Ubuntu trava ao logar
1
Esta é uma instalação do Ubuntu 15.10 executando o gnome.
Se eu fizer o logoff, ele me coloca na linha de comando e recebo a mensagem: " Um job de início está sendo executado para a tela de inicialização do Wait for Plymouth (42s / No limit) ".
A única opção nesse ponto é mudar para outro tty, login como root e reboot. Edit: Parece que eu também posso mudar para outro tty e correr 'startx' para voltar X. No entanto, o tty anterior parece pendurado para sempre.
Eu não modifiquei nenhuma configuração do sistema recentemente e não me importei com o init. Diga-me quais logs podem me ajudar a chegar ao fim disso.
A tela mostra:
A lista de processos neste ponto mostra:
UID PID PPID C STIME TTY TIME CMD root 1 0 0 07:59 ? 00:00:01 /sbin/init splash root 2 0 0 07:59 ? 00:00:00 [kthreadd] root 3 2 0 07:59 ? 00:00:00 [ksoftirqd/0] root 5 2 0 07:59 ? 00:00:00 [kworker/0:0H] root 6 2 0 07:59 ? 00:00:00 [kworker/u16:0] root 7 2 0 07:59 ? 00:00:00 [rcu_sched] root 8 2 0 07:59 ? 00:00:00 [rcu_bh] root 9 2 0 07:59 ? 00:00:00 [rcuos/0] root 10 2 0 07:59 ? 00:00:00 [rcuob/0] root 11 2 0 07:59 ? 00:00:00 [migration/0] root 12 2 0 07:59 ? 00:00:00 [watchdog/0] root 13 2 0 07:59 ? 00:00:00 [watchdog/1] root 14 2 0 07:59 ? 00:00:00 [migration/1] root 15 2 0 07:59 ? 00:00:00 [ksoftirqd/1] root 16 2 1 07:59 ? 00:00:08 [kworker/1:0] root 17 2 0 07:59 ? 00:00:00 [kworker/1:0H] root 18 2 0 07:59 ? 00:00:00 [rcuos/1] root 19 2 0 07:59 ? 00:00:00 [rcuob/1] root 20 2 0 07:59 ? 00:00:00 [khelper] root 21 2 0 07:59 ? 00:00:00 [kdevtmpfs] root 22 2 0 07:59 ? 00:00:00 [netns] root 23 2 0 07:59 ? 00:00:00 [perf] root 24 2 0 07:59 ? 00:00:00 [khungtaskd] root 25 2 0 07:59 ? 00:00:00 [writeback] root 26 2 0 07:59 ? 00:00:00 [ksmd] root 27 2 0 07:59 ? 00:00:00 [khugepaged] root 28 2 0 07:59 ? 00:00:00 [crypto] root 29 2 0 07:59 ? 00:00:00 [kintegrityd] root 30 2 0 07:59 ? 00:00:00 [bioset] root 31 2 0 07:59 ? 00:00:00 [kblockd] root 32 2 0 07:59 ? 00:00:00 [ata_sff] root 33 2 0 07:59 ? 00:00:00 [md] root 34 2 0 07:59 ? 00:00:00 [devfreq_wq] root 36 2 0 07:59 ? 00:00:00 [kworker/0:1] root 37 2 0 07:59 ? 00:00:00 [kworker/1:1] root 39 2 0 07:59 ? 00:00:00 [kswapd0] root 40 2 0 07:59 ? 00:00:00 [vmstat] root 41 2 0 07:59 ? 00:00:00 [fsnotify_mark] root 42 2 0 07:59 ? 00:00:00 [ecryptfs-kthrea] root 53 2 0 07:59 ? 00:00:00 [kthrotld] root 54 2 0 07:59 ? 00:00:00 [acpi_thermal_pm] root 58 2 0 07:59 ? 00:00:00 [ipv6_addrconf] root 59 2 0 07:59 ? 00:00:00 [kworker/0:2] root 78 2 0 07:59 ? 00:00:00 [deferwq] root 79 2 0 07:59 ? 00:00:00 [charger_manager] root 126 2 0 07:59 ? 00:00:00 [kpsmoused] root 129 2 0 07:59 ? 00:00:00 [scsi_eh_0] root 130 2 0 07:59 ? 00:00:00 [scsi_tmf_0] root 131 2 0 07:59 ? 00:00:00 [scsi_eh_1] root 132 2 0 07:59 ? 00:00:00 [scsi_tmf_1] root 133 2 0 07:59 ? 00:00:00 [scsi_eh_2] root 134 2 0 07:59 ? 00:00:00 [scsi_tmf_2] root 135 2 0 07:59 ? 00:00:00 [scsi_eh_3] root 136 2 0 07:59 ? 00:00:00 [scsi_tmf_3] root 137 2 0 07:59 ? 00:00:00 [scsi_eh_4] root 138 2 0 07:59 ? 00:00:00 [scsi_tmf_4] root 139 2 0 07:59 ? 00:00:00 [scsi_eh_5] root 140 2 0 07:59 ? 00:00:00 [scsi_tmf_5] root 141 2 0 07:59 ? 00:00:00 [kworker/u16:2] root 142 2 0 07:59 ? 00:00:00 [kworker/u16:3] root 143 2 0 07:59 ? 00:00:00 [kworker/u16:4] root 144 2 0 07:59 ? 00:00:00 [kworker/u16:5] root 145 2 0 07:59 ? 00:00:00 [kworker/u16:6] root 146 2 0 07:59 ? 00:00:00 [kworker/u16:7] root 149 2 0 07:59 ? 00:00:00 [kworker/u16:8] root 154 2 0 07:59 ? 00:00:00 [scsi_eh_6] root 155 2 0 07:59 ? 00:00:00 [scsi_tmf_6] root 156 2 0 07:59 ? 00:00:00 [usb-storage] root 176 2 0 07:59 ? 00:00:00 [kworker/1:1H] root 179 2 0 07:59 ? 00:00:00 [bioset] root 185 2 0 07:59 ? 00:00:00 [kworker/0:1H] root 201 2 0 07:59 ? 00:00:00 [btrfs-worker] root 202 2 0 07:59 ? 00:00:00 [kworker/u17:0] root 203 2 0 07:59 ? 00:00:00 [btrfs-worker-hi] root 204 2 0 07:59 ? 00:00:00 [btrfs-delalloc] root 205 2 0 07:59 ? 00:00:00 [btrfs-flush_del] root 206 2 0 07:59 ? 00:00:00 [btrfs-cache] root 207 2 0 07:59 ? 00:00:00 [btrfs-submit] root 208 2 0 07:59 ? 00:00:00 [btrfs-fixup] root 209 2 0 07:59 ? 00:00:00 [btrfs-endio] root 210 2 0 07:59 ? 00:00:00 [btrfs-endio-met] root 211 2 0 07:59 ? 00:00:00 [btrfs-endio-met] root 212 2 0 07:59 ? 00:00:00 [btrfs-endio-rai] root 213 2 0 07:59 ? 00:00:00 [btrfs-endio-rep] root 214 2 0 07:59 ? 00:00:00 [btrfs-rmw] root 215 2 0 07:59 ? 00:00:00 [btrfs-endio-wri] root 216 2 0 07:59 ? 00:00:00 [btrfs-freespace] root 217 2 0 07:59 ? 00:00:00 [btrfs-delayed-m] root 218 2 0 07:59 ? 00:00:00 [btrfs-readahead] root 219 2 0 07:59 ? 00:00:00 [btrfs-qgroup-re] root 220 2 0 07:59 ? 00:00:00 [btrfs-extent-re] root 221 2 0 07:59 ? 00:00:00 [btrfs-cleaner] root 222 2 0 07:59 ? 00:00:00 [btrfs-transacti] root 255 2 0 07:59 ? 00:00:00 [kauditd] root 276 1 0 07:59 ? 00:00:00 /lib/systemd/systemd-journald root 287 1 0 07:59 ? 00:00:00 /lib/systemd/systemd-udevd root 370 2 0 07:59 ? 00:00:00 [cfg80211] root 383 2 0 07:59 ? 00:00:00 [irq/27-mei_me] root 401 2 0 07:59 ? 00:00:00 [irq/28-iwlwifi] root 413 2 0 07:59 ? 00:00:00 [iwlwifi] root 437 2 0 07:59 ? 00:00:00 [ext4-rsv-conver] systemd+ 469 1 0 07:59 ? 00:00:00 /lib/systemd/systemd-timesyncd root 592 1 0 07:59 ? 00:00:00 /usr/sbin/cupsd -l avahi 594 1 0 07:59 ? 00:00:00 avahi-daemon: running [lifebook.local] whoopsie 600 1 0 07:59 ? 00:00:00 /usr/bin/whoopsie -f clamav 603 1 0 07:59 ? 00:00:04 /usr/bin/freshclam -d --foreground=true root 606 1 0 07:59 ? 00:00:00 /usr/sbin/cron -f root 607 1 0 07:59 ? 00:00:00 /lib/systemd/systemd-logind root 608 1 0 07:59 ? 00:00:00 /usr/sbin/ModemManager root 612 1 0 07:59 ? 00:00:00 /usr/lib/accountsservice/accounts-daemon root 613 1 0 07:59 ? 00:00:00 /usr/sbin/thermald --no-daemon --dbus-enable root 614 1 0 07:59 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon syslog 615 1 0 07:59 ? 00:00:00 /usr/sbin/rsyslogd -n message+ 616 1 0 07:59 ? 00:00:00 /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation avahi 631 594 0 07:59 ? 00:00:00 avahi-daemon: chroot helper root 650 1 0 07:59 ? 00:00:00 /usr/sbin/irqbalance --pid=/var/run/irqbalance.pid root 674 1 0 07:59 ? 00:00:00 /usr/sbin/cups-browsed root 679 1 0 07:59 ? 00:00:00 /usr/lib/policykit-1/polkitd --no-debug root 706 1 0 07:59 ? 00:00:00 /sbin/wpa_supplicant -u -s -O /run/wpa_supplicant root 759 614 0 07:59 ? 00:00:00 /sbin/dhclient -d -q -sf /usr/lib/NetworkManager/nm-dhcp-helper -pf /run/sendsigs.omit.d/network-manager.dhclient-wlp1s0.pid -lf /var/lib/NetworkManager/dhclient-fe21adb4-91c0-4e81-8353-6168b8be4adf-wlp1s0.lease -cf /var/lib/NetworkManager/dhclient-wlp1s0.conf wlp1s0 nobody 768 614 0 07:59 ? 00:00:00 /usr/sbin/dnsmasq --no-resolv --keep-in-foreground --no-hosts --bind-interfaces --pid-file=/run/sendsigs.omit.d/network-manager.dnsmasq.pid --listen-address=127.0.1.1 --conf-file=/var/run/NetworkManager/dnsmasq.conf --cache-size=0 --proxy-dnssec --enable-dbus=org.freedesktop.NetworkManager.dnsmasq --conf-dir=/etc/NetworkManager/dnsmasq.d root 919 1 0 07:59 ? 00:00:00 /usr/sbin/gdm kernoops 933 1 0 07:59 ? 00:00:00 /usr/sbin/kerneloops root 992 1 0 07:59 ? 00:00:00 /usr/sbin/acpid root 1076 1 0 07:59 ? 00:00:00 /usr/sbin/nmbd -D minidlna 1085 1 0 07:59 ? 00:00:00 /usr/sbin/minidlnad -f /etc/minidlna.conf -P /run/minidlna/minidlna.pid root 1089 1 0 07:59 ? 00:00:00 /usr/sbin/smbd -D root 1090 1089 0 07:59 ? 00:00:00 /usr/sbin/smbd -D rtkit 1145 1 0 07:59 ? 00:00:00 /usr/lib/rtkit/rtkit-daemon root 1152 1 0 07:59 ? 00:00:00 /usr/lib/upower/upowerd colord 1178 1 0 08:00 ? 00:00:00 /usr/lib/colord/colord root 1249 1 0 08:00 ? 00:00:00 /usr/lib/udisks2/udisksd --no-debug root 1291 1 0 08:00 ? 00:00:00 /usr/bin/python3 /usr/sbin/aptd root 1373 1 0 08:00 tty1 00:00:00 /bin/login -- root 1503 1 0 08:00 ? 00:00:00 /sbin/mount.ntfs /dev/sdb1 /media/mazy/Ultra 2TB -o rw,nodev,nosuid,uid=1000,gid=1000,uhelper=udisks2 uuidd 1534 1 0 08:00 ? 00:00:00 /usr/sbin/uuidd --socket-activation root 2303 2 0 08:03 ? 00:00:00 [kworker/u17:1] root 2452 2 0 08:07 ? 00:00:00 [kworker/1:2] root 2453 2 0 08:07 ? 00:00:00 [kworker/1:3] root 2454 2 0 08:07 ? 00:00:00 [kworker/1:4] root 2455 2 0 08:07 ? 00:00:00 [kworker/1:5] root 2456 2 0 08:07 ? 00:00:00 [kworker/1:6] root 2458 2 0 08:07 ? 00:00:00 [kworker/0:0] root 2459 2 0 08:07 ? 00:00:00 [kworker/0:3] mazy 2528 1 0 08:08 ? 00:00:00 /lib/systemd/systemd --user mazy 2529 2528 0 08:08 ? 00:00:00 (sd-pam) mazy 2533 1373 0 08:08 tty1 00:00:00 -bash mazy 2546 2533 0 08:08 tty1 00:00:00 ps -ef
Ele não mostra nenhum processo associado a tty7 (o pendurado)
Se eu rodar agetty de outro tty, posso fazer com que tty7 me entregue o shell de login:
agetty -s 38400 -t 600 tty7 linux
Mas não estou perto de descobrir por que não consigo sair.
por Droidzone
02.04.2016 / 20:55