Opened bug #2167374 for the leak that !5285 fixes, as asked in comments #27 and #31. Nobody had filed one as far as I could tell.
It is a hybrid Intel + NVIDIA proprietary machine, a configuration not covered by #4101 (amdgpu, i915, xe) or by comment #25 (amdgpu), with per-pair measurements from /sys/kernel/debug/dma_buf/bufinfo. One thing that changed since comment #25: af0c9808 is now in the gnome-50 branch (merged 2026-09-15 via !5325, with 83c465ff and c145106d) and shipped in mutter 50.5, so for resolute this is an SRU of a stable-branch commit rather than a cherry-pick from main. I kept it out of this bug to avoid adding to the mix here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2143073 Title: [i915] ShmemHugePages leak during GNOME lock screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2143073/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
