On 08/17/2015 03:33 PM, Gordon Messmer wrote: > On 08/17/2015 01:55 PM, Kay Schenk wrote: >> OK, I need to start with a basic "dumb" question. What named xorg >> version does my package version 1.15 correspond to? X11R7.? > > X11r7.7, I think. > http://www.x.org/wiki/Releases/ Thanks. Honestly, I really could not figure this out. > >> Currently, I'm having some bad flicker problems I didn't experience >> previously. I have an old old radeon graphics card and note that the ati >> driver was updated with 6.7. This loads for X before the radeon module. > > Sounds similar to the problem that Bill Maltby has been writing about. > The advice I gave him last: > > Boot the last kernel under which you saw "normal" performance. If > booting the older kernel doesn't fix the problem, then the problem is > probably the X11 server. At that point, I'd start using "yum downgrade" > to revert individual components, and reboot until you find the change > that fixes performance. xorg-x11-server-Xorg and xorg-x11-drv-ati are > the ones I'd check first. OK, thanks. I haven't used yum downgrade before. -- -------------------------------------------- MzK “The journey of a thousand miles begins with a single step.” --Lao Tzu