i just read now on distrowatch and softpedia. in that case i will wait for the release of slackware 13.37 and see what can i do...thank you....
i will upgrade to kde 4.4.5.....
i am tired of ubuntu, i want a better and stable desktop and this is one of the reasons why i choose slackware..... hope that after removing ubuntu and installing slackware it will be good and wont have any difficulties with drivers or any other softwares which i want to install.