I recently purchased Thinkpad P1 Gen2(Intel® Core™ i7-9850H CPU @ 2.60GHz × 12 with Mesa Intel® UHD Graphics 630 (CFL GT2)) I have latest Ubuntu 20.04 installed. (5.4.0-40-generic #44-Ubuntu SMP Tue Jun 23 00:01:04 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux) I am seeing issues with an external monitor is connected to HDMI port while booting. The monitor is not detected. If I connect the monitor 'after' boot, it is detected, but same issues happens (blank screen) if the machine is suspends and tries to come back up. I have attached dmesg output with lspcon errors.
** Attachment added: "dmmsg_lspconerrors.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1886230/+attachment/5390143/+files/dmmsg_lspconerrors.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
