USB-C thunderbolt not working anymore – Ubuntu 18.04 + Windows. Ask Question. up vote 0 down vote favorite. 1. I have been struggling for the last couple of days to figure out why my thunderbolt ports (on the left side of the XPS 13) stopped working on Ubuntu 18.04. The right side USB port works well and charging works on all the ports.
I have been struggling for the last couple of days to figure out why my thunderbolt ports (on the left side of the XPS 13) stopped working on Ubuntu 18.04.The right side USB port works well and charging works on all the ports. Also, because I have a dual boot with Windows 10, I checked if I had the same issues and, indeed, the USB ports don’t work on Windows.
Author:Amzocks I have been struggling for the last couple of days to figure out why my thunderbolt ports (on the left side of the XPS 13) stopped working on Ubuntu 18.04. The right side USB port works well and charging works on all the ports. Also, because I have a dual boot with Windows 10, […]
Disconnect and re-connect the Thunderbolt cable and/or restart the computer. Use the Thunderbolt 3 cable that was included. If you own a second cable, test both to rule out any problems with the cable. Confirm that your computer supports Thunderbolt. If it has a USB-C port but only supports USB, the Thunderbolt device won’t work.
Oct 26, 2016 · All USB-C cables will work as Thunderbolt 3 cables as long as they are good quality cables. Thunderbolt 3 has a top data transfer speed of 40Gbps as long as the cable is …
Thunderbolt 3 (USB-C) If you’re using an Apple Thunderbolt 3 (USB-C) cable or other Thunderbolt 3 (USB-C) cable with your display or other device, it should work with your Mac without an adapter. The LG UltraFine 5K Display uses Thunderbolt 3 (USB-C).
I am also having an issue with a zBook 15 G3 and the 150w Thunderbolt 3 dock. I can get it to work, but when I reboot, the USB portion of the dock does not work, but the video, power, and ethernet do work.
1. Update Thunderbolt controller driver first 2. Update Thunderbolt 3 Firmware 3. Reboot system 4. Install ASMedia USB 3.0 Extended Host Controller Driver 5. Install rest of 3 drivers. I hope this helps those who come after me on this issue. I have wasted 3 days working on this.
Top responsesFinally managed to get this working stable on my XPS 9550 after changing my power profile to High Performance, installing every single driver on the XPS 9550 … read more5 votesDell has released their own updated ASMedia driver (126.96.36.199): http://www.dell.com/support/home/us/en/19/Drivers/DriversDetails?driverId=V2WY53 votesConfirmed, this solved the problem with the three Precision 5510’s in our office as well. Thanks for finding that driver! Will report back if we have any issues … read more3 votesInstalled. Looks like it shutdown the device for a few moments, then all my USB connected devices re-installed. Here’s hoping it’s stable now. Nice find.2 votesThanks for the post. My TB15 dock is being delivered today and I was getting worried about all these posts.2 votesNot sure if will help but I made a post on the Dell forums Feel free to add to it or make any suggestions so that I can edit the post. http://en.community.dell.com/support … read more1 voteSee all
Thunderbolt 3 has the capabilities of USB-C, but USB-C does not have the capabilities of Thunderbolt 3. The Thunderbolt 3 port has the same design as the USB-C port. However, if you were to connect a Thunderbolt 3 cable to a USB-C port you would have restrictions on capabilities.
Operating System Compatibility
Not all USB-C cables will work as Thunderbolt 3 cables. Thunderbolt 3 has a top data transfer speed of 40Gbps as long as the cable is 0.5m (1.6 ft.) or shorter. For 1m (3.2 ft.) or longer cables, Thunderbolt 3 supports passive (cheaper) ones that have a top speed of 20Gbps, and active cables (more expensive) that retain the 40Gbps speed.