Hello again, it seems that the issue arose again, I don't know at what point but it's still present. Apparently the kernel upgrade didn't fix the issue, because when it appeared back on the new install I upgraded the kernel again to current version, and it's still happening
$ uname -r 4.7.0-040700rc6-generic About the bios upgrade, I updated it to the current version 1.25, so it shouldn't be a problem. What could I provide to help with the diagnostic of the issue. ** Changed in: linux (Ubuntu) Status: Invalid => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1589997 Title: The device on /dev/sdx is not created when inserting new devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1589997/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs