I have Lexa PRO in my workstation (Fedora) - Suspend/Resume works so far.
I have an issue though where switching off the monitor for a few days might make the AMD card disabling the outputs and not recognizing the monitor afterwards (I think it is related to the order in which I try to "wake" the monitor) - which I cannot recover from without rebooting the machine.
But this is with a machine never going into suspend or any sleep state - and I can't say if this would be the same with the NVIDIA card. I do not use the NVIDIA card for video output because the proprietary driver would regularly stop showing my desktop - or suddenly any output at all after reboot.
The integrated Intel GPU on my laptop is mostly without issues whatsoever.
On laptops I would still recommend Intel GPUs anyway for power consumption reasons - although AMD APUs are quite interesting and I don't have recent knowledge about how well they compare. The CPU and its ability to lower power consumption under sleep is also relevant there, and this was way better under Intel so far. Unless you need the increase in performance an AMD GPU/APU would offer...
I have an issue though where switching off the monitor for a few days might make the AMD card disabling the outputs and not recognizing the monitor afterwards (I think it is related to the order in which I try to "wake" the monitor) - which I cannot recover from without rebooting the machine.
But this is with a machine never going into suspend or any sleep state - and I can't say if this would be the same with the NVIDIA card. I do not use the NVIDIA card for video output because the proprietary driver would regularly stop showing my desktop - or suddenly any output at all after reboot.
The integrated Intel GPU on my laptop is mostly without issues whatsoever.
On laptops I would still recommend Intel GPUs anyway for power consumption reasons - although AMD APUs are quite interesting and I don't have recent knowledge about how well they compare. The CPU and its ability to lower power consumption under sleep is also relevant there, and this was way better under Intel so far. Unless you need the increase in performance an AMD GPU/APU would offer...