Ubuntu 16.04 更新时登录循环

Question

我通读了 here 和其他地方提出的所有解决方案。 None 他们成功了。这是 .xsession-errors 的样子：

openConnection: connect: No such file or directory
cannot connect to brltty at :0
upstart: gpg-agent pre-start process (2326) terminated with status 1
upstart: gnome-session (Unity) main process (2413) terminated with status 1
upstart: unity-settings-daemon main process (2398) killed by TERM signal
upstart: logrotate main process (2306) killed by TERM signal
upstart: update-notifier-crash (/var/crash/_usr_lib_x86_64-linux-gnu_indicator-application_indicator-upstart: application-service.1000.crash) main process (2354) killed by TERM signal 
upstart: bamfdaemon main process (2399) killed by TERM signal 
upstart: unity7 main process (2411) killed by TERM signal 
upstart: hud main process (2423) killed by TERM signal 
upstart: Disconnected from notified D-Bus bus
upstart: unity-panel-service main process (2421) killed by TERM signal 
upstart: window-stack-bridge main process (2332) killed by KILL signal

Answer 1

这个解决方案（有点，见下文）对我有用。

执行 Ctrl + Alt + F3 从图形登录屏幕进入 tty 终端。
使用您常用的凭据登录。
运行这个命令：

sudo apt-get purge nvidia-*

重启后，使用图形登录屏幕登录。
我看到一个菜单通知我 'Ubuntu is running very low resolution graphics' 并问我该怎么做。我选择了默认。 YMMV。

我仍然在其他地方看到其他海报建议安装 nuevo 以获得高质量的图形。我还没有完成这部分。

那些正在寻找此问题的编程方面的人请参阅 this 发帖者在其中寻求基于内核的解决方案。

Ubuntu 16.04 更新时登录循环

Ubuntu 16.04 login loop on update

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ubuntu-16.04