[   17.785443] iwlwifi 0000:08:00.0: Radio type=0x2-0x0-0x0
[   17.806174] init: nvidia-persistenced main process (1237) terminated with status 1
[   17.850521] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   17.850744] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   18.108211] bbswitch: version 0.8
[   18.108217] bbswitch: Found integrated VGA device 0000:00:02.0: \_SB_.PCI0.GFX0
[   18.108222] bbswitch: Found discrete VGA device 0000:01:00.0: \_SB_.PCI0.PEG0.PEGP
[   18.108232] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130517/nsarguments-95)
[   18.108297] bbswitch: detected an Optimus _DSM function
[   18.108306] bbswitch: Succesfully loaded. Discrete card 0000:01:00.0 is on
[   18.110630] [drm] Module unloaded
[   18.113571] bbswitch: disabling discrete graphics
[   18.113581] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130517/nsarguments-95)
[   18.130284] pci 0000:01:00.0: power state changed by ACPI to D3cold
[   18.746129] wlan0: authenticate with 54:e6:fc:f4:07:a8
[   18.760927] wlan0: send auth to 54:e6:fc:f4:07:a8 (try 1/3)
[   18.764605] wlan0: authenticated
[   18.767539] wlan0: associate with 54:e6:fc:f4:07:a8 (try 1/3)
[   18.771756] wlan0: RX AssocResp from 54:e6:fc:f4:07:a8 (capab=0x411 status=0 aid=2)
[   18.776577] wlan0: associated
[   18.776602] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   18.776649] cfg80211: Calling CRDA for country: CZ
[   18.778520] cfg80211: Regulatory domain changed to country: CZ
[   18.778524] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[   18.778526] cfg80211:   (2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A, 2000 mBm)
[   18.778527] cfg80211:   (5150000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2301 mBm)
[   18.778529] cfg80211:   (5250000 KHz - 5350000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[   18.778530] cfg80211:   (5470000 KHz - 5725000 KHz @ 40000 KHz), (N/A, 2698 mBm)
[   18.778532] cfg80211:   (57240000 KHz - 65880000 KHz @ 2160000 KHz), (N/A, 4000 mBm)