今天我发现无法再打印。1.我只能以pdf格式打印2.Cups说CUPS SERVER ERROR在Cups操作期间出现错误，无法连接到服务器3.做了以下事情
sudo apt-get install printer-driver-gutenprint
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
printer-driver-gutenprint : Depends: cups (>= 1.3.0) but it is not going to be installed
Depends: cups-client (>= 1.3.0) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
- 阅读各种问答并运行 bpkd、autoremove、autoclean 等命令。没有
直到系统从14.04升级到16.04才顺利运行。
请帮忙