[19.04] Ethernet / Wired Connection refuses to connect when plugged in before boot

Hi all,

After a couple days of search, I haven't found anything regarding this issue regarding wired connection on the new 19.04 stable release of Ubuntu MATE.
For some reason, if I boot up my machine with my Ethernet cable plugged in, my wired connection will not work: even if I replug it, even if I tell my laptop to forget the network. However, if I boot up my system with my Ethernet cable unplugged, and then plug it it after it lands on the desktop, it works just fine.
The Wi-Fi works perfectly fine regardless.

With the occasional notification that I did disconnect from the network, and the WiFi indicator going through that pattern it does when it tries to connect, it appears as through it wants to connect, but something is blocking it from accepting the network.
What am I missing here?

What's your Ethernet hardware? USB or built in?

lspci | grep Ethernet
lsusb | grep Ethernet

It may be worth checking/watching the kernel logs when it works and when it doesn't to compare how the kernel responds. Keep an eye out for any mention of Ethernet or NetworkManager.

To watch, run this and plug/replug the cable:

tail -f /var/log/kern.log

To see log entries since boot, use the System Log Viewer (under System Tools) or run dmesgin the terminal. The kernel might give clues to what is happening.

1 Like

What's your Ethernet hardware? USB or built in?

It's built in.
Here's the output for lspci | grep Ethernet

03:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)
This is from one of the Acer Predator Helios 300 laptops.

Here are the working logs for tail -f /var/log/kern.log when unplugged then plugged with the working procedure:

[  758.569797] audit: type=1326 audit(1555692998.630:101): auid=1000 uid=1000 gid=1000 ses=2 pid=2829 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7fd027803307 code=0x50000
Apr 19 11:56:38 cal-Predator-G3-571 kernel: [  758.831799] audit: type=1326 audit(1555692998.890:102): auid=1000 uid=1000 gid=1000 ses=2 pid=2829 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7fd027803307 code=0x50000
Apr 19 11:56:39 cal-Predator-G3-571 kernel: [  759.082150] audit: type=1326 audit(1555692999.142:103): auid=1000 uid=1000 gid=1000 ses=2 pid=2829 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7fd027803307 code=0x50000
Apr 19 11:56:39 cal-Predator-G3-571 kernel: [  759.349142] audit: type=1326 audit(1555692999.406:104): auid=1000 uid=1000 gid=1000 ses=2 pid=2829 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7fd027803307 code=0x50000
Apr 19 11:56:39 cal-Predator-G3-571 kernel: [  759.597912] audit: type=1326 audit(1555692999.658:105): auid=1000 uid=1000 gid=1000 ses=2 pid=2829 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7fd027803307 code=0x50000
Apr 19 11:56:40 cal-Predator-G3-571 kernel: [  759.957262] audit: type=1326 audit(1555693000.014:106): auid=1000 uid=1000 gid=1000 ses=2 pid=2829 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7fd027803307 code=0x50000
Apr 19 12:00:33 cal-Predator-G3-571 kernel: [  993.718437] r8169 0000:03:00.1 enp3s0f1: Link is Down
Apr 19 12:00:37 cal-Predator-G3-571 kernel: [  997.729959] r8169 0000:03:00.1 enp3s0f1: Link is Up - 1Gbps/Full - flow control rx/tx
Apr 19 12:00:51 cal-Predator-G3-571 kernel: [ 1011.189604] r8169 0000:03:00.1 enp3s0f1: Link is Down
Apr 19 12:02:09 cal-Predator-G3-571 kernel: [ 1088.952286] audit: type=1326 audit(1555693329.013:107): auid=1000 uid=1000 gid=1000 ses=2 pid=2829 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7fd027803307 code=0x50000
Apr 19 12:02:29 cal-Predator-G3-571 kernel: [ 1109.575210] r8169 0000:03:00.1 enp3s0f1: Link is Up - 1Gbps/Full - flow control rx/tx

Here are the logs when the cable is plugged before startup, taken out, and then plugged back in:

Apr 19 12:19:09 cal-Predator-G3-571 kernel: [  186.263431] audit: type=1326 audit(1555694349.580:100): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
Apr 19 12:19:11 cal-Predator-G3-571 kernel: [  187.844012] audit: type=1326 audit(1555694351.160:101): auid=1000 uid=1000 gid=1000 ses=2 pid=2161 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f87e28a8307 code=0x50000
Apr 19 12:19:11 cal-Predator-G3-571 kernel: [  188.067177] audit: type=1326 audit(1555694351.380:102): auid=1000 uid=1000 gid=1000 ses=2 pid=2161 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f87e28a8307 code=0x50000
Apr 19 12:19:11 cal-Predator-G3-571 kernel: [  188.366793] audit: type=1326 audit(1555694351.680:103): auid=1000 uid=1000 gid=1000 ses=2 pid=2161 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f87e28a8307 code=0x50000
Apr 19 12:19:11 cal-Predator-G3-571 kernel: [  188.488198] audit: type=1326 audit(1555694351.804:104): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
Apr 19 12:19:15 cal-Predator-G3-571 kernel: [  192.483637] kauditd_printk_skb: 2 callbacks suppressed
Apr 19 12:19:15 cal-Predator-G3-571 kernel: [  192.483640] audit: type=1326 audit(1555694355.800:107): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
Apr 19 12:19:16 cal-Predator-G3-571 kernel: [  192.749561] audit: type=1326 audit(1555694356.064:108): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
Apr 19 12:19:16 cal-Predator-G3-571 kernel: [  192.998363] audit: type=1326 audit(1555694356.312:109): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
Apr 19 12:19:16 cal-Predator-G3-571 kernel: [  193.271807] audit: type=1326 audit(1555694356.588:110): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
Apr 19 12:20:09 cal-Predator-G3-571 kernel: [  245.823963] r8169 0000:03:00.1 enp3s0f1: Link is Down
Apr 19 12:20:15 cal-Predator-G3-571 kernel: [  252.051473] r8169 0000:03:00.1 enp3s0f1: Link is Up - 1Gbps/Full - flow control rx/tx

When I ran dmesg in the terminal, I got this:

[    1.440009] nvidia 0000:01:00.0: enabling device (0406 -> 0407)
[    1.440221] nvidia 0000:01:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=none
[    1.440457] scsi host0: ahci
[    1.441766] r8169 0000:03:00.1 enp3s0f1: renamed from eth0
[    1.442393] scsi host1: ahci
[    1.442578] scsi host2: ahci
[    1.442662] ata1: SATA max UDMA/133 abar [email protected] port 0xa452e100 irq 124
[    1.442663] ata2: DUMMY
[    1.442665] ata3: SATA max UDMA/133 abar [email protected] port 0xa452e200 irq 124
[    1.539686] NVRM: loading NVIDIA UNIX x86_64 Kernel Module  418.56  Fri Mar 15 12:59:26 CDT 2019
[    1.569633] checking generic (b0000000 7f0000) vs hw (b0000000 10000000)
[    1.569635] fb0: switching to inteldrmfb from VESA VGA
[    1.569660] Console: switching to colour dummy device 80x25
[    1.569728] [drm] Replacing VGA console driver
[    1.570275] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms  418.56  Fri Mar 15 12:32:40 CDT 2019
[    1.571067] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.571067] [drm] Driver supports precise vblank timestamp query.
[    1.571778] [drm] [nvidia-drm] [GPU ID 0x00000100] Loading driver
[    1.571779] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:01:00.0 on minor 1
[    1.572280] input: SYNA7DB5:01 06CB:7DB7 Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-SYNA7DB5:01/0018:06CB:7DB7.0001/input/input5
[    1.572414] input: SYNA7DB5:01 06CB:7DB7 Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-SYNA7DB5:01/0018:06CB:7DB7.0001/input/input6
[    1.572501] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[    1.572504] hid-generic 0018:06CB:7DB7.0001: input,hidraw0: I2C HID v1.00 Mouse [SYNA7DB5:01 06CB:7DB7] on i2c-SYNA7DB5:01
[    1.590633] [drm] Initialized i915 1.6.0 20181204 for 0000:00:02.0 on minor 0
[    1.591194] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
[    1.591205] ACPI: Video Device [PEGP] (multi-head: yes  rom: yes  post: no)
[    1.591367] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:00/LNXVIDEO:00/input/input8
[    1.592802] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    1.592936] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input9
[    1.594509] fbcon: inteldrmfb (fb0) is primary device
[    1.594540] Console: switching to colour frame buffer device 240x67
[    1.594558] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[    1.596071] usb 1-5: new low-speed USB device number 2 using xhci_hcd
[    1.752322] usb 1-5: New USB device found, idVendor=258a, idProduct=1006, bcdDevice= 1.00
[    1.752323] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.752323] usb 1-5: Product: USB KEYBOARD
[    1.752324] usb 1-5: Manufacturer: SINO WEALTH
[    1.754853] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    1.754868] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    1.756481] ata1.00: ATA-9: HFS256G39TND-N210A, 30001P10, max UDMA/133
[    1.756482] ata1.00: 500118192 sectors, multi 1: LBA48 NCQ (depth 32), AA
[    1.756878] ata1.00: configured for UDMA/133
[    1.759481] input: SINO WEALTH USB KEYBOARD as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/0003:258A:1006.0002/input/input10
[    1.766965] ahci 0000:00:17.0: port does not support device sleep
[    1.767170] scsi 0:0:0:0: Direct-Access     ATA      HFS256G39TND-N21 1P10 PQ: 0 ANSI: 5
[    1.767388] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    1.767461] sd 0:0:0:0: [sda] 500118192 512-byte logical blocks: (256 GB/238 GiB)
[    1.767462] sd 0:0:0:0: [sda] 4096-byte physical blocks
[    1.767469] sd 0:0:0:0: [sda] Write Protect is off
[    1.767470] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    1.767481] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.768810]  sda: sda1
[    1.769494] sd 0:0:0:0: [sda] Attached SCSI disk
[    1.816605] hid-generic 0003:258A:1006.0002: input,hidraw1: USB HID v1.10 Keyboard [SINO WEALTH USB KEYBOARD] on usb-0000:00:14.0-5/input0
[    1.824145] input: SINO WEALTH USB KEYBOARD System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1/0003:258A:1006.0003/input/input11
[    1.835316] ata3.00: ATA-10: ST2000LX001-1RG174, SDM1, max UDMA/133
[    1.835317] ata3.00: 3907029168 sectors, multi 16: LBA48 NCQ (depth 32), AA
[    1.880358] usb 1-6: new full-speed USB device number 3 using xhci_hcd
[    1.884509] input: SINO WEALTH USB KEYBOARD Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1/0003:258A:1006.0003/input/input12
[    1.884638] input: SINO WEALTH USB KEYBOARD Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1/0003:258A:1006.0003/input/input14
[    1.885014] hid-generic 0003:258A:1006.0003: input,hiddev0,hidraw2: USB HID v1.10 Keyboard [SINO WEALTH USB KEYBOARD] on usb-0000:00:14.0-5/input1
[    1.885029] usbcore: registered new interface driver usbhid
[    1.885030] usbhid: USB HID core driver
[    1.923117] ata3.00: configured for UDMA/133
[    1.932694] scsi 2:0:0:0: Direct-Access     ATA      ST2000LX001-1RG1 SDM1 PQ: 0 ANSI: 5
[    1.933028] sd 2:0:0:0: Attached scsi generic sg1 type 0
[    1.933184] sd 2:0:0:0: [sdb] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[    1.933185] sd 2:0:0:0: [sdb] 4096-byte physical blocks
[    1.933193] sd 2:0:0:0: [sdb] Write Protect is off
[    1.933194] sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[    1.933207] sd 2:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.934183]  sdb: sdb1 sdb2 < sdb5 >
[    1.934451] sd 2:0:0:0: [sdb] Attached SCSI disk
[    2.033174] usb 1-6: New USB device found, idVendor=1038, idProduct=1720, bcdDevice= 1.21
[    2.033176] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    2.033177] usb 1-6: Product: SteelSeries Rival 310 eSports Mouse
[    2.033178] usb 1-6: Manufacturer: SteelSeries
[    2.033179] usb 1-6: SerialNumber: 000000000000
[    2.035618] hid-generic 0003:1038:1720.0004: hiddev1,hidraw3: USB HID v1.11 Device [SteelSeries SteelSeries Rival 310 eSports Mouse] on usb-0000:00:14.0-6/input0
[    2.036301] input: SteelSeries SteelSeries Rival 310 eSports Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.1/0003:1038:1720.0005/input/input15
[    2.036533] hid-generic 0003:1038:1720.0005: input,hidraw4: USB HID v1.11 Mouse [SteelSeries SteelSeries Rival 310 eSports Mouse] on usb-0000:00:14.0-6/input1
[    2.037361] input: SteelSeries SteelSeries Rival 310 eSports Mouse Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.2/0003:1038:1720.0006/input/input16
[    2.096585] input: SteelSeries SteelSeries Rival 310 eSports Mouse Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.2/0003:1038:1720.0006/input/input17
[    2.096814] hid-generic 0003:1038:1720.0006: input,hidraw5: USB HID v1.11 Keyboard [SteelSeries SteelSeries Rival 310 eSports Mouse] on usb-0000:00:14.0-6/input2
[    2.224343] usb 1-7: new full-speed USB device number 4 using xhci_hcd
[    2.373842] usb 1-7: New USB device found, idVendor=04ca, idProduct=3016, bcdDevice= 0.01
[    2.373847] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.504694] usb 1-9: new high-speed USB device number 5 using xhci_hcd
[    2.671881] usb 1-9: New USB device found, idVendor=0408, idProduct=a060, bcdDevice= 0.01
[    2.671882] usb 1-9: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[    2.671883] usb 1-9: Product: HD WebCam
[    2.671884] usb 1-9: Manufacturer: Generic
[    2.671884] usb 1-9: SerialNumber: 200901010001
[    3.149807] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[    3.276832] systemd[1]: Inserted module 'autofs4'
[    3.288060] systemd[1]: systemd 240 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[    3.308734] systemd[1]: Detected architecture x86-64.
[    3.313251] systemd[1]: Set hostname to <cal-Predator-G3-571>.
[    3.401014] systemd[1]: /lib/systemd/system/spice-vdagentd.service:8: PIDFile= references path below legacy directory /var/run/, updating /var/run/spice-vdagentd/spice-vdagentd.pid → /run/spice-vdagentd/spice-vdagentd.pid; please update the unit file accordingly.
[    3.402977] systemd[1]: Listening on udev Kernel Socket.
[    3.403020] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    3.403030] systemd[1]: Reached target Remote File Systems.
[    3.403108] systemd[1]: Listening on Journal Audit Socket.
[    3.403135] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    3.403173] systemd[1]: Listening on fsck to fsckd communication Socket.
[    3.411928] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[    3.417459] lp: driver loaded but no devices found
[    3.420509] ppdev: user-space parallel port driver
[    3.460413] systemd-journald[448]: Received request to flush runtime journal from PID 1
[    3.588078] nvidia-uvm: Loaded the UVM driver in 8 mode, major device number 235
[    3.611014] input: Acer Wireless Radio Control as /devices/LNXSYSTM:00/10251229:00/input/input18
[    3.657822] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20181213/nsarguments-66)
[    3.689242] media: Linux media interface: v0.10
[    3.691389] acer_wmi: Acer Laptop ACPI-WMI Extras
[    3.691408] acer_wmi: Function bitmap for Communication Button: 0x801
[    3.697035] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    3.747819] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    3.748646] videodev: Linux video capture interface: v2.00
[    3.751417] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
[    3.761627] Bluetooth: Core ver 2.22
[    3.761639] NET: Registered protocol family 31
[    3.761640] Bluetooth: HCI device and connection manager initialized
[    3.761642] Bluetooth: HCI socket layer initialized
[    3.761644] Bluetooth: L2CAP socket layer initialized
[    3.761646] Bluetooth: SCO socket layer initialized
[    3.798394] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
[    3.798397] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    3.798398] RAPL PMU: hw unit of domain package 2^-14 Joules
[    3.798398] RAPL PMU: hw unit of domain dram 2^-14 Joules
[    3.798399] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    3.798400] RAPL PMU: hw unit of domain psys 2^-14 Joules
[    3.803246] usbcore: registered new interface driver btusb
[    3.809744] input: Acer WMI hotkeys as /devices/virtual/input/input19
[    3.845956] cryptd: max_cpu_qlen set to 1000
[    3.849073] uvcvideo: Found UVC 1.00 device HD WebCam (0408:a060)
[    3.857679] uvcvideo 1-9:1.0: Entity type for entity Extension 4 was not initialized!
[    3.857681] uvcvideo 1-9:1.0: Entity type for entity Processing 2 was not initialized!
[    3.857682] uvcvideo 1-9:1.0: Entity type for entity Camera 1 was not initialized!
[    3.857741] input: HD WebCam: HD WebCam as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9:1.0/input/input20
[    3.859127] AVX2 version of gcm_enc/dec engaged.
[    3.859128] AES CTR mode by8 optimization enabled
[    3.893299] ath10k_pci 0000:02:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0
[    3.905438] usbcore: registered new interface driver uvcvideo
[    3.905440] USB Video Class driver (1.1.1)
[    3.916781] idma64 idma64.0: Found Intel integrated DMA 64-bit
[    4.021526] idma64 idma64.1: Found Intel integrated DMA 64-bit
[    4.060724] snd_hda_intel 0000:00:1f.3: Linked as a consumer to 0000:00:02.0
[    4.060757] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    4.061483] snd_hda_intel 0000:01:00.1: Disabling MSI
[    4.061487] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client
[    4.062056] input: SYNA7DB5:01 06CB:7DB7 Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-SYNA7DB5:01/0018:06CB:7DB7.0001/input/input22
[    4.063746] hid-multitouch 0018:06CB:7DB7.0001: input,hidraw0: I2C HID v1.00 Mouse [SYNA7DB5:01 06CB:7DB7] on i2c-SYNA7DB5:01
[    4.192358] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC255: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    4.192360] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    4.192361] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    4.192362] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    4.192363] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    4.192365] snd_hda_codec_realtek hdaudioC0D0:      Headset Mic=0x19
[    4.192366] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    4.227992] intel_rapl: Found RAPL domain package
[    4.227993] intel_rapl: Found RAPL domain core
[    4.227994] intel_rapl: Found RAPL domain uncore
[    4.227995] intel_rapl: Found RAPL domain dram
[    4.231280] Adding 15624188k swap on /dev/sdb1.  Priority:-2 extents:1 across:15624188k FS
[    4.321723] EXT4-fs (sdb5): mounted filesystem with ordered data mode. Opts: (null)
[    4.345805] ath10k_pci 0000:02:00.0: qca6174 hw3.2 target 0x05030000 chip_id 0x00340aff sub 11ad:0807
[    4.345806] ath10k_pci 0000:02:00.0: kconfig debug 0 debugfs 1 tracing 1 dfs 0 testmode 0
[    4.346215] ath10k_pci 0000:02:00.0: firmware ver RM.4.4.1.c2-00057-QCARMSWP-1 api 6 features wowlan,ignore-otp,no-4addr-pad,raw-mode crc32 e061250a
[    4.354351] audit: type=1400 audit(1555694167.543:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=840 comm="apparmor_parser"
[    4.354889] audit: type=1400 audit(1555694167.543:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=835 comm="apparmor_parser"
[    4.354890] audit: type=1400 audit(1555694167.543:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=835 comm="apparmor_parser"
[    4.356055] audit: type=1400 audit(1555694167.543:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=836 comm="apparmor_parser"
[    4.356058] audit: type=1400 audit(1555694167.543:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=836 comm="apparmor_parser"
[    4.356059] audit: type=1400 audit(1555694167.543:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=836 comm="apparmor_parser"
[    4.356654] audit: type=1400 audit(1555694167.547:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ippusbxd" pid=843 comm="apparmor_parser"
[    4.356686] audit: type=1400 audit(1555694167.547:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=842 comm="apparmor_parser"
[    4.357429] audit: type=1400 audit(1555694167.547:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=839 comm="apparmor_parser"
[    4.411184] ath10k_pci 0000:02:00.0: board_file api 2 bmi_id N/A crc32 4ed3569e
[    4.481053] ath10k_pci 0000:02:00.0: unsupported HTC service id: 1536
[    4.499085] ath10k_pci 0000:02:00.0: htt-ver 3.56 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
[    4.606916] ath: EEPROM regdomain: 0x6c
[    4.606917] ath: EEPROM indicates we should expect a direct regpair map
[    4.606919] ath: Country alpha2 being used: 00
[    4.606919] ath: Regpair used: 0x6c
[    4.647156] ath10k_pci 0000:02:00.0 wlp2s0: renamed from wlan0
[    4.735302] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    4.735303] Bluetooth: BNEP filters: protocol multicast
[    4.735305] Bluetooth: BNEP socket layer initialized
[    4.914769] Generic PHY r8169-301:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=r8169-301:00, irq=IGNORE)
[    4.964724] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input24
[    5.022802] r8169 0000:03:00.1 enp3s0f1: Link is Down
[    5.251056] ath10k_pci 0000:02:00.0: unsupported HTC service id: 1536
[    5.273467] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input25
[    7.331590] r8169 0000:03:00.1 enp3s0f1: Link is Up - 1Gbps/Full - flow control rx/tx
[    7.331598] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0f1: link becomes ready
[   10.309912] wlp2s0: authenticate with f8:f5:32:84:29:94
[   10.358025] wlp2s0: send auth to f8:f5:32:84:29:94 (try 1/3)
[   10.359083] wlp2s0: authenticated
[   10.360162] wlp2s0: associate with f8:f5:32:84:29:94 (try 1/3)
[   10.361793] wlp2s0: RX AssocResp from f8:f5:32:84:29:94 (capab=0x411 status=0 aid=6)
[   10.364870] wlp2s0: associated
[   10.365038] ath: EEPROM regdomain: 0x8348
[   10.365040] ath: EEPROM indicates we should expect a country code
[   10.365044] ath: doing EEPROM country->regdmn map search
[   10.365047] ath: country maps to regdmn code: 0x3a
[   10.365049] ath: Country alpha2 being used: US
[   10.365051] ath: Regpair used: 0x3a
[   10.365055] ath: regdomain 0x8348 dynamically updated by country element
[   10.421035] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[   55.973183] Bluetooth: RFCOMM TTY layer initialized
[   55.973187] Bluetooth: RFCOMM socket layer initialized
[   55.973191] Bluetooth: RFCOMM ver 1.11
[   62.886339] kauditd_printk_skb: 29 callbacks suppressed
[   62.886341] audit: type=1326 audit(1555694226.204:40): auid=1000 uid=1000 gid=1000 ses=2 pid=2161 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f87e28a8307 code=0x50000
[   63.144695] audit: type=1107 audit(1555694226.464:41): pid=935 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call"  bus="system" path="/" interface="org.freedesktop.DBus.ObjectManager" member="GetManagedObjects" mask="send" name="org.bluez" pid=2161 label="snap.bitwarden.bitwarden" peer_pid=968 peer_label="unconfined"
                exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?'
[   64.178236] audit: type=1326 audit(1555694227.497:42): auid=1000 uid=1000 gid=1000 ses=2 pid=2161 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f87e28a8307 code=0x50000
[   65.054256] audit: type=1326 audit(1555694228.373:43): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   65.530907] audit: type=1326 audit(1555694228.853:44): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   65.541540] audit: type=1326 audit(1555694228.861:45): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   65.551918] audit: type=1326 audit(1555694228.873:46): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   65.562326] audit: type=1326 audit(1555694228.881:47): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   65.572532] audit: type=1326 audit(1555694228.893:48): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   65.584649] audit: type=1326 audit(1555694228.905:49): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   71.909394] kauditd_printk_skb: 6 callbacks suppressed
[   71.909399] audit: type=1326 audit(1555694235.231:56): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   72.163361] audit: type=1326 audit(1555694235.483:57): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   73.287641] audit: type=1326 audit(1555694236.607:58): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   73.939189] audit: type=1326 audit(1555694237.259:59): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   74.403706] audit: type=1326 audit(1555694237.723:60): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   74.660758] audit: type=1326 audit(1555694237.983:61): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   75.219659] audit: type=1326 audit(1555694238.539:62): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   75.747339] audit: type=1326 audit(1555694239.067:63): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   76.331514] audit: type=1326 audit(1555694239.651:64): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   76.692495] audit: type=1326 audit(1555694240.011:65): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   77.138464] audit: type=1326 audit(1555694240.459:66): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   77.451081] audit: type=1326 audit(1555694240.771:67): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   77.755043] audit: type=1326 audit(1555694241.075:68): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   78.282434] audit: type=1326 audit(1555694241.603:69): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   78.595079] audit: type=1326 audit(1555694241.915:70): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   78.955344] audit: type=1326 audit(1555694242.275:71): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   79.299210] audit: type=1326 audit(1555694242.619:72): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   79.620382] audit: type=1326 audit(1555694242.943:73): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   81.276180] audit: type=1326 audit(1555694244.595:74): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   81.532775] audit: type=1326 audit(1555694244.855:75): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   82.461790] kauditd_printk_skb: 1 callbacks suppressed
[   82.461795] audit: type=1326 audit(1555694245.783:77): auid=1000 uid=1000 gid=1000 ses=2 pid=2161 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f87e28a8307 code=0x50000
[   82.802982] audit: type=1326 audit(1555694246.123:78): auid=1000 uid=1000 gid=1000 ses=2 pid=2161 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f87e28a8307 code=0x50000
[   82.865616] audit: type=1326 audit(1555694246.187:79): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   83.130045] audit: type=1326 audit(1555694246.451:80): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[   83.368784] audit: type=1326 audit(1555694246.691:81): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  167.146446] audit: type=1326 audit(1555694330.460:82): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  167.555182] audit: type=1326 audit(1555694330.868:83): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  168.693065] audit: type=1326 audit(1555694332.008:84): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  168.948472] audit: type=1326 audit(1555694332.264:85): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  169.198256] audit: type=1326 audit(1555694332.512:86): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  169.526861] audit: type=1326 audit(1555694332.840:87): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  169.794191] audit: type=1326 audit(1555694333.108:88): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  170.031365] audit: type=1326 audit(1555694333.344:89): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  170.298093] audit: type=1326 audit(1555694333.612:90): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  170.585231] audit: type=1326 audit(1555694333.900:91): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  184.791783] kauditd_printk_skb: 3 callbacks suppressed
[  184.791784] audit: type=1326 audit(1555694348.108:95): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  185.043340] audit: type=1326 audit(1555694348.356:96): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  185.296345] audit: type=1326 audit(1555694348.612:97): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  185.739412] audit: type=1326 audit(1555694349.056:98): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  185.996513] audit: type=1326 audit(1555694349.312:99): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  186.263431] audit: type=1326 audit(1555694349.580:100): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  187.844012] audit: type=1326 audit(1555694351.160:101): auid=1000 uid=1000 gid=1000 ses=2 pid=2161 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f87e28a8307 code=0x50000
[  188.067177] audit: type=1326 audit(1555694351.380:102): auid=1000 uid=1000 gid=1000 ses=2 pid=2161 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f87e28a8307 code=0x50000
[  188.366793] audit: type=1326 audit(1555694351.680:103): auid=1000 uid=1000 gid=1000 ses=2 pid=2161 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f87e28a8307 code=0x50000
[  188.488198] audit: type=1326 audit(1555694351.804:104): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  192.483637] kauditd_printk_skb: 2 callbacks suppressed
[  192.483640] audit: type=1326 audit(1555694355.800:107): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  192.749561] audit: type=1326 audit(1555694356.064:108): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  192.998363] audit: type=1326 audit(1555694356.312:109): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  193.271807] audit: type=1326 audit(1555694356.588:110): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  245.823963] r8169 0000:03:00.1 enp3s0f1: Link is Down
[  252.051473] r8169 0000:03:00.1 enp3s0f1: Link is Up - 1Gbps/Full - flow control rx/tx
[  376.587466] audit: type=1326 audit(1555694539.896:111): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  377.571774] audit: type=1326 audit(1555694540.879:112): auid=1000 uid=1000 gid=1000 ses=2 pid=2161 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f87e28a8307 code=0x50000
[  377.658937] audit: type=1326 audit(1555694540.967:113): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  377.896292] audit: type=1326 audit(1555694541.207:114): auid=1000 uid=1000 gid=1000 ses=2 pid=2317 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f5112e1f307 code=0x50000
[  378.530275] audit: type=1326 audit(1555694541.839:115): auid=1000 uid=1000 gid=1000 ses=2 pid=2161 comm="bitwarden" exe="/snap/bitwarden/17/bitwarden" sig=0 arch=c000003e syscall=92 compat=0 ip=0x7f87e28a8307 code=0x50000

It doesn't seem to list much of a change, though (I had to split the output in half due to character limit).

The logs look good to me. The link appears to be established each time, so perhaps it's an issue with NetworkManager and/or dnsmasq (which is DHCP for obtaining an IP address) when your computer boots with Ethernet already plugged in.

When it happens, what's the output of this?

ip addr show enp3s0f1

As a temporary workaround, does restarting NetworkManager fix the problem? I've had weird quirks in the past with Network Manager, I tend to find just restarting that component works:

sudo service NetworkManager restart
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When it happens, what's the output of this?
ip addr show enp3s0f1

This is the output:

2: enp3s0f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 98:29:a6:43:28:ac brd ff:ff:ff:ff:ff:ff
inet6 fe80::9f7c:98f5:e6b4:e23a/64 scope link noprefixroute
valid_lft forever preferred_lft forever

#########

As a temporary workaround, does restarting NetworkManager fix the problem? I've had weird quirks in the past with Network Manager, I tend to find just restarting that component works:
sudo service NetworkManager restart

Oh, I remember that command, let me try it.
Okay, unfortunately nothing changes. As before, it knows that the wired network exists, but it refuses to interact with it.

EDIT: Could it potentially be that the system detects the connection, and say, root would remove permission for the Ethernet hardware to operate?

So it looks like your adapter is assigned an IPv6 address, as seen here:

inet6 fe80::9f7c:98f5:e6b4:e23a/64 scope link noprefixroute

I had a look online for some answers, particularly this last line was of interest:

valid_lft forever preferred_lft forever

(I hadn't known about this before, this post describes what they mean - turns out my WLAN also has the same but mine has an inetline too since it has an IPv4 address)

This answer might be worth a try:

Apparently it could be down to a race condition during boot. Try adding:

auto enp3s0f1

to /etc/network/interfaces and reboot.


Alternately, if that doesn't work and your network doesn't need IPv6, you could open Network Manager ( image → Edit Connections) and disable IPv6 (Set to "Ignore"). Maybe check your IPv4 settings and set them to static addresses if you're familiar with networking.

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I have tried both of these suggestions, however, the computer will still not accept the connection when plugged in at boot.

Unfortunately, I'm out of ideas to diagnose which component of the networking stack is misbehaving. All I can suggest is to see if you can explicitly bring the interface down then back up via the command line:

sudo ip link set enp3s0f1 down
ip addr show enp3s0f1           // Should say DOWN
sudo ip link set enp3s0f1 up

Presumably this started happening on 19.04? Was it an upgrade from 18.10? Does it happen to work if you boot a live session (CD/USB) of 19.04?

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Presumably this started happening on 19.04? Was it an upgrade from 18.10? Does it happen to work if you boot a live session (CD/USB) of 19.04?

No, and no: I did a USB install from 18.04. In the live session with 19.04, it stopped working. I did not do an upgrade.

After that, I erased my partitions and started from scratch and tried again with a USB, didn't work in live nor post-install.

In 18.04 Bionic Beaver, it works out-of-the-box.

thanks, that specific advice did worked for that problem in 19.04 (with enp1s0f1 instead in my case) and when i switch on and off separately it works fine now
but when i reboot and when my router resets my machine, back to that problem

lspci | grep Ethernet

01:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)

The auto item in /etc/network/interfaces causes my laptop to hang during boot if no ethernet connection is plugged in, for instance while traveleing, very undesired to me. See my comment on askubuntu.com to get it work with ifplugd and still being able to use wireless connection with NetworkManager.