Algo de errado com minha sessão de gnomo?
Liguei o computador, conectei-me, esperei um pouco (10 a 20 segundos) e, em seguida, pedi que fizesse login novamente. A segunda vez que funcionou, mas o apport me pediu para relatar um problema.
Aqui estão alguns erros do meu syslog desse período de tempo:
May 16 09:44:03 lati kernel: [ 1.383631] ata2.00: READ LOG DMA EXT failed, trying unqueued
May 16 09:44:03 lati kernel: [ 1.383683] ata2.00: failed to get NCQ Send/Recv Log Emask 0x1
May 16 09:44:03 lati kernel: [ 1.384126] ata2.00: failed to get NCQ Send/Recv Log Emask 0x1
May 16 09:44:03 lati kernel: [ 1.699404] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro
May 16 09:44:03 lati bluetoothd[480]: Failed to init deviceinfo plugin
May 16 09:44:03 lati bluetoothd[480]: Failed to init proximity plugin
May 16 09:44:03 lati bluetoothd[480]: Failed to init time plugin
May 16 09:44:03 lati bluetoothd[480]: Failed to init alert plugin
May 16 09:44:03 lati bluetoothd[480]: Failed to init thermometer plugin
May 16 09:44:03 lati bluetoothd[480]: Failed to init gatt_example plugin
May 16 09:44:04 lati kernel: [ 2.332334] wl: module verification failed: signature and/or required key missing - tainting kernel
May 16 09:44:04 lati kernel: [ 2.410635] systemd-udevd[392]: Error calling EVIOCSKEYCODE: Invalid argument
May 16 09:44:05 lati NetworkManager[793]: <warn> failed to allocate link cache: (-12) Object not found
May 16 09:44:09 lati NetworkManager[793]: <warn> dnsmasq not available on the bus, can't update servers.
May 16 09:44:09 lati NetworkManager[793]: <error> [1494917049.163002] [nm-dns-dnsmasq.c:396] update(): dnsmasq owner not found on bus: Could not get owner of name 'org.freedesktop.NetworkManager.dnsmasq': no such name
May 16 09:44:09 lati NetworkManager[793]: <warn> DNS: plugin dnsmasq update failed
May 16 09:44:09 lati dnsmasq[2041]: warning: no upstream servers configured
May 16 09:44:09 lati kernel: [ 7.317275] iwlwifi 0000:02:00.0: Failed to load firmware chunk!
May 16 09:44:09 lati kernel: [ 7.317280] iwlwifi 0000:02:00.0: Could not load the [0] uCode section
May 16 09:44:09 lati kernel: [ 7.317286] iwlwifi 0000:02:00.0: Failed to start INIT ucode: -110
May 16 09:44:09 lati kernel: [ 7.317756] iwlwifi 0000:02:00.0: Failed to run INIT ucode: -110
May 16 09:44:10 lati pulseaudio[2231]: [pulseaudio] authkey.c: Failed to open cookie file '/etc/timidity/.config/pulse/cookie': No such file or directory
May 16 09:44:10 lati pulseaudio[2231]: [pulseaudio] authkey.c: Failed to load authorization key '/etc/timidity/.config/pulse/cookie': No such file or directory
May 16 09:44:10 lati pulseaudio[2231]: [pulseaudio] authkey.c: Failed to open cookie file '/etc/timidity/.pulse-cookie': No such file or directory
May 16 09:44:10 lati pulseaudio[2231]: [pulseaudio] authkey.c: Failed to load authorization key '/etc/timidity/.pulse-cookie': No such file or directory
May 16 09:44:10 lati pulseaudio[2231]: [pulseaudio] authkey.c: Failed to open cookie file '/etc/timidity/.config/pulse/cookie': No such file or directory
May 16 09:44:10 lati pulseaudio[2231]: [pulseaudio] authkey.c: Failed to load authorization key '/etc/timidity/.config/pulse/cookie': No such file or directory
May 16 09:44:10 lati pulseaudio[2231]: [pulseaudio] main.c: Failed to acquire autospawn lock
May 16 09:44:11 lati kernel: [ 9.678377] gnome-session[2444]: segfault at 90 ip 00007f0265f82794 sp 00007ffe2b3a56b0 error 4 in libICE.so.6.3.0[7f0265f78000+17000]
May 16 09:44:11 lati signond[2645]: ../../../../src/signond/signondaemon.cpp 388 init Failed to SUID root. Secure storage will not be available.
May 16 09:44:17 lati NetworkManager[793]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.protected: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.24': no such name
May 16 09:44:17 lati NetworkManager[793]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.open: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.24': no such name
May 16 09:44:17 lati NetworkManager[793]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.protected: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.24': no such name
May 16 09:44:17 lati NetworkManager[793]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.open: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.24': no such name
May 16 09:44:17 lati NetworkManager[793]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.protected: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.24': no such name
May 16 09:44:17 lati NetworkManager[793]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.open: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.24': no such name
May 16 09:44:17 lati NetworkManager[793]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.protected: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.24': no such name
May 16 09:44:17 lati NetworkManager[793]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.open: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.24': no such name
May 16 09:44:17 lati NetworkManager[793]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.protected: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.24': no such name
May 16 09:44:17 lati NetworkManager[793]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.open: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.24': no such name
May 16 09:44:17 lati NetworkManager[793]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.protected: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.24': no such name
May 16 09:44:17 lati NetworkManager[793]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.open: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.24': no such name
May 16 09:44:19 lati ModemManager[721]: <warn> Couldn't create modem for device at '/sys/devices/pci0000:00/0000:00:16.3': Failed to find primary AT port
May 16 09:44:27 lati NetworkManager[793]: <info> (eth2): IP6 addrconf timed out or failed.
Eu acho que os erros / avisos mais interessantes / relevantes são os do kernel. Em particular, observe a falha de segmentação. Você pode ver o que há de errado com a minha máquina?
Informações do sistema: