I have the same problem on Hirsute Hippo. I am on a Lenovo Yoga 730, connecting to a Coms projector from usb-c through a lenovo usb-c to hdmi adapter that was included with the laptop.
I have had no trouble before connecting from the same laptop through the included usb-c to VGA adapter. I cannot get the colours right even by having the projector connected on boot. This laptop also has intel graphics. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1661987 Title: Wrong colours on some monitors via USB-C to HDMI To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1661987/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs