Tuesday, April 13, 2010

How to increase Linux Display/Screen size?

While in Linux, under System Menu, Click on "Preferences", then select "Screen resolution" (Screen1). Change the resolution to the size you would to increase it to (Screen2).






Upgrading SQLDEVELOPER

Since I had 11g installed, it already came with SQLDEVELOPER. So, while Upgrading, I unzipped the rpm into a different directory. When I tried to install it as Oracle User, I got "transaction lock" error message
So, I logged into as root and reran the command; worked successfully.
Help--> about should show you a screen as shown below