https://bugzilla.suse.com/show_bug.cgi?id=1213787 Bug ID: 1213787 Summary: Plasma desktop is entirely grey with 64+GB of RAM Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: openSUSE Tumbleweed Status: NEW Severity: Normal Priority: P5 - None Component: KDE Workspace (Plasma) Assignee: opensuse-kde-bugs@opensuse.org Reporter: opensuse-bugs@mkwsystems.com QA Contact: qa-bugs@suse.de Target Milestone: --- Found By: --- Blocker: --- Created attachment 868516 --> https://bugzilla.suse.com/attachment.cgi?id=868516&action=edit Photo of the screen when bug occurs Problem: OpenSuse Tumbleweed boots to an entirely grey desktop when using KDE Plasma with 64GB or more of RAM. How to reproduce: Install 64GB or more of RAM, boot normally. What I expect to happen: the normal KDE Plasma desktop displays. What happens: other than the cursor, which appears normal, the entire screen displays grey. The cursor will change to, e.g., the text entry cursor when over the location of a text entry field, but that field will not be visible. It's like everything loads properly, then is covered with a layer of grey. When using ctrl-alt-F1/F2 to switch to and from a GUI, the correct desktop will display briefly. Other notes: - Problem occurs with 64 or 96GB of RAM installed. - Problem occurs both with the version of KDE installed from the installation media snapshot from July 14, 2023, as well as the version of KDE installed after running sudo zypper update today (July 30, 2023). - System is AMD-based, and using the integrated GPU of a Ryzen 9 7900. - The console works as expected. - Problem does not occur with XFCE as the desktop environment. - Problem does not occur when using Manjaro's KDE Plasma installation. - Problem does not occur with 16, 32, or 48GB of memory installed in the same system, using any combination of modules available to me. - There are no errors (lines with EE) in Xorg.0.log Screenshot attached is from when Night Mode is on. During the day the red tint is gone and it is grey. -- You are receiving this mail because: You are on the CC list for the bug.