Crashes on Logging on to Server

[nardavin]

Hey, I am having an issue with the FTB Unleashed mod pack. Whenever I try to connect to any Unleashed server, I crash. This does not happen, however, when I log into a single-player server. The message I get is that my graphics driver has crashed but has recovered. This is odd because I have dual AMD Radeon HD 6570 graphics cards, and I play much more graphics-intensive games than MineCraft. However, they have given me trouble before. This also does not happen when I go onto a regular MC server. Is this FTB's problem or my graphics card's problem? Please Help!

 

[GuildMaster]

First, we need your log posted on pastebin.com. Also, since you have a dual AMD GPU, then I guess it's in Crossfire. Most games, such as Minecraft, aren't made for dual-GPUs. Some are compatible, some are not. Not sure why yours would crash only on a server - it shouldn't work only in single player, it should crash there too.
I don't have an AMD card and neither do I have a Crossfire configuration. But there should be an option in the AMD control panel that lets you select only one card for Minecraft.

 

[nardavin]

I just tried to disable CrossfireX, with no luck. No crash report was saved, as it was not 'Minecraft' that was at fault (I think)

 

[GuildMaster]

Maybe this seems obvious, but did you update your AMD Drivers? Getting the latest ones might solve this issue.
Also, while Minecraft won't make a crash log, can't you run the game with the console on? When Minecraft crashes, the FTB console will still have a crash log. Just copy paste that to pastebin.com
Besides that, you are running 64 bit Java on a 64 bit PC, right? 32 bit Java doesn't run nicely with some 64 bit CPUs.

 

[Booker The Geek]

Follow the link in my signature about log files and re-post it here.