OpenSuse Log files

Log File	Description
~/.xsession-errors	Messages from the desktop applications currently running. The ~ is the home directory of the current user.
/var/log/apparmor/	Log files from AppArmor, see Novell AppArmor Administration Guide (↑Novell AppArmor Administration Guide) for detailed information.
/var/log/audit/audit.log	Log file from Audit to track any access to files, directories, or resources of your system and trace system calls.
/var/log/boot.msg	Messages from the kernel during the boot process.
/var/log/mail.*	Messages from the mail system.
/var/log/messages	Ongoing messages from the kernel and system log daemon when running.
/var/log/NetworkManager	Log file from NetworkManager to collect problems with network connectivity
/var/log/samba/	Directory containing Samba server and client log messages.
/var/log/SaX.log	Hardware messages from the SaX display and KVM system.
/var/log/warn	All messages from the kernel and system log daemon assigned WARNING level or higher.
/var/log/wtmp	Binary file containing user login records for the current machine session. View it with last.
/var/log/Xorg.*.log	Various start-up and runtime logs from the X Window system. It is useful for debugging failed X start-ups.
/var/log/YaST2/	Directory containing YaST's actions and their results.
/var/log/zypper.log	Log file of zypper.