Mario, I found the issue. I am running 4.6.0-040600rc4-generic from testing in my bug report. I had install jsalisbury's kernel but was not booting into it. I hit GRUB on the reboot and booted into 4.4.0-21 which matches his kernel.
I get this now for uname -a: Linux yeti 4.4.0-21-generic #37-Ubuntu SMP Mon Apr 18 18:33:37 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux But hotplug does not work still. Again, I still could be screwing up changing up the kernels, so take with a large grain of salt. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1577898 Title: thunderbolt hotplug is broken Status in linux package in Ubuntu: In Progress Status in linux source package in Trusty: In Progress Status in linux source package in Vivid: In Progress Status in linux source package in Wily: In Progress Status in linux source package in Xenial: In Progress Status in linux source package in Yakkety: In Progress Bug description: Thunderbolt hotplug is broken on type-c ports. Redhat already submitted a patch for this that was accepted into upstream ACPICA, but it needs to be backported into Ubuntu's kernel. I've verified that the patch works properly using a type-C USB Ethernet dongle as well as hot-plugging a Dell TB15 dock. http://www.spinics.net/lists/linux-acpi/msg65578.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1577898/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp