Also, what are these dots in syslog? Sep 15 09:55:14 p5520 kernel: [ 21.539677] hid-generic 0003:046D:C31F.0005: input,hiddev1,hidraw4: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:3e:00.0-1.7/input1 Sep 15 09:55:14 p5520 mtp-probe: checking bus 3, device 4: "/sys/devices/pci0000:00/0000:00:1d.6/0000:06:00.0/0000:07:02.0/0000:3e:00.0/usb3/3-1/3-1.7" Sep 15 09:55:14 p5520 mtp-probe: checking bus 3, device 3: "/sys/devices/pci0000:00/0000:00:1d.6/0000:06:00.0/0000:07:02.0/0000:3e:00.0/usb3/3-1/3-1.5" Sep 15 09:55:14 p5520 mtp-probe: bus: 3, device: 4 was not an MTP device Sep 15 09:55:14 p5520 mtp-probe: bus: 3, device: 3 was not an MTP device Sep 15 09:55:14 p5520 kernel: [ 21.595628] usbcore: registered new interface driver r8152 Sep 15 09:55:14 p5520 kernel: [ 21.606763] usbcore: registered new interface driver cdc_ether Sep 15 09:55:14 p5520 kernel: [ 21.683476] usb 4-1.2: reset SuperSpeed USB device number 3 using xhci_hcd Sep 15 09:55:14 p5520 kernel: [ 21.706117] r8152 4-1.2:1.0 (unnamed net_device) (uninitialized): Using pass-thru MAC addr d4:81:d7:35:8c:11 Sep 15 09:55:14 p5520 NetworkManager[1160]: <info> [1505462114.7966] manager: (eth0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/4) Sep 15 09:55:14 p5520 kernel: [ 21.759684] r8152 4-1.2:1.0 eth0: v1.08.9 Sep 15 09:55:14 p5520 NetworkManager[1160]: <info> [1505462114.8162] devices added (path: /sys/devices/pci0000:00/0000:00:1d.6/0000:06:00.0/0000:07:02.0/0000:3e:00.0/usb4/4-1/4-1.2/4-1.2:1.0/net/eth0, iface: eth0) Sep 15 09:55:14 p5520 NetworkManager[1160]: <info> [1505462114.8162] device added (path: /sys/devices/pci0000:00/0000:00:1d.6/0000:06:00.0/0000:07:02.0/0000:3e:00.0/usb4/4-1/4-1.2/4-1.2:1.0/net/eth0, iface: eth0): no ifupdown configuration found. Sep 15 09:55:14 p5520 NetworkManager[1160]: <info> [1505462114.8175] device (eth0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Sep 15 09:55:14 p5520 kernel: [ 21.783371] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready Sep 15 09:55:14 p5520 kernel: [ 21.812778] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready Sep 15 09:55:15 p5520 kernel: [ 22.941812] usbcore: registered new interface driver snd-usb-audio Sep 15 09:55:15 p5520 systemd-udevd[2621]: Process '/usr/sbin/alsactl -E HOME=/run/alsa restore 1' failed with exit code 99. Sep 15 09:55:16 p5520 pulseaudio[2115]: [pulseaudio] alsa-util.c: Unable to load mixer: Zły argument Sep 15 09:55:16 p5520 pulseaudio[2115]: [pulseaudio] sink.c: Default and alternate sample rates are the same. Sep 15 09:55:16 p5520 rtkit-daemon[2118]: Supervising 0 threads of 0 processes of 1 users. Sep 15 09:55:16 p5520 rtkit-daemon[2118]: message repeated 4 times: [ Supervising 0 threads of 0 processes of 1 users.] Sep 15 09:55:16 p5520 pulseaudio[2115]: [pulseaudio] alsa-util.c: Unable to load mixer: Zły argument Sep 15 09:55:16 p5520 pulseaudio[2115]: [pulseaudio] source.c: Default and alternate sample rates are the same. Sep 15 09:55:16 p5520 rtkit-daemon[2118]: Supervising 0 threads of 0 processes of 1 users. Sep 15 09:55:16 p5520 rtkit-daemon[2118]: message repeated 4 times: [ Supervising 0 threads of 0 processes of 1 users.] Sep 15 09:55:17 p5520 ModemManager[1080]: <info> Couldn't check support for device at '/sys/devices/pci0000:00/0000:00:1d.6/0000:06:00.0/0000:07:02.0/0000:3e:00.0/usb4/4-1/4-1.2': not supported by any plugin ......................................................................................................................................................................................................... ......................................................................................................................................................................................................... ......................................................................................................................................................................................................... ......................................................................................................................................................................................................... ......................................................................................................................................................................................................... ......................................................................................................................................................................................................... ......................................................................................................................................................................................................... ......................................................................................................................................................................................................... ...................................................................................................................................Sep 15 09:57:06 p5520 rsyslogd: [origin software="rsyslogd" swVersion= "8.16.0" x-pid="1141" x-info="http://www.rsyslog.com";] start Sep 15 09:57:06 p5520 systemd-modules-load[393]: Inserted module 'lp' Sep 15 09:57:06 p5520 systemd-modules-load[393]: Inserted module 'ppdev'
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1701499 Title: System often freezes or panics if I log in with Dell Dock WD15 connected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1701499/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
