XEN ERROR: 4GB SEG FIXUP

If you update or install new packages,  please make sure that you check /var/log/message.  Some of the package may revert/overwrite xen patches on libc6.  The result you will see large amount of 4GB SEG FIXUP in your message log.  Although it seems harmless at first, this problem will impact the performance of your server considerably.  

Should your server experience this issue, please do the following procedure in your server through ssh

mv /usr/lib/tls /usr/lib/tls.disabled

echo "hwcap 0 nosegneg" > /etc/ld.so.conf.d/libc6-xen.conf

ldconfig

reboot

 

If the problem persist, please contact support. 

 

 

 

Was this answer helpful?

 Print this Article

Also Read

Firewall Configuration

All of our installation, except for the PBX in a Flash, comes with apf firewall pre-installed....

I Cannot access my PBX Server, it is down

This is for when you cannot even ssh to your PBX IP or you keep getting disconnected. If you're...

How to fix out of space issues

If your web page not loading or your asterisk down, you may want to ssh as root to check what's...

Login

All server are setup with root access ssh.  Login information to use with the ssh is sent in...

How to activate Affiliates program

Activate your affiliate account today to: Receive an initial bonus deposit in your affiliate...