boot - Ubuntu 16.04 Slow booting - Ask Ubuntu
i'm experiencing slow bootup times, ~2-3 minutes. i've searched forums , attempted several fixes (it's been few weeks , don't remember exactly.) looking @ dmesg output looks it's attempting connect wifi can't make connection, once logged in internet connects instantly.
edit:
systemd-analyze
outputs:
startup finished in 8.200s (kernel) + 3min 388ms (userspace) = 3min 8.588s
and systemd-analyze blame | head -n 20:
7.602s networkmanager-wait-online.service 642ms lvm2-monitor.service 491ms dev-mapper-ubuntu\x2d\x2dvg\x2droot.device 244ms modemmanager.service 235ms apparmor.service 199ms accounts-daemon.service 172ms plymouth-read-write.service 163ms snapd.firstboot.service 162ms systemd-logind.service 148ms speech-dispatcher.service 142ms grub-common.service 135ms irqbalance.service 134ms ondemand.service 132ms apport.service 120ms upower.service 102ms rsyslog.service 98ms console-setup.service 97ms systemd-localed.service 94ms systemd-user-sessions.service 92ms minidlna.service
here's result of dmesg
:
[ 1.686111] sd 0:0:0:0: [sda] 625142448 512-byte logical blocks: (320 gb/298 gib) [ 1.686136] sd 0:0:0:0: attached scsi generic sg0 type 0 [ 1.686163] sd 0:0:0:0: [sda] write protect off [ 1.686166] sd 0:0:0:0: [sda] mode sense: 00 3a 00 00 [ 1.686202] sd 0:0:0:0: [sda] write cache: enabled, read cache: enabled, doesn't support dpo or fua [ 1.712197] tsc: refined tsc clocksource calibration: 2594.111 mhz [ 1.712201] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2564811980e, max_idle_ns: 440795290434 ns [ 1.716657] sda: sda1 [ 1.717088] sd 0:0:0:0: [sda] attached scsi disk [ 1.846654] psmouse serio1: synaptics: queried max coordinates: x [..5470], y [..4498] [ 1.924184] psmouse serio1: synaptics: touchpad model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd047b3/0xb40000/0xa0000/0x0, board id: 0, fw id: 920262 [ 1.924191] psmouse serio1: synaptics: serio: synaptics pass-through port @ isa0060/serio1/input0 [ 1.940250] usb 2-1.5.4: new low-speed usb device number 4 using ehci-pci [ 1.963732] input: synps/2 synaptics touchpad /devices/platform/i8042/serio1/input/input5 [ 2.004256] ata2: sata link 1.5 gbps (sstatus 113 scontrol 300) [ 2.007119] ata2.00: acpi cmd e3/00:1f:00:00:00:a0 (idle) succeeded [ 2.007499] ata2.00: acpi cmd e3/00:02:00:00:00:a0 (idle) succeeded [ 2.007506] ata2.00: acpi cmd ef/10:03:00:00:00:a0 (set features) filtered out [ 2.008621] ata2.00: atapi: matshitadvd-ram uj8c2, sb01, max udma/133 [ 2.011435] ata2.00: acpi cmd e3/00:1f:00:00:00:a0 (idle) succeeded [ 2.011828] ata2.00: acpi cmd e3/00:02:00:00:00:a0 (idle) succeeded [ 2.011836] ata2.00: acpi cmd ef/10:03:00:00:00:a0 (set features) filtered out [ 2.012947] ata2.00: configured udma/133 [ 2.022020] scsi 1:0:0:0: cd-rom matshita dvd-ram uj8c2 sb01 pq: 0 ansi: 5 [ 2.039739] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 2.039742] cdrom: uniform cd-rom driver revision: 3.20 [ 2.039925] sr 1:0:0:0: attached scsi cd-rom sr0 [ 2.040045] sr 1:0:0:0: attached scsi generic sg1 type 5 [ 2.057614] usb 2-1.5.4: new usb device found, idvendor=0a81, idproduct=0205 [ 2.057621] usb 2-1.5.4: new usb device strings: mfr=1, product=2, serialnumber=0 [ 2.057625] usb 2-1.5.4: product: ps2 usb converter [ 2.057628] usb 2-1.5.4: manufacturer: chesen [ 2.064650] hidraw: raw hid events driver (c) jiri kosina [ 2.077551] usbcore: registered new interface driver usbhid [ 2.077552] usbhid: usb hid core driver [ 2.078831] input: chesen ps2 usb converter /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5.4/2-1.5.4:1.0/0003:0a81:0205.0001/input/input7 [ 2.096423] fbcon: inteldrmfb (fb0) primary device [ 2.096592] console: switching colour frame buffer device 200x56 [ 2.096638] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 2.096803] acpi: video device [vid] (multi-head: yes rom: no post: no) [ 2.097755] acpi device:00: registered cooling_device4 [ 2.097812] input: video bus /devices/lnxsystm:00/lnxsybus:00/pnp0a08:00/lnxvideo:00/input/input8 [ 2.132540] hid-generic 0003:0a81:0205.0001: input,hidraw0: usb hid v1.10 keyboard [chesen ps2 usb converter] on usb-0000:00:1d.0-1.5.4/input0 [ 2.132640] [drm] initialized i915 1.6.0 20151010 0000:00:02.0 on minor 0 [ 2.132770] input: chesen ps2 usb converter /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5.4/2-1.5.4:1.1/0003:0a81:0205.0002/input/input9 [ 2.136209] usb 2-1.5.6: new low-speed usb device number 5 using ehci-pci [ 2.188600] hid-generic 0003:0a81:0205.0002: input,hidraw1: usb hid v1.10 mouse [chesen ps2 usb converter] on usb-0000:00:1d.0-1.5.4/input1 [ 2.232314] usb 2-1.5.6: new usb device found, idvendor=046d, idproduct=c06a [ 2.232318] usb 2-1.5.6: new usb device strings: mfr=1, product=2, serialnumber=0 [ 2.232319] usb 2-1.5.6: product: usb optical mouse [ 2.232321] usb 2-1.5.6: manufacturer: logitech [ 2.234501] input: logitech usb optical mouse /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5.6/2-1.5.6:1.0/0003:046d:c06a.0003/input/input10 [ 2.234618] hid-generic 0003:046d:c06a.0003: input,hidraw2: usb hid v1.11 mouse [logitech usb optical mouse] on usb-0000:00:1d.0-1.5.6/input0 [ 2.360246] ata3: sata link 3.0 gbps (sstatus 123 scontrol 300) [ 2.363244] ata3.00: acpi cmd ef/02:00:00:00:00:a0 (set features) succeeded [ 2.363248] ata3.00: acpi cmd f5/00:00:00:00:00:a0 (security freeze lock) filtered out [ 2.363251] ata3.00: acpi cmd ef/10:03:00:00:00:a0 (set features) filtered out [ 2.363445] ata3.00: supports drm functions , may not accessible [ 2.363539] ata3.00: ata-9: liteonit lmh-256v2m-41 msata 256gb sed, 3m8410d, max udma/133 [ 2.363541] ata3.00: 500118192 sectors, multi 2: lba48 ncq (depth 31/32), aa [ 2.364054] ata3.00: acpi cmd ef/02:00:00:00:00:a0 (set features) succeeded [ 2.364057] ata3.00: acpi cmd f5/00:00:00:00:00:a0 (security freeze lock) filtered out [ 2.364059] ata3.00: acpi cmd ef/10:03:00:00:00:a0 (set features) filtered out [ 2.364250] ata3.00: supports drm functions , may not accessible [ 2.364437] ata3.00: configured udma/133 [ 2.364690] scsi 2:0:0:0: direct-access ata liteonit lmh-256 10d pq: 0 ansi: 5 [ 2.364925] sd 2:0:0:0: [sdb] 500118192 512-byte logical blocks: (256 gb/238 gib) [ 2.364955] sd 2:0:0:0: attached scsi generic sg2 type 0 [ 2.365022] sd 2:0:0:0: [sdb] write protect off [ 2.365025] sd 2:0:0:0: [sdb] mode sense: 00 3a 00 00 [ 2.365042] sd 2:0:0:0: [sdb] write cache: enabled, read cache: enabled, doesn't support dpo or fua [ 2.365513] sdb: sdb1 sdb2 < sdb5 > [ 2.365896] sd 2:0:0:0: [sdb] attached scsi disk [ 2.684238] ata5: sata link down (sstatus 0 scontrol 300) [ 2.691860] [drm:intel_set_pch_fifo_underrun_reporting [i915]] *error* uncleared pch fifo underrun on pch transcoder [ 2.691879] [drm:intel_pch_fifo_underrun_irq_handler [i915]] *error* pch transcoder fifo underrun [ 2.712274] clocksource: switched clocksource tsc [ 6.178760] psmouse serio2: trackpoint: ibm trackpoint firmware: 0x0e, buttons: 3/3 [ 6.378518] input: tpps/2 ibm trackpoint /devices/platform/i8042/serio1/serio2/input/input6 [ 8.179626] ext4-fs (dm-0): mounted filesystem ordered data mode. opts: (null) [ 8.272448] systemd[1]: systemd 229 running in system mode. (+pam +audit +selinux +ima +apparmor +smack +sysvinit +utmp +libcryptsetup +gcrypt +gnutls +acl +xz -lz4 +seccomp +blkid +elfutils +kmod -idn) [ 8.272548] systemd[1]: detected architecture x86-64. [ 8.272688] systemd[1]: set hostname <cameron-t430s>. [ 8.315655] random: nonblocking pool initialized [ 8.361740] systemd[1]: listening on lvm2 poll daemon socket. [ 8.361794] systemd[1]: listening on syslog socket. [ 8.361815] systemd[1]: listening on journal socket (/dev/log). [ 8.361841] systemd[1]: started forward password requests wall directory watch. [ 8.361856] systemd[1]: listening on fsck fsckd communication socket. [ 8.361874] systemd[1]: listening on udev kernel socket. [ 8.361881] systemd[1]: reached target remote file systems (pre). [ 8.361887] systemd[1]: reached target remote file systems. [ 8.361893] systemd[1]: reached target user , group name lookups. [ 8.361917] systemd[1]: listening on journal socket. [ 8.361942] systemd[1]: listening on device-mapper event daemon fifos. [ 8.362008] systemd[1]: created slice system slice. [ 8.376285] systemd[1]: starting create list of required static device nodes current kernel... [ 8.376705] systemd[1]: starting uncomplicated firewall... [ 8.377106] systemd[1]: mounting posix message queue file system... [ 8.377226] systemd[1]: created slice system-systemd\x2dfsck.slice. [ 8.377282] systemd[1]: listening on lvm2 metadata daemon socket. [ 8.377608] systemd[1]: starting monitoring of lvm2 mirrors, snapshots etc. using dmeventd or progress polling... [ 8.377960] systemd[1]: starting set console keymap... [ 8.378827] systemd[1]: mounting debug file system... [ 8.378903] systemd[1]: listening on /dev/initctl compatibility named pipe. [ 8.378963] systemd[1]: listening on udev control socket. [ 8.379044] systemd[1]: created slice user , session slice. [ 8.379059] systemd[1]: reached target slices. [ 8.380246] systemd[1]: mounting huge pages file system... [ 8.380420] systemd[1]: set automount arbitrary executable file formats file system automount point. [ 8.383487] systemd[1]: starting load kernel modules... [ 8.383509] systemd[1]: reached target encrypted volumes. [ 8.383911] systemd[1]: started braille device support. [ 8.384129] systemd[1]: listening on journal audit socket. [ 8.384662] systemd[1]: starting journal service... [ 8.388334] systemd[1]: started read required files in advance. [ 8.389523] systemd[1]: started create list of required static device nodes current kernel. [ 8.389658] systemd[1]: started uncomplicated firewall. [ 8.393137] systemd[1]: mounted debug file system. [ 8.393175] systemd[1]: mounted posix message queue file system. [ 8.393194] systemd[1]: mounted huge pages file system. [ 8.411878] lp: driver loaded no devices found [ 8.413396] systemd[1]: started lvm2 metadata daemon. [ 8.413936] systemd[1]: starting create static device nodes in /dev... [ 8.420923] ppdev: user-space parallel port driver [ 8.427233] systemd[1]: started load kernel modules. [ 8.427817] systemd[1]: mounting fuse control file system... [ 8.428342] systemd[1]: starting apply kernel variables... [ 8.431127] systemd[1]: mounted fuse control file system. [ 8.439223] systemd[1]: started set console keymap. [ 8.440617] systemd[1]: started journal service. [ 8.541822] ext4-fs (dm-0): re-mounted. opts: errors=remount-ro [ 8.551251] systemd-journald[280]: received request flush runtime journal pid 1 [ 8.648223] shpchp: standard hot plug pci controller driver version: 0.4 [ 8.675975] acpi warning: systemio range 0x0000000000000428-0x000000000000042f conflicts opregion 0x0000000000000400-0x000000000000047f (\_sb_.pci0.lpc_.pmio) (20150930/utaddress-254) [ 8.675982] acpi: if acpi driver available device, should use instead of native driver [ 8.675998] acpi warning: systemio range 0x0000000000000540-0x000000000000054f conflicts opregion 0x0000000000000500-0x000000000000057f (\_sb_.pci0.lpc_.lpio) (20150930/utaddress-254) [ 8.676001] acpi: if acpi driver available device, should use instead of native driver [ 8.676003] acpi warning: systemio range 0x0000000000000530-0x000000000000053f conflicts opregion 0x0000000000000500-0x000000000000057f (\_sb_.pci0.lpc_.lpio) (20150930/utaddress-254) [ 8.676006] acpi: if acpi driver available device, should use instead of native driver [ 8.676007] acpi warning: systemio range 0x0000000000000500-0x000000000000052f conflicts opregion 0x0000000000000500-0x000000000000057f (\_sb_.pci0.lpc_.lpio) (20150930/utaddress-254) [ 8.676011] acpi: if acpi driver available device, should use instead of native driver [ 8.676012] lpc_ich: resource conflict(s) found affecting gpio_ich [ 8.688747] non-volatile memory driver v1.3 [ 8.697339] thinkpad_acpi: thinkpad acpi extras v0.25 [ 8.697342] thinkpad_acpi: http://ibm-acpi.sf.net/ [ 8.697344] thinkpad_acpi: thinkpad bios g7eta4ww (2.64 ), ec unknown [ 8.697345] thinkpad_acpi: lenovo thinkpad t430s, model 2356ab4 [ 8.697813] thinkpad_acpi: detected 16-level brightness capable thinkpad [ 8.697918] thinkpad_acpi: radio switch found; radios enabled [ 8.697935] thinkpad_acpi: thinkpad has standard acpi backlight brightness control, supported acpi video driver [ 8.697937] thinkpad_acpi: disabling thinkpad-acpi brightness events default... [ 8.702623] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio blocked [ 8.703374] thinkpad_acpi: standard acpi backlight interface available, not loading native 1 [ 8.707344] input: thinkpad buttons /devices/platform/thinkpad_acpi/input/input11 [ 8.710435] media: linux media interface: v0.10 [ 8.727784] linux video capture interface: v2.00 [ 8.738361] intel(r) wireless wifi driver linux [ 8.738363] copyright(c) 2003- 2015 intel corporation [ 8.738519] iwlwifi 0000:03:00.0: can't disable aspm; os doesn't have aspm control [ 8.747257] snd_hda_codec_realtek hdaudioc0d0: autoconfig alc269vc: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 8.747262] snd_hda_codec_realtek hdaudioc0d0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 8.747265] snd_hda_codec_realtek hdaudioc0d0: hp_outs=2 (0x15/0x1b/0x0/0x0/0x0) [ 8.747266] snd_hda_codec_realtek hdaudioc0d0: mono: mono_out=0x0 [ 8.747268] snd_hda_codec_realtek hdaudioc0d0: inputs: [ 8.747271] snd_hda_codec_realtek hdaudioc0d0: mic=0x18 [ 8.747273] snd_hda_codec_realtek hdaudioc0d0: dock mic=0x19 [ 8.747275] snd_hda_codec_realtek hdaudioc0d0: internal mic=0x12 [ 8.747579] iwlwifi 0000:03:00.0: direct firmware load iwlwifi-6000-6.ucode failed error -2 [ 8.748617] iwlwifi 0000:03:00.0: direct firmware load iwlwifi-6000-5.ucode failed error -2 [ 8.754003] iwlwifi 0000:03:00.0: loaded firmware version 9.221.4.1 build 25532 op_mode iwldvm [ 8.762351] uvcvideo: found uvc 1.00 device integrated camera (04f2:b2db) [ 8.764211] input: integrated camera /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6:1.0/input/input16 [ 8.764387] usbcore: registered new interface driver uvcvideo [ 8.764389] usb video class driver (1.1.1) [ 8.769066] input: hda intel pch mic /devices/pci0000:00/0000:00:1b.0/sound/card0/input12 [ 8.769140] input: hda intel pch dock mic /devices/pci0000:00/0000:00:1b.0/sound/card0/input13 [ 8.769244] input: hda intel pch headphone /devices/pci0000:00/0000:00:1b.0/sound/card0/input14 [ 8.769327] input: hda intel pch dock headphone /devices/pci0000:00/0000:00:1b.0/sound/card0/input15 [ 8.769400] input: hda intel pch hdmi/dp,pcm=3 /devices/pci0000:00/0000:00:1b.0/sound/card0/input17 [ 8.769466] input: hda intel pch hdmi/dp,pcm=7 /devices/pci0000:00/0000:00:1b.0/sound/card0/input18 [ 8.769534] input: hda intel pch hdmi/dp,pcm=8 /devices/pci0000:00/0000:00:1b.0/sound/card0/input19 [ 8.792916] avx version of gcm_enc/dec engaged. [ 8.792919] aes ctr mode by8 optimization enabled [ 8.795342] iwlwifi 0000:03:00.0: config_iwlwifi_debug disabled [ 8.795345] iwlwifi 0000:03:00.0: config_iwlwifi_debugfs enabled [ 8.795346] iwlwifi 0000:03:00.0: config_iwlwifi_device_tracing enabled [ 8.795348] iwlwifi 0000:03:00.0: detected intel(r) centrino(r) ultimate-n 6300 agn, rev=0x74 [ 8.800096] iwlwifi 0000:03:00.0: l1 enabled - ltr disabled [ 8.857962] ieee80211 phy0: selected rate control algorithm 'iwl-agn-rs' [ 8.905984] intel_rapl: found rapl domain package [ 8.905987] intel_rapl: found rapl domain core [ 8.905989] intel_rapl: found rapl domain uncore [ 8.905994] intel_rapl: rapl package 0 domain package locked bios [ 8.910939] cfg80211: world regulatory domain updated: [ 8.910942] cfg80211: dfs master region: unset [ 8.910944] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 8.910947] cfg80211: (2402000 khz - 2472000 khz @ 40000 khz), (n/a, 2000 mbm), (n/a) [ 8.910949] cfg80211: (2457000 khz - 2482000 khz @ 40000 khz), (n/a, 2000 mbm), (n/a) [ 8.910951] cfg80211: (2474000 khz - 2494000 khz @ 20000 khz), (n/a, 2000 mbm), (n/a) [ 8.910953] cfg80211: (5170000 khz - 5250000 khz @ 80000 khz, 160000 khz auto), (n/a, 2000 mbm), (n/a) [ 8.910956] cfg80211: (5250000 khz - 5330000 khz @ 80000 khz, 160000 khz auto), (n/a, 2000 mbm), (0 s) [ 8.910958] cfg80211: (5490000 khz - 5730000 khz @ 160000 khz), (n/a, 2000 mbm), (0 s) [ 8.910959] cfg80211: (5735000 khz - 5835000 khz @ 80000 khz), (n/a, 2000 mbm), (n/a) [ 8.910961] cfg80211: (57240000 khz - 63720000 khz @ 2160000 khz), (n/a, 0 mbm), (n/a) [ 8.911651] iwlwifi 0000:03:00.0 wlp3s0: renamed wlan0 [ 9.187903] ext4-fs (sdb1): mounting ext2 file system using ext4 subsystem [ 9.192311] ext4-fs (sdb1): mounted filesystem without journal. opts: (null) [ 9.301560] adding 8077308k swap on /dev/mapper/ubuntu--vg-swap_1. priority:-1 extents:1 across:8077308k ssfs [ 9.360861] audit: type=1400 audit(1477072973.779:2): apparmor="status" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=722 comm="apparmor_parser" [ 9.360869] audit: type=1400 audit(1477072973.779:3): apparmor="status" operation="profile_load" profile="unconfined" name="/usr/lib/networkmanager/nm-dhcp-client.action" pid=722 comm="apparmor_parser" [ 9.360874] audit: type=1400 audit(1477072973.779:4): apparmor="status" operation="profile_load" profile="unconfined" name="/usr/lib/networkmanager/nm-dhcp-helper" pid=722 comm="apparmor_parser" [ 9.360878] audit: type=1400 audit(1477072973.779:5): apparmor="status" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=722 comm="apparmor_parser" [ 9.362252] audit: type=1400 audit(1477072973.779:6): apparmor="status" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=726 comm="apparmor_parser" [ 9.362260] audit: type=1400 audit(1477072973.779:7): apparmor="status" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=726 comm="apparmor_parser" [ 9.365149] audit: type=1400 audit(1477072973.783:8): apparmor="status" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=727 comm="apparmor_parser" [ 9.366425] audit: type=1400 audit(1477072973.783:9): apparmor="status" operation="profile_load" profile="unconfined" name="webbrowser-app" pid=725 comm="apparmor_parser" [ 9.366430] audit: type=1400 audit(1477072973.783:10): apparmor="status" operation="profile_load" profile="unconfined" name="webbrowser-app//oxide_helper" pid=725 comm="apparmor_parser" [ 9.367213] audit: type=1400 audit(1477072973.783:11): apparmor="status" operation="profile_load" profile="unconfined" name="/usr/sbin/ippusbxd" pid=729 comm="apparmor_parser" [ 98.971467] ipv6: addrconf(netdev_up): wlp3s0: link not ready [ 98.971664] iwlwifi 0000:03:00.0: l1 enabled - ltr disabled [ 98.978333] iwlwifi 0000:03:00.0: l1 enabled - ltr disabled [ 98.978422] iwlwifi 0000:03:00.0: radio type=0x0-0x3-0x1 [ 99.199479] iwlwifi 0000:03:00.0: l1 enabled - ltr disabled [ 99.206214] iwlwifi 0000:03:00.0: l1 enabled - ltr disabled [ 99.206317] iwlwifi 0000:03:00.0: radio type=0x0-0x3-0x1 [ 99.299548] ipv6: addrconf(netdev_up): wlp3s0: link not ready [ 99.303584] ipv6: addrconf(netdev_up): enp0s25: link not ready [ 99.538103] ipv6: addrconf(netdev_up): enp0s25: link not ready [ 99.686781] ipv6: addrconf(netdev_up): wlp3s0: link not ready [ 118.114297] wlp3s0: authenticate 48:5d:36:54:79:98 [ 118.161796] wlp3s0: send auth 48:5d:36:54:79:98 (try 1/3) [ 118.163624] wlp3s0: authenticated [ 118.166210] wlp3s0: associate 48:5d:36:54:79:98 (try 1/3) [ 118.169868] wlp3s0: rx assocresp 48:5d:36:54:79:98 (capab=0x431 status=0 aid=1) [ 118.175258] wlp3s0: associated [ 118.175300] ipv6: addrconf(netdev_change): wlp3s0: link becomes ready [ 118.178469] cfg80211: regulatory domain changed country: [ 118.178474] cfg80211: dfs master region: fcc [ 118.178475] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 118.178478] cfg80211: (2402000 khz - 2472000 khz @ 40000 khz), (n/a, 3000 mbm), (n/a) [ 118.178481] cfg80211: (5170000 khz - 5250000 khz @ 80000 khz, 160000 khz auto), (n/a, 1700 mbm), (n/a) [ 118.178483] cfg80211: (5250000 khz - 5330000 khz @ 80000 khz, 160000 khz auto), (n/a, 2300 mbm), (0 s) [ 118.178485] cfg80211: (5490000 khz - 5730000 khz @ 160000 khz), (n/a, 2300 mbm), (0 s) [ 118.178487] cfg80211: (5735000 khz - 5835000 khz @ 80000 khz), (n/a, 3000 mbm), (n/a) [ 118.178489] cfg80211: (57240000 khz - 63720000 khz @ 2160000 khz), (n/a, 4000 mbm), (n/a) `
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