昨天，我爸爸的笔记本的 Ubuntu 系统无法正常启动，（黑屏）。由于是双启动（Windows7 / ubuntu 14.04），所以 Win7 启动了。所以我查看了 var/log /boot.log；但没有错误。
这是日志：
* Starting Mount filesystems on boot[74G[ OK ]
* Starting Initialize or finalize resolvconf[74G[ OK ]
* Stopping Track if upstart is running in a container[74G[ OK ]
* Starting Signal sysvinit that virtual filesystems are mounted[74G[ OK ]
* Starting Signal sysvinit that virtual filesystems are mounted[74G[ OK ]
* Starting Bridge udev events into upstart[74G[ OK ]
* Starting Signal sysvinit that remote filesystems are mounted[74G[ OK ]
* Starting device node and kernel event manager[74G[ OK ]
* Starting load modules from /etc/modules[74G[ OK ]
* Starting cold plug devices[74G[ OK ]
* Starting log initial device creation[74G[ OK ]
* Starting Signal sysvinit that the rootfs is mounted[74G[ OK ]
* Stopping load modules from /etc/modules[74G[ OK ]
* Starting Clean /tmp directory[74G[ OK ]
* Stopping Clean /tmp directory[74G[ OK ]
* Starting Signal sysvinit that local filesystems are mounted[74G[ OK ]
* Stopping Mount filesystems on boot[74G[ OK ]
* Starting flush early job output to logs[74G[ OK ]
* Starting D-Bus system message bus[74G[ OK ]
* Stopping flush early job output to logs[74G[ OK ]
* Starting system logging daemon[74G[ OK ]
* Starting SystemD login management service[74G[ OK ]
* Starting Uncomplicated firewall[74G[ OK ]
* Starting configure network device security[74G[ OK ]
* Starting mDNS/DNS-SD daemon[74G[ OK ]
* Starting configure network device[74G[ OK ]
* Starting bluetooth daemon[74G[ OK ]
* Stopping Read required files in advance[74G[ OK ]
* Starting Reload cups, upon starting avahi-daemon to make sure remote queues are populated[74G[ OK ]
* Starting Reload cups, upon starting avahi-daemon to make sure remote queues are populated[74G[[31mfail[39;49m]
* Starting Bridge file events into upstart[74G[ OK ]
* Starting configure network device security[74G[ OK ]
* Starting Mount network filesystems[74G[ OK ]
* Starting SMB/CIFS File Server[74G[ OK ]
* Starting Failsafe Boot Delay[74G[ OK ]
* Stopping Mount network filesystems[74G[ OK ]
* Stopping Failsafe Boot Delay[74G[ OK ]
* Starting SMB/CIFS File and Active Directory Server[74G[ OK ]
* Starting System V initialisation compatibility[74G[ OK ]
* Starting modem connection manager[74G[ OK ]
* Starting configure network device security[74G[ OK ]
* Starting network connection manager[74G[ OK ]
* Starting configure network device[74G[ OK ]
* Starting SMB/CIFS File and Active Directory Server[74G[[31mfail[39;49m]
* Starting CUPS printing spooler/server[74G[ OK ]
* Starting Samba Auto-reload Integration[74G[ OK ]
Skipping profile in /etc/apparmor.d/disable: usr.bin.firefox
* Starting cups-browsed - Bonjour remote printer browsing daemon[74G[ OK ]
* Stopping Samba Auto-reload Integration[74G[ OK ]
* Starting set console font[74G[ OK ]
* Stopping set console font[74G[ OK ]
* Starting userspace bootsplash[74G[ OK ]
Skipping profile in /etc/apparmor.d/disable: usr.sbin.rsyslogd
* Starting Send an event to indicate plymouth is up[74G[ OK ]
* Stopping Send an event to indicate plymouth is up[74G[ OK ]
* Starting Bridge socket events into upstart[74G[ OK ]
* Starting configure network device security[74G[ OK ]
* Stopping cold plug devices[74G[ OK ]
* Stopping log initial device creation[74G[ OK ]
* Starting configure network device[74G[ OK ]
* Starting configure network device security[74G[ OK ]
* Starting configure virtual network devices[74G[ OK ]
* Stopping userspace bootsplash[74G[ OK ]
* Starting AppArmor profiles [160G
[154G[ OK ]
* Setting up X socket directories... [160G
[154G[ OK ]
* Stopping System V initialisation compatibility[74G[ OK ]
* Starting System V runlevel compatibility[74G[ OK ]
* Starting CPU interrupts balancing daemon[74G[ OK ]
* Starting Restore Sound Card State[74G[ OK ]
* Starting regular background program processing daemon[74G[ OK ]
* Starting anac(h)ronistic cron[74G[ OK ]
* Starting save kernel messages[74G[ OK ]
* Starting ACPI daemon[74G[ OK ]
* Starting crash report submission daemon[74G[ OK ]
* Stopping Restore Sound Card State[74G[ OK ]
* Stopping save kernel messages[74G[ OK ]
* Starting automatic crash report generation[74G[ OK ]
* Stopping Restore Sound Card State[74G[ OK ]
我还应该去哪里搜索？我使用 Teamviewer 进行远程操作，所以我无法运行控制台命令。
答案1
找到答案了，ubuntu 分区上没有剩余可用空间。因此，在我删除几个文件后，系统启动了。我已使用 Windows 7 中的 Teamviewer 远程删除了它们。