From 05011c3fe1b68c3414fc8a34307c2a07f9427a34 Mon Sep 17 00:00:00 2001 From: Alan Pearce Date: Fri, 7 Sep 2018 17:08:54 +0200 Subject: T470s: Improve GPU usage/acceleration --- modules/machines/t470s.nix | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'modules') diff --git a/modules/machines/t470s.nix b/modules/machines/t470s.nix index e6fb8cb..304bfd5 100644 --- a/modules/machines/t470s.nix +++ b/modules/machines/t470s.nix @@ -5,6 +5,8 @@ firmwareLinuxNonfree ]; + boot.kernelPackages = pkgs.linuxPackages_4_17; + systemd.services.ModemManager.enable = true; hardware.pulseaudio.extraConfig = '' @@ -12,11 +14,11 @@ ''; # Try a different acceleration method; maybe it helps with screen corruption - services.xserver.deviceSection = '' - Option "AccelMethod" "sna" - Option "TearFree" "true" - Option "TripleBuffer" "false" - ''; + # services.xserver.deviceSection = '' + # Option "AccelMethod" "sna" + # Option "TearFree" "true" + # Option "TripleBuffer" "false" + # ''; services.xserver.monitorSection = '' DisplaySize 310 176 -- cgit 1.4.1