What do Debian users fear most? -- Debian information of the Linux release-the following is a detailed description. Debian is famous for its stability and smooth upgrade of the system. Debian users are most afraid of it because it has won the world over tens of thousands of software packages maintained by thousands of developers?
Debian users are most afraid of too many upgrades after the system is not upgraded for a long time. Specifically, they are afraid that errors during the upgrade will cause the system to be unstable. This happened last night.
Last night, I upgraded my desktop which has not been started for a long time. After downloading it, I started to unpack and configure it at less than two o'clock in the morning. I had to go to work today, so I had to go to bed first. When I woke up, I found that the machine was parked in a place where I was waiting for interaction. This was not a problem, but the system actually died. The hardware that had been working for more than five years seemed unstable.
At the same time, there are too many packages to be upgraded, the system is very unstable during restart, udev errors, the subsequent startup process is almost impossible, so you have to start it by a single user, and then find that udev errors cause/usr,/var, /home cannot be mounted, and the system will naturally crash.
/Dev/. static/dev/
Link the/dev/hdb * device to the device, manually Mount/usr,/var,/home, and then try
Dpkg? Configure-
Even though it cannot be executed normally, it is found that the perl status in the system is unstable. Therefore, perl-related packages are found in/var/cache/apt/archives? Force-depends: Click the two packages and reconfigure the system.
This time it seems to have succeeded, but it has been used for a long time. If I can't wait, I have to go to work. When I come back from work, I have completed several interactions in at least half an hour, finally, the system stability was restored.
Of course, the lesson is not to upgrade too many packages at a time. Experience is a problem and don't worry. If dpkg is in place, the problem can still be solved.
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