Public bug reported: [Summary] If user un-plugs and then re-plugs the thunderbolt 3 cable of Dell WD19TB into the laptop during suspend state, peripheral devices on the docking station cannot be re-probed after the system resumes.
[Steps to reproduce] 1. Please make sure that the WD19 (TBT 3 cable) connects to the laptop 2. Suspend the system 3. Un-plug the TBT 3 cable of WD19 docking station from laptop 4. Re-plug the TBT 3 cable of WD19 docking station into the laptop 5. Press the Enter key or power button to wake up the system 6. Connect an Ethernet cable to a Ethernet port of WD19 docking station 7. Check if the Ethernet interface is available and networking connection is up. [Expected result] The Ethernet interface can be detected [Actual result] The Ethernet cannot be detected ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Status: Invalid ** Affects: linux-oem-osp1 (Ubuntu) Importance: Undecided Status: New ** Affects: linux (Ubuntu Bionic) Importance: Undecided Status: Won't Fix ** Affects: linux-oem-osp1 (Ubuntu Bionic) Importance: Undecided Assignee: You-Sheng Yang (vicamo) Status: In Progress ** Affects: linux (Ubuntu Disco) Importance: Undecided Status: Won't Fix ** Affects: linux-oem-osp1 (Ubuntu Disco) Importance: Undecided Status: Won't Fix ** Affects: linux (Ubuntu Eoan) Importance: Undecided Assignee: You-Sheng Yang (vicamo) Status: In Progress ** Affects: linux-oem-osp1 (Ubuntu Eoan) Importance: Undecided Status: New ** Tags: oem-priority originate-from-1852989 somerville ** Tags added: oem-priority originate-from-1852989 somerville -- 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/1859407 Title: peripheral devices on Dell WD19TB cannot be detected after suspend resume Status in HWE Next: New Status in linux package in Ubuntu: Invalid Status in linux-oem-osp1 package in Ubuntu: New Status in linux source package in Bionic: Won't Fix Status in linux-oem-osp1 source package in Bionic: In Progress Status in linux source package in Disco: Won't Fix Status in linux-oem-osp1 source package in Disco: Won't Fix Status in linux source package in Eoan: In Progress Status in linux-oem-osp1 source package in Eoan: New Bug description: [Summary] If user un-plugs and then re-plugs the thunderbolt 3 cable of Dell WD19TB into the laptop during suspend state, peripheral devices on the docking station cannot be re-probed after the system resumes. [Steps to reproduce] 1. Please make sure that the WD19 (TBT 3 cable) connects to the laptop 2. Suspend the system 3. Un-plug the TBT 3 cable of WD19 docking station from laptop 4. Re-plug the TBT 3 cable of WD19 docking station into the laptop 5. Press the Enter key or power button to wake up the system 6. Connect an Ethernet cable to a Ethernet port of WD19 docking station 7. Check if the Ethernet interface is available and networking connection is up. [Expected result] The Ethernet interface can be detected [Actual result] The Ethernet cannot be detected To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1859407/+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