I actually recently updated my BIOS for another bug, but it makes no difference, unfortunately...
8GET46WW (1.23 ) 09/16/2013 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1248100 Title: 046d:c52b [ThinkPad L520] Logitech Unified Receiver very laggy To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1248100/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs