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maccamania · 12-15-2021, 08:14 PM

Hello, I just resurrected an old PC where I've installed Ubuntu 21.10 and Windows 10, dual boot with 2 separated hard disks.

When I use my Dell D6000, the monitors are without signal until the Ubuntu login appears. I can't see the BIOS messages and GRUB, so it's very hard to choose the OS.

If I use another display with HDMI I can see everything in the right way.

Both D6000 firmware and Display Link drivers are up to date.

Can anybody help me? Thanks in advance!

12-15-2021, 08:14 PM	#1
maccamania Junior Member Join Date: Dec 2021 Posts: 7	Nothing showing until login screen Hello, I just resurrected an old PC where I've installed Ubuntu 21.10 and Windows 10, dual boot with 2 separated hard disks. When I use my Dell D6000, the monitors are without signal until the Ubuntu login appears. I can't see the BIOS messages and GRUB, so it's very hard to choose the OS. If I use another display with HDMI I can see everything in the right way. Both D6000 firmware and Display Link drivers are up to date. Can anybody help me? Thanks in advance! Last edited by maccamania; 12-15-2021 at 08:16 PM.