My configuration is the result of the server install, plus the proposed kernel above plus:
sudo apt-get install ^ubuntu-mate-core (select lightdm when prompted). After rebooting, the system comes up in graphical mode with a 1920x1080 viewport on a 2560x1440 screen buffer. It is useful for a few minutes before the kernel panic. I have an attached serial port to capture the panic output. The panic seems to occur with or without the total_mem=3072 workaround needed for previous kernels for the USB issue. The system appears otherwise stable if I disable the lightdm service and continue using the system in text mode. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1852035 Title: Cannot use full resolution (2560x1440) of Dell U2715H To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1852035/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
