-- Logs begin at Wed 2017-02-01 09:41:06 MST, end at Wed 2017-02-01 10:09:19 MST. -- Feb 01 09:41:06 hostname kernel: tsc: Unable to calibrate against PIT Feb 01 09:41:06 hostname kernel: ENERGY_PERF_BIAS: Set to 'normal', was 'performance' Feb 01 09:41:06 hostname kernel: ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) Feb 01 09:41:06 hostname kernel: PCI: Probing PCI hardware Feb 01 09:41:06 hostname kernel: ACPI: : failed to evaluate _DSM (0x1001) Feb 01 09:41:06 hostname kernel: usb 1-3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes Feb 01 09:41:06 hostname kernel: usb 1-7: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes Feb 01 09:41:06 hostname kernel: ------------[ cut here ]------------ Feb 01 09:41:06 hostname kernel: WARNING: CPU: 0 PID: 163 at /build/linux-EO9xOi/linux-4.4.0/ubuntu/i915/intel_pm.c:3675 skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo]() Feb 01 09:41:06 hostname kernel: WARN_ON(!wm_changed) Feb 01 09:41:06 hostname kernel: Modules linked in: hid_generic rtsx_usb_sdmmc usbhid hid rtsx_usb i915_bpo intel_ips video ttm i2c_algo_bit alx mdio drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci libahci Feb 01 09:41:06 hostname kernel: CPU: 0 PID: 163 Comm: kworker/u8:5 Not tainted 4.4.0-59-generic #80-Ubuntu Feb 01 09:41:06 hostname kernel: Hardware name: Micro-Star International Co., Ltd. GE62 6QD/MS-16J5, BIOS E16J5IMS.114 04/29/2016 Feb 01 09:41:06 hostname kernel: Workqueue: events_unbound async_run_entry_fn Feb 01 09:41:06 hostname kernel: 0000000000000286 000000002c786142 ffff880468757680 ffffffff813f7583 Feb 01 09:41:06 hostname kernel: ffff8804687576c8 ffffffffc02529a0 ffff8804687576b8 ffffffff810812d2 Feb 01 09:41:06 hostname kernel: ffff880468c21000 ffff880468fca148 ffff880468c22000 ffff88046f72b378 Feb 01 09:41:06 hostname kernel: Call Trace: Feb 01 09:41:06 hostname kernel: [] dump_stack+0x63/0x90 Feb 01 09:41:06 hostname kernel: [] warn_slowpath_common+0x82/0xc0 Feb 01 09:41:06 hostname kernel: [] warn_slowpath_fmt+0x5c/0x80 Feb 01 09:41:06 hostname kernel: [] skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo] Feb 01 09:41:06 hostname kernel: [] skl_update_wm+0x185/0x610 [i915_bpo] Feb 01 09:41:06 hostname kernel: [] ? intel_ddi_enable_transcoder_func+0x17f/0x260 [i915_bpo] Feb 01 09:41:06 hostname kernel: [] intel_update_watermarks+0x1e/0x30 [i915_bpo] Feb 01 09:41:06 hostname kernel: [] haswell_crtc_enable+0x761/0x8e0 [i915_bpo] Feb 01 09:41:06 hostname kernel: [] ? intel_finish_crtc_commit+0xe/0x10 [i915_bpo] Feb 01 09:41:06 hostname kernel: [] ? drm_atomic_helper_commit_planes_on_crtc+0x154/0x270 [drm_kms_helper] Feb 01 09:41:06 hostname kernel: [] intel_atomic_commit+0x5d6/0x14a0 [i915_bpo] Feb 01 09:41:06 hostname kernel: [] ? drm_atomic_check_only+0x18e/0x590 [drm] Feb 01 09:41:06 hostname kernel: [] drm_atomic_commit+0x37/0x60 [drm] Feb 01 09:41:06 hostname kernel: [] restore_fbdev_mode+0x22f/0x260 [drm_kms_helper] Feb 01 09:41:06 hostname kernel: [] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm] Feb 01 09:41:06 hostname kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] Feb 01 09:41:06 hostname kernel: [] drm_fb_helper_set_par+0x2d/0x50 [drm_kms_helper] Feb 01 09:41:06 hostname kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915_bpo] Feb 01 09:41:06 hostname kernel: [] fbcon_init+0x570/0x5f0 Feb 01 09:41:06 hostname kernel: [] visual_init+0xd6/0x130 Feb 01 09:41:06 hostname kernel: [] do_bind_con_driver+0x1c1/0x3a0 Feb 01 09:41:06 hostname kernel: [] do_take_over_console+0x149/0x1b0 Feb 01 09:41:06 hostname kernel: [] do_fbcon_takeover+0x57/0xb0 Feb 01 09:41:06 hostname kernel: [] fbcon_event_notify+0x658/0x750 Feb 01 09:41:06 hostname kernel: [] notifier_call_chain+0x4a/0x70 Feb 01 09:41:06 hostname kernel: [] __blocking_notifier_call_chain+0x47/0x60 Feb 01 09:41:06 hostname kernel: [] blocking_notifier_call_chain+0x16/0x20 Feb 01 09:41:06 hostname kernel: [] fb_notifier_call_chain+0x1b/0x20 Feb 01 09:41:06 hostname kernel: [] register_framebuffer+0x20f/0x350 Feb 01 09:41:06 hostname kernel: [] drm_fb_helper_initial_config+0x28a/0x420 [drm_kms_helper] Feb 01 09:41:06 hostname kernel: [] intel_fbdev_initial_config+0x1f/0x30 [i915_bpo] Feb 01 09:41:06 hostname kernel: [] async_run_entry_fn+0x48/0x150 Feb 01 09:41:06 hostname kernel: [] process_one_work+0x165/0x480 Feb 01 09:41:06 hostname kernel: [] worker_thread+0x4b/0x4c0 Feb 01 09:41:06 hostname kernel: [] ? process_one_work+0x480/0x480 Feb 01 09:41:06 hostname kernel: [] kthread+0xd8/0xf0 Feb 01 09:41:06 hostname kernel: [] ? kthread_create_on_node+0x1e0/0x1e0 Feb 01 09:41:06 hostname kernel: [] ret_from_fork+0x3f/0x70 Feb 01 09:41:06 hostname kernel: [] ? kthread_create_on_node+0x1e0/0x1e0 Feb 01 09:41:06 hostname kernel: ---[ end trace ac42695300430d09 ]--- Feb 01 09:41:08 hostname systemd-udevd[332]: unknown key 'BUS' in /etc/udev/rules.d/ft-rockey.rules:1 Feb 01 09:41:08 hostname systemd-udevd[332]: invalid rule '/etc/udev/rules.d/ft-rockey.rules:1' Feb 01 09:41:08 hostname systemd[1]: dev-disk-by\x2dpartlabel-Basic\x5cx20data\x5cx20partition.device: Dev dev-disk-by\x2dpartlabel-Basic\x5cx20data\x5cx20partition.device appeared twice with different sysfs paths /sys/devices/pci0000:00/0000:00:17.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda3 and /sys/devices/pci0000:00/0000:00:17.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda4 Feb 01 09:41:09 hostname kernel: iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-19.ucode failed with error -2 Feb 01 09:41:09 hostname kernel: iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-18.ucode failed with error -2 Feb 01 09:41:09 hostname kernel: iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-17.ucode failed with error -2 Feb 01 09:41:10 hostname systemd-tmpfiles[580]: [/usr/lib/tmpfiles.d/var.conf:14] Duplicate line for path "/var/log", ignoring. Feb 01 09:41:13 hostname systemd[1]: dev-disk-by\x2dpartlabel-Basic\x5cx20data\x5cx20partition.device: Dev dev-disk-by\x2dpartlabel-Basic\x5cx20data\x5cx20partition.device appeared twice with different sysfs paths /sys/devices/pci0000:00/0000:00:17.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda3 and /sys/devices/pci0000:00/0000:00:17.0/ata4/host3/target3:0:0/3:0:0:0/block/sdb/sdb2 Feb 01 09:41:19 hostname systemd[1]: dev-disk-by\x2dpartlabel-Basic\x5cx20data\x5cx20partition.device: Dev dev-disk-by\x2dpartlabel-Basic\x5cx20data\x5cx20partition.device appeared twice with different sysfs paths /sys/devices/pci0000:00/0000:00:17.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda3 and /sys/devices/pci0000:00/0000:00:17.0/ata4/host3/target3:0:0/3:0:0:0/block/sdb/sdb1 Feb 01 09:41:21 hostname bluetoothd[925]: Failed to obtain handles for "Service Changed" characteristic Feb 01 09:41:22 hostname bluetoothd[925]: Not enough free handles to register service Feb 01 09:41:22 hostname bluetoothd[925]: Error adding Link Loss service Feb 01 09:41:22 hostname bluetoothd[925]: Not enough free handles to register service Feb 01 09:41:22 hostname bluetoothd[925]: Current Time Service could not be registered Feb 01 09:41:22 hostname bluetoothd[925]: gatt-time-server: Input/output error (5) Feb 01 09:41:22 hostname bluetoothd[925]: Not enough free handles to register service Feb 01 09:41:22 hostname bluetoothd[925]: Sap driver initialization failed. Feb 01 09:41:22 hostname bluetoothd[925]: sap-server: Operation not permitted (1) Feb 01 09:41:23 hostname NetworkManager[929]: [1485967283.2537] SettingsPlugin-Ofono: file doesn't exist: /var/lib/ofono Feb 01 09:41:23 hostname NetworkManager[929]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed Feb 01 09:41:23 hostname NetworkManager[929]: [1485967283.9178] failed to enumerate oFono devices: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was not provided by any .service files Feb 01 09:41:24 hostname kernel: audit_printk_skb: 36 callbacks suppressed Feb 01 09:41:24 hostname NetworkManager[929]: [1485967284.8058] dnsmasq[0x1344c40]: dnsmasq not found on the bus. The nameserver update will be sent when dnsmasq appears Feb 01 09:41:24 hostname dnsmasq[1072]: warning: no upstream servers configured Feb 01 09:41:25 hostname wpa_supplicant[1049]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Feb 01 09:41:25 hostname wpa_supplicant[1049]: dbus: Failed to construct signal Feb 01 09:41:25 hostname wpa_supplicant[1049]: Could not read interface p2p-dev-wlp2s0 flags: No such device Feb 01 09:41:26 hostname lightdm[1266]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Feb 01 09:41:26 hostname lightdm[1266]: PAM adding faulty module: pam_kwallet.so Feb 01 09:41:26 hostname lightdm[1266]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Feb 01 09:41:26 hostname lightdm[1266]: PAM adding faulty module: pam_kwallet5.so Feb 01 09:41:30 hostname lightdm[1330]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Feb 01 09:41:30 hostname lightdm[1330]: PAM adding faulty module: pam_kwallet.so Feb 01 09:41:30 hostname lightdm[1330]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Feb 01 09:41:30 hostname lightdm[1330]: PAM adding faulty module: pam_kwallet5.so Feb 01 09:41:31 hostname pulseaudio[1392]: [pulseaudio] backend-ofono.c: Failed to register as a handsfree audio agent with ofono: org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was not provided by any .service files Feb 01 09:41:31 hostname pulseaudio[1433]: [pulseaudio] pid.c: Daemon already running. Feb 01 09:41:53 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 09:42:05 hostname lightdm[1470]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Feb 01 09:42:05 hostname lightdm[1470]: PAM adding faulty module: pam_kwallet.so Feb 01 09:42:05 hostname lightdm[1470]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Feb 01 09:42:05 hostname lightdm[1470]: PAM adding faulty module: pam_kwallet5.so Feb 01 09:42:11 hostname org.gtk.vfs.Daemon[1285]: A connection to the bus can't be made Feb 01 09:42:14 hostname org.gnome.ScreenSaver[1590]: ** (gnome-screensaver:1768): WARNING **: Couldn't get presence status: The name org.gnome.SessionManager was not provided by any .service files Feb 01 09:42:15 hostname pulseaudio[1849]: [pulseaudio] backend-ofono.c: Failed to register as a handsfree audio agent with ofono: org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was not provided by any .service files Feb 01 09:42:15 hostname bluetoothd[925]: RFCOMM server failed for Headset Voice gateway: rfcomm_bind: Address already in use (98) Feb 01 09:42:15 hostname pulseaudio[1872]: [pulseaudio] pid.c: Daemon already running. Feb 01 09:42:15 hostname pulseaudio[1874]: [pulseaudio] pid.c: Daemon already running. Feb 01 09:42:19 hostname org.gnome.ScreenSaver[1590]: ** Message: Lost the name, shutting down. Feb 01 09:42:26 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 09:42:35 hostname org.gnome.zeitgeist.Engine[1590]: ** (zeitgeist-datahub:2087): WARNING **: zeitgeist-datahub.vala:229: Unable to get name "org.gnome.zeitgeist.datahub" on the bus! Feb 01 09:43:09 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 09:44:04 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 09:45:05 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 09:46:08 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 09:47:11 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 09:48:14 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 09:49:19 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 09:50:20 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 09:51:23 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 09:52:26 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 09:53:29 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 09:54:34 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 09:54:36 hostname kernel: ------------[ cut here ]------------ Feb 01 09:54:36 hostname kernel: WARNING: CPU: 3 PID: 1039 at /build/linux-EO9xOi/linux-4.4.0/ubuntu/i915/intel_pm.c:3675 skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo]() Feb 01 09:54:36 hostname kernel: WARN_ON(!wm_changed) Feb 01 09:54:36 hostname kernel: Modules linked in: Feb 01 09:54:36 hostname kernel: input_leds rfcomm bnep drbg ansi_cprng dm_crypt rtsx_usb_ms memstick arc4 iwlmvm mac_hid nls_iso8859_1 mac80211 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iwlwifi btusb btrtl btbcm btintel bluetooth snd_hda_intel snd_hda_codec cfg80211 snd_hda_core snd_hwdep intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_pcm kvm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd mei_me mei shpchp soundcore irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd serio_raw parport_pc ppdev lp parport autofs4 hid_generic rtsx_usb_sdmmc usbhid hid rtsx_usb i915_bpo intel_ips video ttm i2c_algo_bit alx mdio drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops Feb 01 09:54:36 hostname kernel: drm ahci libahci Feb 01 09:54:36 hostname kernel: CPU: 3 PID: 1039 Comm: Xorg Tainted: G W 4.4.0-59-generic #80-Ubuntu Feb 01 09:54:36 hostname kernel: Hardware name: Micro-Star International Co., Ltd. GE62 6QD/MS-16J5, BIOS E16J5IMS.114 04/29/2016 Feb 01 09:54:36 hostname kernel: 0000000000000286 00000000beaa90d3 ffff88046941f920 ffffffff813f7583 Feb 01 09:54:36 hostname kernel: ffff88046941f968 ffffffffc02529a0 ffff88046941f958 ffffffff810812d2 Feb 01 09:54:36 hostname kernel: ffff880468c21000 ffff880468fca148 ffff880468c22000 ffff88046f72b378 Feb 01 09:54:36 hostname kernel: Call Trace: Feb 01 09:54:36 hostname kernel: [] dump_stack+0x63/0x90 Feb 01 09:54:36 hostname kernel: [] warn_slowpath_common+0x82/0xc0 Feb 01 09:54:36 hostname kernel: [] warn_slowpath_fmt+0x5c/0x80 Feb 01 09:54:36 hostname kernel: [] skl_update_other_pipe_wm+0x16c/0x180 [i915_bpo] Feb 01 09:54:36 hostname kernel: [] skl_update_wm+0x185/0x610 [i915_bpo] Feb 01 09:54:36 hostname kernel: [] ? intel_ddi_enable_transcoder_func+0x17f/0x260 [i915_bpo] Feb 01 09:54:36 hostname kernel: [] intel_update_watermarks+0x1e/0x30 [i915_bpo] Feb 01 09:54:36 hostname kernel: [] haswell_crtc_enable+0x761/0x8e0 [i915_bpo] Feb 01 09:54:36 hostname kernel: [] intel_atomic_commit+0x5d6/0x14a0 [i915_bpo] Feb 01 09:54:36 hostname kernel: [] ? drm_atomic_check_only+0x18e/0x590 [drm] Feb 01 09:54:36 hostname kernel: [] drm_atomic_commit+0x37/0x60 [drm] Feb 01 09:54:36 hostname kernel: [] drm_atomic_helper_set_config+0x76/0xb0 [drm_kms_helper] Feb 01 09:54:36 hostname kernel: [] drm_mode_set_config_internal+0x62/0x100 [drm] Feb 01 09:54:36 hostname kernel: [] drm_mode_setcrtc+0x3cc/0x4f0 [drm] Feb 01 09:54:36 hostname kernel: [] drm_ioctl+0x152/0x540 [drm] Feb 01 09:54:36 hostname kernel: [] ? drm_mode_setplane+0x1b0/0x1b0 [drm] Feb 01 09:54:36 hostname kernel: [] ? mntput+0x24/0x40 Feb 01 09:54:36 hostname kernel: [] ? __fput+0x190/0x220 Feb 01 09:54:36 hostname kernel: [] do_vfs_ioctl+0x29f/0x490 Feb 01 09:54:36 hostname kernel: [] ? __set_task_blocked+0x41/0xa0 Feb 01 09:54:36 hostname kernel: [] ? __set_current_blocked+0x36/0x60 Feb 01 09:54:36 hostname kernel: [] SyS_ioctl+0x79/0x90 Feb 01 09:54:36 hostname kernel: [] ? SyS_rt_sigprocmask+0x8e/0xc0 Feb 01 09:54:36 hostname kernel: [] entry_SYSCALL_64_fastpath+0x16/0x71 Feb 01 09:54:36 hostname kernel: ---[ end trace ac42695300430d0a ]--- Feb 01 09:55:35 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 09:56:38 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 09:56:38 hostname systemd-tmpfiles[2471]: [/usr/lib/tmpfiles.d/var.conf:14] Duplicate line for path "/var/log", ignoring. Feb 01 09:57:41 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 09:58:44 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 09:58:48 hostname compiz[1750]: pam_ecryptfs: seteuid error Feb 01 09:59:12 hostname com.canonical.Unity.Scope.Applications[1590]: Error loading package indexes: Couldn't stat '/var/cache/software-center/xapian' Feb 01 09:59:12 hostname com.canonical.Unity.Scope.Applications[1590]: (unity-scope-loader:2517): unity-applications-daemon-CRITICAL **: daemon.vala:144: Failed to load Software Center index. 'Apps Available for Download' will not be listed Feb 01 09:59:18 hostname gnome-keyring-daemon[1494]: asked to register item /org/freedesktop/secrets/collection/login/1, but it's already registered Feb 01 09:59:20 hostname gnome-keyring-daemon[1494]: asked to register item /org/freedesktop/secrets/collection/login/1, but it's already registered Feb 01 09:59:49 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 10:00:50 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 10:01:53 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 10:02:56 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 10:03:59 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 10:05:04 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 10:06:05 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 10:07:08 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 10:07:41 hostname com.canonical.Unity.Scope.Applications[1590]: (unity-scope-loader:2517): unity-applications-daemon-WARNING **: commands-scope.vala:490: Error listing directory executables: Error opening directory '/home/username/.local/bin': No such file or directory Feb 01 10:07:42 hostname com.canonical.Unity.Scope.Applications[1590]: (unity-scope-loader:2517): unity-applications-daemon-WARNING **: commands-scope.vala:490: Error listing directory executables: Error opening directory '/snap/bin': No such file or directory Feb 01 10:08:11 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 10:08:53 hostname pulseaudio[1849]: [alsa-sink-ALC898 Analog] alsa-sink.c: ALSA woke us up to write new data to the device, but there was actually nothing to write. Feb 01 10:08:53 hostname pulseaudio[1849]: [alsa-sink-ALC898 Analog] alsa-sink.c: Most likely this is a bug in the ALSA driver 'snd_hda_intel'. Please report this issue to the ALSA developers. Feb 01 10:08:53 hostname pulseaudio[1849]: [alsa-sink-ALC898 Analog] alsa-sink.c: We were woken up with POLLOUT set -- however a subsequent snd_pcm_avail() returned 0 or another value < min_avail. Feb 01 10:09:14 hostname wpa_supplicant[1049]: wlp2s0: Failed to initiate sched scan Feb 01 10:09:19 hostname com.canonical.Unity.Scope.Applications[1590]: /usr/share/apport/apport-gtk:16: PyGIWarning: Wnck was imported without specifying a version first. Use gi.require_version('Wnck', '3.0') before import to ensure that the right version gets loaded. Feb 01 10:09:19 hostname com.canonical.Unity.Scope.Applications[1590]: from gi.repository import GLib, Wnck, GdkX11, Gdk