Seeing the same problem since upgrading from 15.10 to 16.04. The vm.dirty workarounds and disabling swap don't make a difference.
Once this problem kicks in ALL disk writes become stupidly slow (2MB/s) until next reboot on both SSD and spinning HDD. i5-4460/16Gb RAM/ASUS Z97-K This is an enormous problem not to have at least been assigned to someone! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1208993 Title: Ubuntu slows down and hangs while copying file from/to USB To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/1208993/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
