Just to add to my previous comment, I see that if I remove HDMI cable and reconnect it again, I 'always' get lspcon error. If I need external monitor, I need to restart the machine.
** Attachment added: "dmesg_hdmi_reconnect.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1886230/+attachment/5390458/+files/dmesg_hdmi_reconnect.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1886230 Title: Thinkpad P1 Gen2 HDMI doesn't work after log out or reboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1886230/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
