0
votes
1answer
76 views

Debian Server Unexpected Crash

I have had my file/networking/virtual machine server crash twice this week so I added a graphics card back so I can see whats going on as ssh stops. It then crashed again and I got another error. I ...
3
votes
2answers
394 views

Debian Linux server locked - no clues in the logs?

I had a server lock up this morning. Here is a screen shot from the console: None of the messages from the screen shot mean anything to me. I have a feeling that the important stuff probably ...
1
vote
1answer
372 views

Troubleshooting debian 6 server restarts

A day ago I have installed Mono 2.10 ( for C# 4 support ). Since then server was randomly restarting whenever there is C# app running with no error messages or anything. uname -a Linux ...
1
vote
2answers
2k views

Debian crashed, file system is read-only and cannot backup - How Do I find/mount a USB drive?

We have a Debian server (vm's) here at work and the server crashed after a power failure. I can only boot the system in maintenance mode, and the whole file system is set to read only. I can run fsck ...
0
votes
3answers
2k views

How to find out, why a server hangs, but is still reachable with ping

One of my servers, which runs in a german data center "hangs" every night, but i cant find out why. No errors are found in the /var/log/messages and /var/log/syslog. The server responds to ping, but ...
1
vote
1answer
762 views

How to get more information from the system crash

I'd like to debug an issue I'm having with a linux (debian stable) server, but I'm running out of ideas of how to confirm any diagnosis. Some background: The servers are running DL160 class with ...