[solved] WordPress: Can't update plugins using automatic upgrade feature

[blogdesignstudio]

Here's a little problem that started happening after apache was changed to
litespeed on copykat.com server.
The problem is that we can't add or upgrade new plugins with the help of
wordpress automatic plugin installer.
It was fine till we were using apache, so I guess some tweak is required for
it to work with litespeed..

i've recorded a video of how it fails on blogdesignstudio.com (hosted on same serve) and like that on various other existing wordpress installs, same issue is happening on 40somethingmommy.com as well, i've recorded a video for that
too.. showing wordpress auto upgrade failing and plugin install of comment
disable plugin also failed.

check the videos -

http://www.youtube.com/watch?v=hOKsXxnN2MA
http://www.youtube.com/watch?v=wFTklvYwcJk

i tried installing all in one seo pack, it failed in
mid-way and didn't show the success message although it comes in the list of
available plugin (couldn't cover it in video). I tried install FV antispam
plugin and it installed on the new install (wp.blogdesignstudio.com) but
failed on my own website i.e. http://blogdesignstudio.com (that is covered
in the video). I tried to activate the all in one seo on
wp.blogdesignstudio.com and that gave error, I think because it was never
installed properly.

What can be done to fix the issue?

 

[NiteWave]

please refer
http://www.litespeedtech.com/support/forum/showthread.php?t=4814

 

[blogdesignstudio]

Thanks a lot! This solves the problem. I think you guys should pin this thing somewhere