** Summary changed: - Second Monitor doesn't work as it should do with Nvidia & Ubuntu 20.04? + Second Monitor on HDMI doesn't work as it should do with Nvidia & Ubuntu 20.04?
** Description changed: - I installed Ubuntu 20.04 with propietary drivers of Nvidia (I have 440.64 rn) and I connected a second monitor to use it, but I saw that I cannot use it, I just see a blank screen. I tried with a TV of my room and same. The funny part is when I start the laptop to work, I can see the logo of my BIOS and the ASUS logo in the second monitor, even the grub, but after that I can't see nothing. + I installed Ubuntu 20.04 on my ASUS laptop with Intel+Nvidia with propietary drivers of Nvidia (I have 440.64 rn) and I connected a second monitor to use it, but I saw that I cannot use it, I just see a blank screen. I tried with a TV of my room and same. The funny part is when I start the laptop to work, I can see the logo of my BIOS and the ASUS logo in the second monitor, even the grub, but after that I can't see nothing. When I reduce the resolution of the second monitor (800x600) then works, but even with that sometimes blinks to black again. On W10 for example it works perfectly, so I deduce it's not 'cause my HDMI. I tried with noveau drivers and I have the same results btw. Laptop Asus with: Graphic card ---- Nvidia GTX960M Processor -------- Intel i5 6300 I tried with Nvidia Prime to Nvidia, Intel and On-demand. None of them works. All of them with Xorg. I have this with xrandr: Screen 0: minimum 8 x 8, current 2720 x 1080, maximum 16384 x 16384 eDP-1-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 193mm - 1920x1080 60.00*+ 59.97 59.96 59.93 - 1680x1050 59.95 59.88 - 1600x1024 60.17 - 1400x1050 59.98 - 1600x900 59.99 59.94 59.95 59.82 - 1280x1024 60.02 - 1440x900 59.89 - 1400x900 59.96 59.88 - 1280x960 60.00 - 1440x810 60.00 59.97 - 1368x768 59.88 59.85 - 1360x768 59.80 59.96 - 1280x800 59.99 59.97 59.81 59.91 - 1152x864 60.00 - 1280x720 60.00 59.99 59.86 59.74 - 1024x768 60.04 60.00 - 960x720 60.00 - 928x696 60.05 - 896x672 60.01 - 1024x576 59.95 59.96 59.90 59.82 - 960x600 59.93 60.00 - 960x540 59.96 59.99 59.63 59.82 - 800x600 60.00 60.32 56.25 - 840x525 60.01 59.88 - 864x486 59.92 59.57 - 800x512 60.17 - 700x525 59.98 - 800x450 59.95 59.82 - 640x512 60.02 - 720x450 59.89 - 700x450 59.96 59.88 - 640x480 60.00 59.94 - 720x405 59.51 58.99 - 684x384 59.88 59.85 - 680x384 59.80 59.96 - 640x400 59.88 59.98 - 576x432 60.06 - 640x360 59.86 59.83 59.84 59.32 - 512x384 60.00 - 512x288 60.00 59.92 - 480x270 59.63 59.82 - 400x300 60.32 56.34 - 432x243 59.92 59.57 - 320x240 60.05 - 360x202 59.51 59.13 - 320x180 59.84 59.32 + 1920x1080 60.00*+ 59.97 59.96 59.93 + 1680x1050 59.95 59.88 + 1600x1024 60.17 + 1400x1050 59.98 + 1600x900 59.99 59.94 59.95 59.82 + 1280x1024 60.02 + 1440x900 59.89 + 1400x900 59.96 59.88 + 1280x960 60.00 + 1440x810 60.00 59.97 + 1368x768 59.88 59.85 + 1360x768 59.80 59.96 + 1280x800 59.99 59.97 59.81 59.91 + 1152x864 60.00 + 1280x720 60.00 59.99 59.86 59.74 + 1024x768 60.04 60.00 + 960x720 60.00 + 928x696 60.05 + 896x672 60.01 + 1024x576 59.95 59.96 59.90 59.82 + 960x600 59.93 60.00 + 960x540 59.96 59.99 59.63 59.82 + 800x600 60.00 60.32 56.25 + 840x525 60.01 59.88 + 864x486 59.92 59.57 + 800x512 60.17 + 700x525 59.98 + 800x450 59.95 59.82 + 640x512 60.02 + 720x450 59.89 + 700x450 59.96 59.88 + 640x480 60.00 59.94 + 720x405 59.51 58.99 + 684x384 59.88 59.85 + 680x384 59.80 59.96 + 640x400 59.88 59.98 + 576x432 60.06 + 640x360 59.86 59.83 59.84 59.32 + 512x384 60.00 + 512x288 60.00 59.92 + 480x270 59.63 59.82 + 400x300 60.32 56.34 + 432x243 59.92 59.57 + 320x240 60.05 + 360x202 59.51 59.13 + 320x180 59.84 59.32 DP-1-1 disconnected (normal left inverted right x axis y axis) HDMI-1-1 disconnected (normal left inverted right x axis y axis) HDMI-1-2 connected 800x600+1920+0 (normal left inverted right x axis y axis) 1600mm x 900mm - 1920x1080 60.00 + 50.00 59.94 30.00 25.00 24.00 29.97 23.98 - 1920x1080i 60.00 50.00 59.94 - 1280x1024 60.02 - 1360x768 60.02 - 1152x864 59.97 - 1280x720 59.81 60.00 50.00 59.94 - 1024x768 60.00 - 800x600 60.32* - 720x576 50.00 - 720x576i 50.00 - 720x480 60.00 59.94 - 640x480 60.00 59.94 - 720x400 70.08 + 1920x1080 60.00 + 50.00 59.94 30.00 25.00 24.00 29.97 23.98 + 1920x1080i 60.00 50.00 59.94 + 1280x1024 60.02 + 1360x768 60.02 + 1152x864 59.97 + 1280x720 59.81 60.00 50.00 59.94 + 1024x768 60.00 + 800x600 60.32* + 720x576 50.00 + 720x576i 50.00 + 720x480 60.00 59.94 + 640x480 60.00 59.94 + 720x400 70.08 DP-1-2 disconnected (normal left inverted right x axis y axis) HDMI-1-3 disconnected (normal left inverted right x axis y axis) ** Summary changed: - Second Monitor on HDMI doesn't work as it should do with Nvidia & Ubuntu 20.04? + Second Monitor on HDMI blank screen with Nvidia & Ubuntu 20.04? (ASUS Laptop) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871721 Title: Second Monitor on HDMI blank screen with Nvidia & Ubuntu 20.04? (ASUS Laptop) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kernel-package/+bug/1871721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
