I am also seeing this problem with some variations in behavior depending on what I am trying to do. I see it with multiple brands and types of USB drives.
I tried different versions of the kernel. It seems to have appeared in the 3.13.0-35 kernel. I do not see it while using the 3.13.0-34 kernel, but see it in newer kernels. It is present in both the generic and low latency versions of the kernel. I have tried the Utopic kernels 3.16.0.37.29 with the same results. I have also tried the upstream kernels 4.0.3-040003, and 4.1.0-040100rc3 and still see the problem. I have multiple systems, and am only seeing this on systems with AMD processors and certain nVidia chipsets, for instance GeForce 6100 Northbridge/nForce 410 Southbridge. Please let me know if you need additional information. I will be happy to provide any information that you would find helpful. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1434764 Title: External HDD stop working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1434764/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
