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This bug did not have a package associated with it, which is important for ensuring that it gets looked at by the proper developers. You can learn more about finding the right package at https://wiki.ubuntu.com/Bugs/FindRightPackage. I have classified this bug as a bug in 'linux' due to the hardware issues that you are experiencing. When reporting bugs in the future please use apport by using 'ubuntu- bug' and the name of the package affected. You can learn more about this functionality at https://help.ubuntu.com/community/ReportingBugs. ** Package changed: ubuntu => linux (Ubuntu) ** Tags added: focal -- 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/1898908 Title: dock not recognized once reconnected Status in linux package in Ubuntu: Incomplete Bug description: With my lenovo Helix 2, and in 20.04, when I remove the tablet part (it is a convertible), control is properly passed to the tablet part. However, I plug it back into the keyboard dock, this dock is not recognized. So neither keys nor touchpad get re-activated. Logout-Login doesn't solve the problem. Only a full reboot makes the keyboard and built-in touchpad come back. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1898908/+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