K3b (fedora) and File Managers

[coltrane]

2 part question:


1) Whats the work around for the K3B issue with Fedora? (Cant unlock the CD, therefore cant burn a CD)....or is it back to CLI for awhile? Cant seem to find the solution via Google

2) Is there a file manager in Linux that does folder previews? Or a way I can place an image on the folder? (Organizing my Music Folder)

[trickster]

Can you describe the K3B issue?
I've been using Fedora Core 3 for a while, but haven't encountered it.

[coltrane]

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/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'
devname: '/dev/hdc'
scsibus: -2 target: -2 lun: -2
Linux sg driver version: 3.5.27

basically it tells me it cant unlock the cd