(In reply to Thomas Martitz from comment #65) > https://patchwork.kernel.org/patch/10583229/ (modified such that the quirk > is applied unconditionally) fixes GPU resume on my laptop as well. I think > it's got the same PCIe bridge as the ASUS machines mentioned in that post. Thanks for testing! That issue is now being tracked at https://bugzilla.kernel.org/show_bug.cgi?id=201069