I can't use GNOME anymore because of the problem I explained in the following thread: https://lists.gnu.org/archive/html/help-guix/2020-02/msg00206.html On recent system upgrades, the problem got worse. Before, I could get to the end of the day despite the leak; but now it takes around 3 hours for the .gnome-shell-real process run by the gdm user to eat the remaining RAM. It seems that the bug is stronger in the GNOME desktop, but I've seen, at least once, .gnome-shell-real using an abnormal amount of RAM while in sway (about 800 MiB). My current guix: $ guix describe Generation 61 Mar 15 2020 08:44:39 (current) sirgazil-x 8274cd7 repository URL: https://gitlab.com/sirgazil/guix-channel-x.git branch: master commit: 8274cd78f9f6d58e00e057a0eabe58e4e143cc4d guix a431a63 repository URL: https://git.savannah.gnu.org/git/guix.git branch: master commit: a431a63537c8103b2a58c9a55d90184fb5c90361 --- https://sirgazil.bitbucket.io/