQ' [AC3]> (try 1/3)
[ 23.591139] wlan0: send auth to <MAC 'BTHub3-ZHRQ' [AC3]> (try 2/3)
[ 23.667389] wlan0: send auth to <MAC 'BTHub3-ZHRQ' [AC3]> (try 3/3)
[ 23.736857] wlan0: authentication with <MAC 'BTHub3-ZHRQ' [AC3]> timed out
[ 27.278073] wlan0: authenticate with <MAC 'BTHub3-ZHRQ' [AC3]>
[ 27.281208] wlan0: send auth to <MAC 'BTHub3-ZHRQ' [AC3]> (try 1/3)
[ 27.368189] wlan0: send auth to <MAC 'BTHub3-ZHRQ' [AC3]> (try 2/3)
[ 27.433090] wlan0: send auth to <MAC 'BTHub3-ZHRQ' [AC3]> (try 3/3)
[ 27.504012] wlan0: authentication with <MAC 'BTHub3-ZHRQ' [AC3]> timed out
[ 31.446683] wlan0: authenticate with <MAC 'BTHub3-ZHRQ' [AC3]>
[ 31.449111] wlan0: send auth to <MAC 'BTHub3-ZHRQ' [AC3]> (try 1/3)
[ 31.512377] wlan0: send auth to <MAC 'BTHub3-ZHRQ' [AC3]> (try 2/3)
[ 31.578691] wlan0: send auth to <MAC 'BTHub3-ZHRQ' [AC3]> (try 3/3)
[ 31.613611] wlan0: authentication with <MAC 'BTHub3-ZHRQ' [AC3]> timed out
[ 36.058901] wlan0: authenticate with <MAC 'BTHub3-ZHRQ' [AC3]>
[ 36.061601] wlan0: send auth to <MAC 'BTHub3-ZHRQ' [AC3]> (try 1/3)
[ 36.122069] wlan0: send auth to <MAC 'BTHub3-ZHRQ' [AC3]> (try 2/3)
[ 36.155863] wlan0: send auth to <MAC 'BTHub3-ZHRQ' [AC3]> (try 3/3)
[ 36.218568] wlan0: authentication with <MAC 'BTHub3-ZHRQ' [AC3]> timed out
[ 48.062942] wlan0: authenticate with <MAC 'BTHub3-ZHRQ' [AC3]>
[ 48.065316] wlan0: send auth to <MAC 'BTHub3-ZHRQ' [AC3]> (try 1/3)
[ 48.125589] wlan0: send auth to <MAC 'BTHub3-ZHRQ' [AC3]> (try 2/3)
[ 48.175991] wlan0: send auth to <MAC 'BTHub3-ZHRQ' [AC3]> (try 3/3)
[ 48.235686] wlan0: authentication with <MAC 'BTHub3-ZHRQ' [AC3]> timed out
########## wireless info END ############
Le mérite en revient à Jeremy.
Pour résoudre le problème, vous devez coller Sudo mv /lib/firmware/iwlwifi-3160-12.ucode /lib/firmware/iwlwifi-3160-10.ucode. Je ne sais pas si autre chose est nécessaire, autre que le redémarrage.
Désactivez Bluetooth et redémarrez. C'est ce qui a fonctionné pour moi. (Intel Wireless 3160 (rev 93), noyau 3.19.0-18, Linux Mint 17.1)
Je désactive Bluetooth en lançant le menu Démarrer et en tapant "Bluetooth". Ensuite, un programme de configuration Bluetooth apparaît.
Ceci: Sudo mv /lib/firmware/iwlwifi-3160-12.ucode /lib/firmware/iwlwifi-3160-10.ucode n'a eu aucun effet, pour moi. (Et ni en utilisant 15 au lieu de 10 comme un commentaire suggère.)
Voici un problème concernant un bogue qui est apparemment la source des problèmes (dans mon cas du moins):
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1442411
[Solution de contournement]
Démarrez avec Bluetooth désactivé. Si l'ordinateur démarre avec le bluetooth activé, le wifi ne fonctionnera pas, même si vous désactivez d'abord le bluetooth. Un redémarrage est nécessaire.
Maintenant, le problème suivant: Comment faire pour que Bluetooth reste désactivé après la suspension? Voici une question à ce sujet mais elle a été fermée car trop localisée: Comment configurer Bluetooth pour rester désactivé après la suspension? - Je pense que ce n'est plus trop localisé. ... Je teste ceci maintenant: http://ubuntuforums.org/showthread.php?t=1387211&p=9155208#post9155208 - éditer: ça a fonctionné, comme ça: (this isn ' t exactement ce qu’ils ont posté sur le forum - c’est comme si je devais le changer un peu, et block pas unblock après CV)
16:10:40 3 ~$ cat /etc/pm/sleep.d/10_bluetooth__kajmagnus
#!/bin/bash
# Code from http://ubuntuforums.org/showthread.php?t=1387211
# Turns **off** Bluetooth after suspend. I hope it does.
. /usr/lib/pm-utils/functions
case "$1" in
hibernate|suspend)
rfkill block bluetooth
;;
thaw|resume)
# This unblocks:
# rfkill unblock bluetooth
# But I need to turn it off because of a network bug, so: [kajmagnus]
rfkill block bluetooth
;;
*)
;;
esac
exit