Comment 0 for bug 262867

Revision history for this message
Daniel Hollocher (chogydan) wrote : cd burning causes severe unresponsiveness, and other foul smells

I am having lots of trouble burning a cd image. The default tool makes my computer INCREDIBLY laggy. It always lags, and watching the memory, it looks like it has NO method of caching at all. I figured the lag stems from IO wait stemming from dispersed harddrive requests.

This was past experience.

I tried it again to see if it was still happening that way, and it was, so I canceled and rebooted.

After that I opened up Brasero. Brasero I think inadvertently caches because it does a scan of the image before starting again. Thats a little better, and works fine for me, since I have 2g of ram, which is of course plenty to cache a cd image.

At some point, I selected to just run a simulation. I started it. I lost my mouse. At the time, I thought that my system was just grinding to a halt, since, it was grinding to a halt. Later, I realized that my keyboard was responding to certain keystrokes, and magically, an alt-tab brought everything back to life. I could click again!

(Note, I said my keyboard was only responding to certain keystrokes. Here is what happened. I happened to have a terminal open. I learned that I could type in it. I have a shortcut key that can open gnome-terminals, but that wasn't working. anyway)

After the simulation, Brasero decides to burn the cd automatically, giving me 10 seconds to cancel. This frustrated me, since I hadn't recovered my mouse at the time.

After it finishes recording, it ejects the cd, and then declares that is going to run a checksum on the cd. Except, it never pulls the cd back in. Great... I push it back in.

Now, at the time of this writing, it is stuck at %93 of the checksum process. (annd... I'm hitting cancel)

This is all to burn intrepid alpha 4, so I will check that out, and see if I get better results. But, on hardy, this is very buggy.