WLAN

[Silvio Siefke <siefke_listen@xxxxxx>]

Hello, 

i've installed Arch Linux today on Desktop (HP Elitebook 2540p) but 
wifi work not. I become message "Wireless networks disabled by hardware
switch"

Have someone an idea what can do? 

Thank you
Silvio

[siefke@sisibox ~]$ rfkill list
0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: yes
2: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no

[siefke@sisibox ~]$ iwconfig 
lo        no wireless extensions.

enp0s25   no wireless extensions.

wlo1      IEEE 802.11abgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=off   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off

[siefke@sisibox ~]$ dmesg | grep phy0
[    3.097608] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'

[siefke@sisibox ~]$ dmesg | grep wlo1
[    3.306866] iwlwifi 0000:43:00.0 wlo1: renamed from wlan0
[    3.775157] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready
[    4.078492] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready
[    4.385304] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready
[    4.720437] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready

[siefke@sisibox ~]$ dmesg | grep iwl
[    3.051266] iwlwifi 0000:43:00.0: can't disable ASPM; OS doesn't have ASPM control
[    3.051662] iwlwifi 0000:43:00.0: Direct firmware load for iwlwifi-6000-6.ucode failed with error -2
[    3.051681] iwlwifi 0000:43:00.0: Direct firmware load for iwlwifi-6000-5.ucode failed with error -2
[    3.056639] iwlwifi 0000:43:00.0: loaded firmware version 9.221.4.1 build 25532 op_mode iwldvm
[    3.075301] iwlwifi 0000:43:00.0: CONFIG_IWLWIFI_DEBUG disabled
[    3.075305] iwlwifi 0000:43:00.0: CONFIG_IWLWIFI_DEBUGFS disabled
[    3.075307] iwlwifi 0000:43:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled
[    3.075309] iwlwifi 0000:43:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
[    3.075413] iwlwifi 0000:43:00.0: L1 Enabled - LTR Disabled
[    3.097608] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[    3.306866] iwlwifi 0000:43:00.0 wlo1: renamed from wlan0
[    3.775329] iwlwifi 0000:43:00.0: L1 Enabled - LTR Disabled
[    3.781845] iwlwifi 0000:43:00.0: L1 Enabled - LTR Disabled
[    3.781936] iwlwifi 0000:43:00.0: Radio type=0x1-0x3-0x1
[    3.993451] iwlwifi 0000:43:00.0: L1 Enabled - LTR Disabled
[    3.999968] iwlwifi 0000:43:00.0: L1 Enabled - LTR Disabled
[    4.000061] iwlwifi 0000:43:00.0: Radio type=0x1-0x3-0x1
[    4.080224] iwlwifi 0000:43:00.0: L1 Enabled - LTR Disabled
[    4.086756] iwlwifi 0000:43:00.0: L1 Enabled - LTR Disabled
[    4.086859] iwlwifi 0000:43:00.0: Radio type=0x1-0x3-0x1
[    4.300192] iwlwifi 0000:43:00.0: L1 Enabled - LTR Disabled
[    4.306715] iwlwifi 0000:43:00.0: L1 Enabled - LTR Disabled
[    4.306816] iwlwifi 0000:43:00.0: Radio type=0x1-0x3-0x1
[    6.993231] iwlwifi 0000:43:00.0: RF_KILL bit toggled to disable radio.
[    6.994137] iwlwifi 0000:43:00.0: Not sending command - RF KILL

[siefke@sisibox ~]$ lspci | grep Network
00:19.0 Ethernet controller: Intel Corporation 82577LM Gigabit Network Connection (rev 05)
43:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 35)