while stuck at home due to coronavirus, I installed debian 10 on an old laptop I have here.
It's an Acer Aspire 5100 and I installed the 4.19.0-8 amd64 Kernel. Everything runs fine, and I'm really happy to revive this old machine, there's only one thing that's not working properly: the system goes into suspend but when I resume it the screen is totally garbled. The computer is working and responsive, as I can see that even thru the garbled screen, it seems to be just a graphics problem.
lspci tells me that I have a:
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VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RS482M [Mobility Radeon Xpress 200]
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systemctl suspend
the system does hybernate/dehybernate with no problems.
Can you help me solve this issue, or point me to good source of info?