Quoting rohit bhute rvbhute@gmail.com:
We are facing a peculiar problem. I'm providing as much details as I can. Even so, tell me if I should provide more info.
LAMP server before install - RHEL 3 with Apache 2, PHP 4, MySQL 4. After install - RHEL 5, Apache 2.2.3, PHP 5.1.6, MySQL 5.0.2
Did you upgrade the LAMP server, or did you migrate your app to the said RHEL5 server?
Some symptoms are:
Images, CSS, JS files not loading or loading incompletely.
If we view source, we see the HTML is fully downloaded, but not rendered.
PHP pages being asked to be saved (the saved pages are blank)
This problem is prominently noticeable in PHPMyAdmin.
Looks like the PHP process is getting killed for some reason. If the LAMP configuration was in good shape, and was serving PHP apps before, then have a look at apache log files for any symptoms.
And just to be sure, make sure that the LAMP server hardware(harddisk) isnt dying. When harddisk makes friends with Mr. Murphy, daemons behave strangely ;-)
Anurag