K3b Cdrecorder Warnings

Legolas327 · 07-09-2007, 10:26 PM

Hello I was burning a Kubuntu 7.04 Iso image to a CD using K3b. All software indications said that it was successful and the Md5sum showed the burn to be successul.

I was wondering if anyone can tell me what these warning signs are and If I need to do something to correct these:

Code:

---------------------
/usr/bin/cdrecord: Cannot allocate memory. WARNING: Cannot do mlockall(2).
/usr/bin/cdrecord: WARNING: This causes a high risk for buffer underruns.
/usr/bin/cdrecord: Operation not permitted. WARNING: Cannot set RR-scheduler
/usr/bin/cdrecord: Permission denied. WARNING: Cannot set priority using setpriority().
/usr/bin/cdrecord: WARNING: This causes a high risk for buffer underruns.
scsidev: '/dev/hdc'

Do I need to do anything about these?

Legolas

macemoneta · 07-09-2007, 11:22 PM

You don't need to do anything. Those warnings basically mean that you are running as a normal user, not as root. This is the proper way to use the program.