grey lines

[Optimel]

I've got a weird thing in my FTB Ultimate pack. I see grey lines in the distance, I tryed reinstalling my FTB but that didn't work.

here is a pick:

 

[wakafanykai123]

Do you have any additional mods like OptiFine installed? If not, It seems to be your graphics card.

 

[Optimel]

no Optifine, but how can i fix it i didnt had this problem like a week ago

 

[Ashzification]

First (to rule out any possible problem with your setup):

Spoiler

Please follow these steps exactly: http://desk.feed-the-beast.com/index.php?/Knowledgebase/Article/View/9/0/basic-troubleshooting
This is to rule out any issues with your client setup.

If you continue to have trouble, please post your complete client-side console log in debug-mode to pastebin.com and link your paste URL here.
To find your logs: http://desk.feed-the-beast.com/inde...29/1/what-log-do-you-need-where-can-i-find-it