升级14.10后，启动出了点小问题，求助!
以下是 dmesg 的信息，其中:
systemd-logind 好像有点问题，对吧？
gdm 被杀死？
nmbd 进程无法启动？我把 samba 给删了的。。。
各位，还能从这里看出什么问题不能？
谢谢了。
代码:
[ 31.662523] init: gdm main process (2613) killed by TERM signal
[ 35.843633] init: Failed to spawn nmbd main process: unable to execute: No such file or directory
[ 35.990697] init: plymouth-upstart-bridge main process ended, respawning
[ 36.325536] systemd-logind[2062]: Failed to start unit user@111.service : Unknown unit: user@111.service
[ 36.325543] systemd-logind[2062]: Failed to start user service: Unknown unit: user@111.service
[ 36.328918] systemd-logind[2062]: New session c1 of user lightdm.
[ 36.328935] systemd-logind[2062]: Linked /tmp/.X11-unix/X0 to /run/user/111/X11-display.
[ 43.344674] systemd-logind[2062]: Failed to start unit user@1000.service : Unknown unit: user@1000.service
[ 43.344681] systemd-logind[2062]: Failed to start user service: Unknown unit: user@1000.service
[ 43.349577] systemd-logind[2062]: New session c2 of user wyn.
[ 43.349593] systemd-logind[2062]: Linked /tmp/.X11-unix/X0 to /run/user/1000/X11-display.
[ 55.057878] audit: type=1400 audit(1414195175.782:41): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=3634 comm="apparmor_parser"
[ 55.057887] audit: type=1400 audit(1414195175.782:42): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=3634 comm="apparmor_parser"
[ 55.070040] audit: type=1400 audit(1414195175.798:43): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="third_party" pid=3634 comm="apparmor_parser"
[ 96.318683] systemd-timedated[3855]: /etc/localtime should be a symbolic link to a timezone data file in /usr/share/zoneinfo/.
[ 234.252004] chrome[3998]: segfault at 1f8 ip 00007f3a8912163f sp 00007fffb6a9c0e0 error 4 in i965_dri.so[7f3a88dce000+51c000]
[ 234.655106] chrome[4095]: segfault at 1f8 ip 00007fb70e93363f sp 00007fff0b20e0f0 error 4 in i965_dri.so[7fb70e5e0000+51c000]
[ 234.697923] chrome[4103]: segfault at 1f8 ip 00007f1dc283363f sp 00007fffe30bc5d0 error 4 in i965_dri.so[7f1dc24e0000+51c000]
[ 6327.911360] systemd-logind[2062]: Power key pressed.
systemd-logind 好像有点问题，对吧？
gdm 被杀死？
nmbd 进程无法启动？我把 samba 给删了的。。。
各位，还能从这里看出什么问题不能？
谢谢了。
代码:
[ 31.662523] init: gdm main process (2613) killed by TERM signal
[ 35.843633] init: Failed to spawn nmbd main process: unable to execute: No such file or directory
[ 35.990697] init: plymouth-upstart-bridge main process ended, respawning
[ 36.325536] systemd-logind[2062]: Failed to start unit user@111.service : Unknown unit: user@111.service
[ 36.325543] systemd-logind[2062]: Failed to start user service: Unknown unit: user@111.service
[ 36.328918] systemd-logind[2062]: New session c1 of user lightdm.
[ 36.328935] systemd-logind[2062]: Linked /tmp/.X11-unix/X0 to /run/user/111/X11-display.
[ 43.344674] systemd-logind[2062]: Failed to start unit user@1000.service : Unknown unit: user@1000.service
[ 43.344681] systemd-logind[2062]: Failed to start user service: Unknown unit: user@1000.service
[ 43.349577] systemd-logind[2062]: New session c2 of user wyn.
[ 43.349593] systemd-logind[2062]: Linked /tmp/.X11-unix/X0 to /run/user/1000/X11-display.
[ 55.057878] audit: type=1400 audit(1414195175.782:41): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=3634 comm="apparmor_parser"
[ 55.057887] audit: type=1400 audit(1414195175.782:42): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=3634 comm="apparmor_parser"
[ 55.070040] audit: type=1400 audit(1414195175.798:43): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="third_party" pid=3634 comm="apparmor_parser"
[ 96.318683] systemd-timedated[3855]: /etc/localtime should be a symbolic link to a timezone data file in /usr/share/zoneinfo/.
[ 234.252004] chrome[3998]: segfault at 1f8 ip 00007f3a8912163f sp 00007fffb6a9c0e0 error 4 in i965_dri.so[7f3a88dce000+51c000]
[ 234.655106] chrome[4095]: segfault at 1f8 ip 00007fb70e93363f sp 00007fff0b20e0f0 error 4 in i965_dri.so[7fb70e5e0000+51c000]
[ 234.697923] chrome[4103]: segfault at 1f8 ip 00007f1dc283363f sp 00007fffe30bc5d0 error 4 in i965_dri.so[7f1dc24e0000+51c000]
[ 6327.911360] systemd-logind[2062]: Power key pressed.
[ 6329.057202] compiz[3319]: segfault at 75 ip 00007fd6524491c0 sp 00007fff219e6938 error 4 in libnux-core-4.0.so.0.7.0[7fd652406000+4e000]
另，启动时，好像有提示: failed
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（7）
谢谢啊.
sudo apt-get purege systemd
sudo apt-get remove systemd
你可以試試從舊的內核啟動'看看能不能正常進入。我早就升級到14.10，正常使用中
有可能是内核出错了吧，我以前也升级过一次，就是因为内核升级失败导致系统崩溃！
me too
[ 107.954693] systemd-logind[828]: Failed to start unit user@1000.service: Unknown unit: user@1000.service
[ 107.954702] systemd-logind[828]: Failed to start user service: Unknown unit: user@1000.service
[ 107.960521] systemd-logind[828]: New session c2 of user love4taylor.
[ 107.960548] systemd-logind[828]: Linked /tmp/.X11-unix/X0 to /run/user/1000/X11-display.
已经升过级了，看来是改不回来了。。。
Ubuntu14.10引入了systemd这个新的服务管理器，而原来的版本比如14.04有些服务用的是upstart，因此可能会造成一些问题。14.04是LTS版，支持期长达5年，不建议从LTS版升级到普通版本，默认情况下系统也不支持这样升级，因为这会让LTS显得没有意义。安心使用5年LTS版，以后再重新安装1个最新的LTS新版本，这是我推荐的做法。