Что делать когда что то не работет

Linux operating systems

Collect the following information:

• Operating system distribution and version

  Look for a file named /etc/distribution-release (for example, /etc/redhat-release)

• Kernel version in use
• Output from the following commands (performed by root):
  • lspci -v
  • uname -a
  • cat /proc/meminfo
  • cat /proc/cpuinfo
  • rpm -ga
  • dmesg
  • lsmod
  • ps -ef
  • ifconfig -a
  • chkconfig -list
  • mount
• Contents of the following files:
  • /var/log/messages
  • /etc/modules.conf or etc/conf.modules
  • /etc/lilo.conf or /etc/grub.conf
  • /etc/fstab
• A list of each third-party hardware component installed, with the firmware revisions
• A list of each third-party software component installed, with the versions
• A detailed description of the problem and any associated error messages