Originally Posted by anonomys209

I was having this issue, but it was related to my graphics kext. I fixed it by updating to the newest version of the official driver for my card and adding my device ID to the info.plist. Don't know if that'll work for you, but it's worth at shot. I also added busratio flags to my boot.plist and a few different kexts but I'm not sure any of that worked



I can confirm this. Rolled back to the v4 kernel and I'm doing just fine again No problems with copy/paste/trash or any of that. Ever since I patched xpchelper the first time, I haven't had any issues. I've since updated to 10.7.4 as well, and it still isn't crashing my system. This will work if you're doing everything correctly.