Comment 1 for bug 126027

I`m experiencing a similar Problem at the moment, on a up-to-date Kubuntu Hardy Heron with KDE 3.5.9

I insert a empty CD-R, or DVD+R in my CD-ROM drive, after a while the Window from kded appears and asks me what to to, if I click on "burn data CD" (or something similar in german it is "Daten-DVD mit k3b erstellen") I see that K3B starts (because my mousecursor is bouncing), then I get a blank screen, and the kdm Login-Screen appears. I haven`t experienced restarts yet, just logouts, or kdm restarts.

Also this doesn`t happen every time, just lets say seven to eight out of ten times.
This is the first time this happens, I didn`t had any problems in Gutsy.

dmesg says:
[ 499.206263] end_request: I/O error, dev sr0, sector 0
[ 499.208097] end_request: I/O error, dev sr0, sector 4
[ 562.587580] printk: 56 messages suppressed.
[ 562.587593] software-proper[10955]: segfault at 0065008a eip b6bb06e6 esp bfc730c0 error 4
[ 612.307850] cdrom: This disc doesn't have any tracks I recognize!
[ 650.408535] cdrom: This disc doesn't have any tracks I recognize!
[ 713.717916] cdrom: This disc doesn't have any tracks I recognize!

I attached the whole dmesg-messages, created via dmesg > dmesg.txt