I have used "recordmydesktop" successfully in the not too distant past. Then recently system start to freeze after about 2 minutes of recording. Deleted "recordmydesktop" and downloaded "kazam screencaster" the same freezes continue to happen.
wubi installation system
Linux ubuntu 3.5.0-40-generic #62~precise1-Ubuntu SMP Fri Aug 23 17:59:10 UTC 2013 i686 athlon i386 GNU/Linux
Then after system update: alan@ubuntu:~$ uname -a
Linux ubuntu 3.5.0-41-generic #64~precise1-Ubuntu SMP Thu Sep 12 17:01:55 UTC 2013 i686 athlon i386 GNU/Linux
Filesystem Size Used Avail Use% Mounted on /dev/loop0 18G 9.4G 6.9G 58% / udev 969M 4.0K 969M 1% /dev tmpfs 391M 896K 390M 1% /run none 5.0M 4.0K 5.0M 1% /run/lock none 977M 3.9M 973M 1% /run/shm /dev/sda1 150G 95G 55G 64% /host /dev/sdb1 15G 3.0G 12G 20% /media/KINGSTON
I had installed up-to-date system drivers via system setting -> hardware. And using Huawei dongle E1550 to connect.
Both are good products and am not sure why system start to freezes only on using them.