Bug happens on ubuntu 19.10 on a dell 7520. Here's what the command lspci -k | grep -iA2 VGA returns:
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) Subsystem: Dell 3rd Gen Core processor Graphics Controller Kernel driver in use: i915 -- 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Chelsea LP [Radeon HD 7730M] Subsystem: Dell Chelsea LP [Radeon HD 7730M] Kernel driver in use: radeon
Bug happens on ubuntu 19.10 on a dell 7520. Here's what the command lspci -k | grep -iA2 VGA returns:
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
Subsystem: Dell 3rd Gen Core processor Graphics Controller
Kernel driver in use: i915
--
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Chelsea LP [Radeon HD 7730M]
Subsystem: Dell Chelsea LP [Radeon HD 7730M]
Kernel driver in use: radeon