I too have had this issue for quite some time. Today came a new kernel I updated and hoped there had been some improvement. No. Then found this and used the kernel on #64. That works now fine. Really nice to use the computer without the continues popups.
uname -a
Linux xx-ThinkPad-X1 3.5.0-27-generic #47~lp1140716 SMP Wed Apr 3 00:11:06 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
I too have had this issue for quite some time. Today came a new kernel I updated and hoped there had been some improvement. No. Then found this and used the kernel on #64. That works now fine. Really nice to use the computer without the continues popups.
uname -a
Linux xx-ThinkPad-X1 3.5.0-27-generic #47~lp1140716 SMP Wed Apr 3 00:11:06 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
Thanks to Brad Figg for help.