Before reboot I had: * Laptop internal monitor on * Samsung 34" external monitor on, with USB-C * Aces 24" external monitor on, with HDML
Rebooted without changing anything. * The Samsung 34" / USB-C connected external monitor did _not_ come to life. * The Acer 24" / HDMI second external monitor came to life Tailed /var/log/kern.log again. Disconnected / reconnected the USB-C monitor. Nothing in the logs. Then: * Disconnected the Lenovo network adapter on USB-C * Pulled the power cord on the USB-C monitor * Plugged in the power cord on the USB-C monitor ...and the monitor came to life. Plugged in the network adapter on USB-C again, and everything worked still. It would _seem_ to me that either the network adapter, or the combination is the issue. Attaching logs from after the current boot as the "monitor issue" was present and solved within that time. ** Attachment added: "curboot.txt" https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-510/+bug/1973145/+attachment/5589089/+files/curboot.txt -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1973145 Title: External monitor does not connect on USB-C To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-510/+bug/1973145/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
