Same here, after upgrading from 20.04 on my ThinkPad E460 which had been working fine for years.
lshw | grep -A2 display
*-display description: VGA compatible controller product: Skylake GT2 [HD Graphics 520] -- *-display description: Display controller product: Topaz XT [Radeon R7 M260/M265 / M340/M360 / M440/M445 / 530/535 / 620/625 Mobile]
uname -a
Linux siegel 5.15.0-27-generic #28-Ubuntu SMP Thu Apr 14 04:55:28 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
Same here, after upgrading from 20.04 on my ThinkPad E460 which had been working fine for years.
lshw | grep -A2 display
*-display
descripti on: VGA compatible controller
product: Skylake GT2 [HD Graphics 520]
*-display
description: Display controller
product: Topaz XT [Radeon R7 M260/M265 / M340/M360 / M440/M445 / 530/535 / 620/625 Mobile]
--
uname -a
Linux siegel 5.15.0-27-generic #28-Ubuntu SMP Thu Apr 14 04:55:28 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux