Hello ladies and gents.
After almost 5 months since I’ve purchased the mentioned laptop, it’s time to add one more external monitor. I’ve installed ubuntu 20.04 LTS. In the beginning, the black screen kept popping up until I found this topic, and thanks to @generix I’ve made my laptop recognize the second monitor. I have a dual boot on it and recently I bought one more external monitor. Booting on Win (via usb3 to HDMI adaptor) the 2nd monitor is recognized. This is not happening on ubuntu boot. I kept trying to find this problem in someone else topic, but without success. Here are some outputs:
$ sudo dpkg -l |grep nvidia-prime rc nvidia-prime 0.8.16~0.20.04.1 all Tools to enable NVIDIA's Prime $ sudo dpkg -l |grep ubuntu-drivers-common ii ubuntu-drivers-common 1:0.9.0~0.20.04.1 amd64 Detect and install additional Ubuntu driver packages $ uname -r 5.11.0-34-generic
~ sudo lshw -c video *-display description: VGA compatible controller product: NVIDIA Corporation vendor: NVIDIA Corporation physical id: 0 bus info: pci@0000:01:00.0 logical name: /dev/fb0 version: a1 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress vga_controller cap_list fb configuration: depth=32 latency=0 mode=1920x1080 visual=truecolor xres=1920 yres=1080 resources: iomemory:fc0-fbf iomemory:fe0-fdf memory:fb000000-fbffffff memory:fc00000000-fdffffffff memory:fe00000000-fe01ffffff ioport:f000(size=128) memory:fc000000-fc07ffff *-display description: VGA compatible controller product: Advanced Micro Devices, Inc. [AMD/ATI] vendor: Advanced Micro Devices, Inc. [AMD/ATI] physical id: 0 bus info: pci@0000:05:00.0 version: c5 width: 64 bits clock: 33MHz capabilities: pm pciexpress msi msix vga_controller bus_master cap_list configuration: driver=amdgpu latency=0 resources: iomemory:fe0-fdf iomemory:fe0-fdf irq:50 memory:fe10000000-fe1fffffff memory:fe20000000-fe201fffff ioport:d000(size=256) memory:fc500000-fc57ffff
Any help will be much appreciated.