Thanks so far, Daniel! - I still encounter the strange boot problems on that dock, but sometimes it works; in W10 as well as in kubuntu.
However, the non-detection of the monitor is 100%. I tried another cable, even a proper Samsung monitor (contrary to the digital TV as before). Nothing at all. In W10 the lenovo diagnostics does correctly receive and handle the EDID-data. Therefore I did follow your suggestions and filed bugs under gdm3 and freedesktop. Thanks again and kind regards, Uwe -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1816860 Title: Second display does not show up on dock of Lenovo Helix 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1816860/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
