search for: rf_kill

With CentOS 7.2 a laptop wireless card is recognized in dmesg, but nonfunctional. Toggling the hardware wifi switch causes the Bluetooth icon to appear and disappear. The network configuration window shows the Wireless tab greyed out. Rebooting with the bluetooth enabled does not help. It appears the appropriate driver is iwlwifi, which is what works in Fedora and appears to be available and

...IG_IWLWIFI_DEBUGFS enabled [ 3.836911] iwlwifi 0000:08:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled [ 3.836914] iwlwifi 0000:08:00.0: Detected Intel(R) Centrino(R) Wireless-N 2230 BGN, REV=0xC8 [ 3.837018] iwlwifi 0000:08:00.0: L1 Enabled - LTR Disabled [ 501.206643] iwlwifi 0000:08:00.0: RF_KILL bit toggled to disable radio. [ 503.716639] iwlwifi 0000:08:00.0: RF_KILL bit toggled to enable radio. (yes, I toggled the hardware switch, which seemed to only affect the Bluetooth again.) ifconfig does not report any wireless adapter. On Thu, Apr 14, 2016 at 11:12 PM, Brandon Vincent <Bran...

Output of dmesg / messages is found in a previous email (buried in the message thread) https://lists.centos.org/pipermail/centos/2016-April/158703.html Any advice? On Wed, Apr 13, 2016 at 10:42 PM, Philip V <pv.bugzilla+centos at gmail.com> wrote: > With CentOS 7.2 a laptop wireless card is recognized in dmesg, but > nonfunctional. Toggling the hardware wifi switch causes the

...Jun 21 23:39:46 rhadamanthine kernel: [ 412.426917] [drm] nouveau 0000:01:00.0: POSTing device... Jun 21 23:39:46 rhadamanthine kernel: [ 412.426920] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 0 at offset 0xD44B Jun 21 23:39:46 rhadamanthine kernel: [ 412.426989] iwlwifi 0000:03:00.0: RF_KILL bit toggled to enable radio. Jun 21 23:39:46 rhadamanthine kernel: [ 412.427046] usb usb2: root hub lost power or was reset Jun 21 23:39:46 rhadamanthine kernel: [ 412.427048] usb usb3: root hub lost power or was reset Jun 21 23:39:46 rhadamanthine kernel: [ 412.427151] snd_hda_intel 0000:00:1b....

...2.938107] nouveau 0000:04:00.0: enabling device (0006 -> 0007) [ 2.938158] BTRFS: could not find root 8 [ 2.938164] nouveau 0000:04:00.0: NVIDIA GK106 (0e6060a1) [ 2.941369] BTRFS: could not find root 8 [ 2.941405] BTRFS: could not find root 8 [ 2.944137] iwlwifi 0000:03:00.0: RF_KILL bit toggled to disable radio. [ 2.959912] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC269VC: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 2.959917] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.959919] snd_hda_codec_realtek hdaudioC0D0: hp_...

Hello, following up on myself, it was suggested on IRC that I better attach a dmesg output. Here's the output of a clean boot & echo 0f > /sys/.../pstate cycle. I can't spot a message that relates to the reclock action, and there's only one weird "nouveau 0000:04:00.0: clk: base: 7 MHz, boost: 7 MHz" message. On the other hand: # cat