Notebook wireless network disabled on startup

Hi,
My Lenovo Ideapad 310 notebook sometimes starts with the wireless network disabled, then I have to turn it off and on again to go back.

Can I solve this definitively?

Hi
This is not supposed to happen.
It would be useful to have more information on the hardware in question, such as the output of the command sudo inxi -N as well as the end of your ring buffer file tail -fn200 /var/log/kern.log > ~/kern.log when this problem occurs.

1 Like

Hi
View the hardware information:

Network:   Card-1: Realtek RTL8111/8168/8411 PCIE Gigabit Ethernet Controller
           driver: r8169
           Card-2: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter
           driver: ath10k_pci
           Card-3: Atheros

I will follow these days and when the problem occurs the exits of the command.

The problem occurred again this afternoon. I had to restart the note in order to use it. See output from log file.

Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.114184] usb usb2: Product: xHCI Host Controller
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.114185] usb usb2: Manufacturer: Linux 4.15.0-39-generic xhci-hcd
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.114186] usb usb2: SerialNumber: 0000:00:14.0
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.114446] hub 2-0:1.0: USB hub found
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.114456] hub 2-0:1.0: 6 ports detected
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.114964] usb: port power management may be unreliable
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.115222] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.132385] serio: i8042 KBD port at 0x60,0x64 irq 1
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.132388] serio: i8042 AUX port at 0x60,0x64 irq 12
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.132811] mousedev: PS/2 mouse device common for all mice
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.133433] rtc_cmos 00:03: RTC can wake from S4
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.133888] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.133971] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.133978] i2c /dev entries driver
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.133982] pcie_mp2_amd: AMD(R) PCI-E MP2 Communication Driver Version: 1.0
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.134045] device-mapper: uevent: version 1.0.3
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.134145] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: [email protected]
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.134148] intel_pstate: Intel P-state driver initializing
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.134635] intel_pstate: HWP enabled
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.134887] ledtrig-cpu: registered to indicate activity on CPUs
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.134889] EFI Variables Facility v0.08 2004-May-17
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.141463] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.170868] intel_pmc_core:  initialized
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.171101] NET: Registered protocol family 10
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.175981] Segment Routing with IPv6
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.175998] NET: Registered protocol family 17
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.176171] Key type dns_resolver registered
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.176716] RAS: Correctable Errors collector initialized.
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.176743] microcode: sig=0x406e3, pf=0x80, revision=0xc6
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.176915] microcode: Microcode Update Driver: v2.2.
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.176924] sched_clock: Marking stable (1176910207, 0)->(1155430709, 21479498)
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.177244] registered taskstats version 1
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.177251] Loading compiled-in X.509 certificates
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.179245] Loaded X.509 cert 'Build time autogenerated kernel key: 28c680bedc8638650c29d29ff1fd33ae66a2014d'
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.179740] Couldn't get size: 0x800000000000000e
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.179743] MODSIGN: Couldn't get UEFI db list
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.179992] Couldn't get size: 0x800000000000000e
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.179994] MODSIGN: Couldn't get UEFI MokListRT
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.181648] zswap: loaded using pool lzo/zbud
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.185942] Key type big_key registered
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.185946] Key type trusted registered
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.187418] Key type encrypted registered
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.187420] AppArmor: AppArmor sha1 policy hashing enabled
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.194414] ima: Allocated hash algorithm: sha1
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.213306] ACPI: Battery Slot [BAT0] (battery present)
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.257957] evm: HMAC attrs: 0x1
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.258568]   Magic number: 10:39:492
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.258790] rtc_cmos 00:03: setting system clock to 2018-11-17 17:27:19 UTC (1542475639)
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.258943] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.258943] EDD information not available.
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.260790] Freeing unused kernel memory: 2408K
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.272057] Write protecting the kernel read-only data: 20480k
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.272716] Freeing unused kernel memory: 2008K
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.275747] Freeing unused kernel memory: 1896K
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.281302] x86/mm: Checked W+X mappings: passed, no W+X pages found.
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.281303] x86/mm: Checking user space page tables
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.286375] x86/mm: Checked W+X mappings: passed, no W+X pages found.
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.373387] i801_smbus 0000:00:1f.4: SPD Write Disable is set
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.373426] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.378724] ahci 0000:00:17.0: version 3.0
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.378978] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 2 ports 6 Gbps 0x3 impl SATA mode
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.378981] ahci 0000:00:17.0: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.379498] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.379888] scsi host0: ahci
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.384048] scsi host1: ahci
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.384103] ata1: SATA max UDMA/133 abar [email protected] port 0xa112c100 irq 125
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.384105] ata2: SATA max UDMA/133 abar [email protected] port 0xa112c180 irq 125
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.393197] r8169 0000:01:00.0 eth0: RTL8168g/8111g at 0x        (ptrval), 6c:0b:84:db:70:27, XID 10900800 IRQ 126
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.393199] r8169 0000:01:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.409325] r8169 0000:01:00.0 enp1s0: renamed from eth0
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.412137] [drm] Memory usable by graphics device = 4096M
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.412139] checking generic (90000000 410000) vs hw (90000000 10000000)
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.412140] fb: switching to inteldrmfb from EFI VGA
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.412154] Console: switching to colour dummy device 80x25
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.412222] [drm] Replacing VGA console driver
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.418564] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.418565] [drm] Driver supports precise vblank timestamp query.
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.420280] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.420664] [drm] Finished loading DMC firmware i915/skl_dmc_ver1_26.bin (v1.26)
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.429176] [drm] Initialized i915 1.6.0 20171023 for 0000:00:02.0 on minor 0
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.431118] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.431499] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.456258] usb 1-2: new full-speed USB device number 2 using xhci_hcd
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.480596] fbcon: inteldrmfb (fb0) is primary device
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.480654] Console: switching to colour frame buffer device 170x48
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.480683] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.607452] usb 1-2: New USB device found, idVendor=3938, idProduct=1031
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.607454] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.607455] usb 1-2: Product: 2.4G Wireless Mouse
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.607456] usb 1-2: Manufacturer: MOSART Semi.
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.700043] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.700068] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.700355] ata1.00: ATA-10: KINGSTON SA400S37240G, SBFK71B1, max UDMA/133
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.700356] ata1.00: 468862128 sectors, multi 1: LBA48 NCQ (depth 31/32), AA
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.700656] ata1.00: configured for UDMA/133
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.700934] scsi 0:0:0:0: Direct-Access     ATA      KINGSTON SA400S3 71B1 PQ: 0 ANSI: 5
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.701269] sd 0:0:0:0: Attached scsi generic sg0 type 0
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.701524] sd 0:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/224 GiB)
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.701618] sd 0:0:0:0: [sda] Write Protect is off
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.701619] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.701677] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.702713] ata2.00: ATAPI: HL-DT-ST DVDRAM GUE0N, T.02, max UDMA/33
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.704880]  sda: sda1 sda2
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.704963] ata2.00: configured for UDMA/33
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.706059] sd 0:0:0:0: [sda] Attached SCSI disk
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.710430] scsi 1:0:0:0: CD-ROM            HL-DT-ST DVDRAM GUE0N     T.02 PQ: 0 ANSI: 5
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.736661] usb 1-4: new high-speed USB device number 3 using xhci_hcd
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.776716] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.776717] cdrom: Uniform CD-ROM driver Revision: 3.20
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.776874] sr 1:0:0:0: Attached scsi CD-ROM sr0
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.776961] sr 1:0:0:0: Attached scsi generic sg1 type 5
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.787289] random: fast init done
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.787699] random: systemd-udevd: uninitialized urandom read (16 bytes read)
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.787706] random: systemd-udevd: uninitialized urandom read (16 bytes read)
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.787745] random: systemd-udevd: uninitialized urandom read (16 bytes read)
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.901015] usb 1-4: New USB device found, idVendor=174f, idProduct=2408
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.901016] usb 1-4: New USB device strings: Mfr=2, Product=1, SerialNumber=0
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.901018] usb 1-4: Product: EasyCamera
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    1.901019] usb 1-4: Manufacturer: W160519b0034
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    2.032380] usb 1-5: new high-speed USB device number 4 using xhci_hcd
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    2.080796] clocksource: Switched to clocksource tsc
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    2.180921] usb 1-5: New USB device found, idVendor=0bda, idProduct=0129
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    2.180923] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    2.180924] usb 1-5: Product: USB2.0-CRW
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    2.180925] usb 1-5: Manufacturer: Generic
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    2.180926] usb 1-5: SerialNumber: 20100201396000000
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    2.185697] hidraw: raw HID events driver (C) Jiri Kosina
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    2.186141] usbcore: registered new interface driver rtsx_usb
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    2.188636] usbcore: registered new interface driver usbhid
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    2.188637] usbhid: USB HID core driver
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    2.190321] input: MOSART Semi. 2.4G Wireless Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:3938:1031.0001/input/input7
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    2.190421] hid-generic 0003:3938:1031.0001: input,hiddev0,hidraw0: USB HID v1.10 Mouse [MOSART Semi. 2.4G Wireless Mouse] on usb-0000:00:14.0-2/input0
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    2.378428] psmouse serio1: synaptics: queried max coordinates: x [..5670], y [..4794]
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    2.432971] psmouse serio1: synaptics: queried min coordinates: x [1314..], y [1098..]
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    2.548239] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xf00323/0x840300/0x2a800/0x0, board id: 2848, fw id: 1960267
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    2.617749] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input5
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    2.816609] [drm] RC6 on
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    3.267505] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    3.441073] ip_tables: (C) 2000-2006 Netfilter Core Team
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    3.673081] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    3.683489] lp: driver loaded but no devices found
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    3.691068] ppdev: user-space parallel port driver
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    3.778577] Adding 2097148k swap on /swapfile.  Priority:-2 extents:6 across:2260988k SSFS
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.135811] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.160651] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.166550] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.170678] input: Ideapad extra buttons as /devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/input/input8
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.229249] media: Linux media interface: v0.10
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.237008] Linux video capture interface: v2.00
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.246196] uvcvideo: Found UVC 1.00 device EasyCamera (174f:2408)
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.251580] uvcvideo 1-4:1.0: Entity type for entity Extension 3 was not initialized!
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.251583] uvcvideo 1-4:1.0: Entity type for entity Processing 2 was not initialized!
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.251585] uvcvideo 1-4:1.0: Entity type for entity Camera 1 was not initialized!
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.251655] input: EasyCamera: EasyCamera as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/input/input9
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.251732] usbcore: registered new interface driver uvcvideo
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.251733] USB Video Class driver (1.1.1)
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.257354] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.257356] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.257356] RAPL PMU: hw unit of domain package 2^-14 Joules
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.257357] RAPL PMU: hw unit of domain dram 2^-14 Joules
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.257358] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.257358] RAPL PMU: hw unit of domain psys 2^-14 Joules
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.272606] AVX2 version of gcm_enc/dec engaged.
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.272607] AES CTR mode by8 optimization enabled
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.303983] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.332908] random: crng init done
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.332910] random: 7 urandom warning(s) missed due to ratelimiting
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.371826] intel_rapl: Found RAPL domain package
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.371828] intel_rapl: Found RAPL domain core
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.371829] intel_rapl: Found RAPL domain uncore
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.371830] intel_rapl: Found RAPL domain dram
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.473351] snd_hda_codec_conexant hdaudioC0D0: CX20751/2: BIOS auto-probing.
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.473652] snd_hda_codec_conexant hdaudioC0D0: autoconfig for CX20751/2: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.473655] snd_hda_codec_conexant hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.473657] snd_hda_codec_conexant hdaudioC0D0:    hp_outs=1 (0x16/0x0/0x0/0x0/0x0)
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.473658] snd_hda_codec_conexant hdaudioC0D0:    mono: mono_out=0x0
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.473660] snd_hda_codec_conexant hdaudioC0D0:    inputs:
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.473662] snd_hda_codec_conexant hdaudioC0D0:      Internal Mic=0x1a
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.473664] snd_hda_codec_conexant hdaudioC0D0:      Mic=0x19
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.474446] snd_hda_codec_conexant hdaudioC0D0: Enable sync_write for stable communication
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.486235] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input10
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.486293] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input11
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.486342] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.486392] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.486443] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.486495] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    4.486545] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    5.289022] audit: type=1400 audit(1542475643.526:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=699 comm="apparmor_parser"
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    5.289025] audit: type=1400 audit(1542475643.526:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=699 comm="apparmor_parser"
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    5.289028] audit: type=1400 audit(1542475643.526:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=699 comm="apparmor_parser"
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    5.289914] audit: type=1400 audit(1542475643.526:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=696 comm="apparmor_parser"
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    5.289918] audit: type=1400 audit(1542475643.526:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=696 comm="apparmor_parser"
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    5.289920] audit: type=1400 audit(1542475643.526:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=696 comm="apparmor_parser"
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    5.289930] audit: type=1400 audit(1542475643.526:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=696 comm="apparmor_parser"
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    5.290082] audit: type=1400 audit(1542475643.526:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=695 comm="apparmor_parser"
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    5.290085] audit: type=1400 audit(1542475643.526:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=695 comm="apparmor_parser"
Nov 17 15:27:23 Lenovo-ideapad-310 kernel: [    5.290314] audit: type=1400 audit(1542475643.526:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=700 comm="apparmor_parser"
Nov 17 15:27:24 Lenovo-ideapad-310 kernel: [    5.940177] IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready
Nov 17 15:27:24 Lenovo-ideapad-310 kernel: [    5.989932] r8169 0000:01:00.0 enp1s0: link down
Nov 17 15:27:24 Lenovo-ideapad-310 kernel: [    5.990011] IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready