Hi All, I've installed F31 + Nvidia driver from rpmfusion on a Thnkpad-P1. This works reasonably well. However I'm unable to use an external monitor with this setup. Checking if anyone has a similar setup - and succeeded in using an external monitor. Note: the LCD is 3840x2160, external monitor is 1920x1200 [connected via hdmi port] I've tried various things - but no success. - prevent nouveau, nvidia drivers from getting loaded i.e use only i915. xrandr sees only 1 monitor. Likely the following reason https://www.reddit.com/r/thinkpad/comments/cntjrs/p1_gen_2_external_monit... The P1 has all external outputs wired to nVidia so unfortunately there's no way to get Intel to drive external monitors. <<< - prevent nvidia - and use nouveau - but then the external display is not really visible except for the mouse arrow (enlarged). [and nouveau is unstable on this hardware - crashes pretty quickly] - use nvidia driver. xrandr lists only one monitor. nvidia-settings shows the second monitor in one of its tabs though. However - when I boot with PoP_OS 19.04 NVIDIA image - the external display works from it. Its using 430.34 driver. And nvidia-settings shows quiet a few more tabs related to X11 settings - and this external display. And "Display Settings" has more options regarding HiDPI. But I'd like to get this working from Fedora - if possible. Thanks, Satish ------ [root@p1 ~]# uname -a Linux p1 5.3.5-300.fc31.x86_64 #1 SMP Tue Oct 8 13:07:42 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux [root@p1 ~]# lspci |grep -i vga 00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 630 (Mobile) (rev 02) 01:00.0 VGA compatible controller: NVIDIA Corporation TU117GLM [Quadro T2000 Mobile / Max-Q] (rev a1) [root@p1 ~]# nvidia-smi Thu Oct 17 09:31:42 2019 +-----------------------------------------------------------------------------+ | NVIDIA-SMI 435.21 Driver Version: 435.21 CUDA Version: 10.1 | |-------------------------------+----------------------+----------------------+ | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | |===============================+======================+======================| | 0 Quadro T2000 Off | 00000000:01:00.0 Off | N/A | | N/A 44C P8 4W / N/A | 291MiB / 3911MiB | 0% Default | +-------------------------------+----------------------+----------------------+ +-----------------------------------------------------------------------------+ | Processes: GPU Memory | | GPU PID Type Process name Usage | |=============================================================================| | 0 1426 G /usr/libexec/Xorg 108MiB | | 0 1962 G /usr/libexec/Xorg 180MiB | +-----------------------------------------------------------------------------+ [balay@p1 ~]$ lsmod |grep nvidia nvidia_drm 57344 4 nvidia_modeset 1126400 5 nvidia_drm nvidia_uvm 1036288 0 nvidia 19558400 163 nvidia_uvm,nvidia_modeset ipmi_msghandler 73728 2 ipmi_devintf,nvidia drm_kms_helper 212992 2 nvidia_drm,i915 drm 512000 12 drm_kms_helper,nvidia_drm,i915 [root@p1 ~]#