I have been using the wallpaper changing utility Wallch for quite some time and very happy with the experience.
But recently the utility has started giving some trouble.
No matter what I do, the frequency of changing the wallpapers always resets to the minimum value (10 secs) automatically.
Wallch developer here. No need to post a bug at askubuntu :D
I have changed the bug at launchpad to "Fix Commited"
Wallch 4.0 should be ready in 1-2 weeks, if you are in a hurry use our latest ppa of version 3
For 12.04:
For 13.04/13.10:
For instant updates (within 24 hours from the last code change):
The bug has probably been fixed in a development release.You may either chose to wait until version 4.0 is officially released on ubuntu repositories, or you can get the development release.
Read installation instructions for getting the development release.
Alternately, you may choose to get the recent source code and build it.You can get the code here. For instructions on building source code, read this .