似乎还存在其他问题。
mount: mounting /dev/disk/by-uuid/0292700a-f5b5-4d71-a8f3-5a4fed614821 on /root failed: Invalid argument
mount: mounting /dev on /root/dev failed: No such file or directory
mount: mounting /sys on /root/sys failed: No such file or directory
mount: mounting /proc on /root/proc failed: No such file or directory
Target filesystem doesn't have requested /sbin/init.
No init found. Try passing init= bootarg.
BusyBox v1.18.5 (Ubuntu 1:1.18.5-1ubuntu4.1) built-in shell (ash)
Enter 'help' for a list of built-in commands.
(initramfs)
到此为止了。现在怎么办？抱歉，新手学习。
我读过很多关于恢复 Unity 启动器的帖子，但尝试过的解决方案都没有奏效。前一天它还能用，第二天就不行了。compiz 管理器也无法打开。尝试重置 Unity 时出现以下情况：
trpbuktoreed@trpbuktoreed-Dimension-3000:~$ sudo ccsm
[sudo] password for trpbuktoreed:
sudo: ccsm: command not found
trpbuktoreed@trpbuktoreed-Dimension-3000:~$ sudo apt-get install compizconfig-settings-manager
Reading package lists... Error!
E: Read error - read (5: Input/output error)
E: The package lists or status file could not be parsed or opened.
trpbuktoreed@trpbuktoreed-Dimension-3000:~$ sudo apt-get compizconfig-settings manager
E: Invalid operation compizconfig-settings
trpbuktoreed@trpbuktoreed-Dimension-3000:~$ sudo ccsm
sudo: ccsm: command not found
trpbuktoreed@trpbuktoreed-Dimension-3000:~$ apt-get ccsm
E: Invalid operation ccsm
trpbuktoreed@trpbuktoreed-Dimension-3000:~$ unity -reset
Usage: unity [options]
unity: error: no such option: -r
trpbuktoreed@trpbuktoreed-Dimension-3000:~$ unity --reset
WARNING: Unity currently default profile, so switching to metacity while resetting the values
unity-panel-service: no process found
Checking if settings need to be migrated ...no
Checking if internal files need to be migrated ...yes
[LOG]: Moving Internal Files
[LOG]: Copying subdirectory from /home/trpbuktoreed/.compiz/session to /home/trpbuktoreed/.compiz-1/session
[LOG]: Copied file /home/trpbuktoreed/.compiz/session/10671d1d69a6d3cf63148127240250095000000016510054 to /home/trpbuktoreed/.compiz-1/session/10671d1d69a6d3cf63148127240250095000000016510054
[LOG]: Successfully moved internal files
Backend : gconf
Integration : true
Profile : unity
Adding plugins
Initializing core options...done
compiz (core) - Warn: failed to receive ConfigureNotify event on 0x1800004
compiz (core) - Warn: failed to receive ConfigureNotify event on 0x1e00003
compiz (core) - Warn: failed to receive ConfigureNotify event on 0x180028a
compiz (core) - Warn: failed to receive ConfigureNotify event on 0x26000b6
Initializing composite options...done
Initializing opengl options...done
Initializing decor options...done
Initializing vpswitch options...done
Initializing snap options...done
Initializing mousepoll options...done
Initializing resize options...done
Initializing place options...done
Initializing move options...done
Initializing wall options...done
Initializing grid options...done
Initializing session options...done
Initializing gnomecompat options...done
Initializing animation options...done
Initializing fade options...done
Initializing unitymtgrabhandles options...done
Initializing workarounds options...done
Initializing scale options...done
compiz (expo) - Warn: failed to bind image to texture
Initializing expo options...done
Initializing ezoom options...done
compiz (core) - Error: Couldn't load plugin '/usr/lib/compiz/libunityshell.so' : libunity-core-5.0.so.5: cannot open shared object file: No such file or directory
compiz (core) - Error: Couldn't load plugin 'unityshell'
compiz (core) - Warn: unhandled ConfigureNotify on 0xc00090!
compiz (core) - Warn: this should never happen. you should probably file a bug about this.
compiz (core) - Warn: unhandled ConfigureNotify on 0xc00093!
compiz (core) - Warn: this should never happen. you should probably file a bug about this.
compiz (core) - Warn: unhandled ConfigureNotify on 0xc00096!
compiz (core) - Warn: this should never happen. you should probably file a bug about this.
compiz (core) - Warn: unhandled ConfigureNotify on 0xc00099!
compiz (core) - Warn: this should never happen. you should probably file a bug about this.
compiz (core) - Warn: unhandled ConfigureNotify on 0xc00099!
compiz (core) - Warn: this should never happen. you should probably file a bug about this.
Initializing staticswitcher options...done
Initializing unityshell options...done
Setting Update "main_menu_key"
Setting Update "run_key"
Starting gtk-window-decorator
compiz (decor) - Warn: No default decoration found, placement will not be correct
compiz (decor) - Warn: No default decoration found, placement will not be correct
compiz (decor) - Warn: No default decoration found, placement will not be correct
compiz (decor) - Warn: No default decoration found, placement will not be correct
compiz (decor) - Warn: No default decoration found, placement will not be correct
compiz (decor) - Warn: No default decoration found, placement will not be correct
我希望能够找到解决方案来解决这个问题。
答案1
看来问题出在 compiz 配置上。
尝试重新安装 compiz：
sudo apt-get remove compizconfig-settings-manager
sudo apt-get install compizconfig-settings-manager
如果仍然无法显示 dock 或 dash，则可能是驱动程序/opengl 问题。请尝试重新安装 AMD/Nvidia 驱动程序。