Old kernel did not work (4.13 i believe) Just installed 4.16 from the mainline builds (went with 4.16 and not 4.16.1-4.16.3
I have attached a new dmesg from the 4.16 kernel if it will help. At the end it has me replugging the cable. ** Attachment added: "dmesg-4.16-full-replug.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1765496/+attachment/5122938/+files/dmesg-4.16-full-replug.log ** Tags added: kernel-bug-exists-upstream -- 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/1765496 Title: USB-3/PCIe Root/Thunderbolt fail to load Status in linux package in Ubuntu: Incomplete Status in linux source package in Bionic: Incomplete Bug description: I have been running 18.04 Beta fine for about a week and a half, but on Monday, after upgrading a bunch of packages and my kernel, My USB-C external monitors no longer work. They worked fine before. I tried downgrading the kernel, but that didn't change anything. I have attached a full dmesg log from boot, and a dmesg log for repluggig the usb-c cable. the PCIe Root is a Intel Sunrise and the machine is a Dell XPS 13 9360. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1765496/+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
