>> On Nov 11, 2018, at 9:03 PM, Johannes Dieterich <dieterich.joh_at_gmail.com> wrote: >> >> On Sun, Nov 11, 2018 at 4:48 PM Johannes Lundberg <johalun0_at_gmail.com> wrote: >> >> I have an AMD Ryzen 3 2200G (with Vega graphics) and it panics all the time >> with references to various memory access errors (use after free among >> other). >> >> Ubuntu is also unstable on this machine but Windows 10 works well after a >> windows update (I had to reinstall the previous motherboard with older cpu >> to be able to run Windows update without crash...) >> >> From my experience, stay away from this CPU. > To put this a little into perspective: the R3 2200G is part of the > most recent AMD APU generation and contains the most recent Vega > graphics IP ("Vega 8"). It was officially released only in February of > this year. The most recent DRM in ports is 4.16, which itself was > released only in April. Problems with the 2200G on "older" Linux > releases are unfortunately well known. However, kernel 4.18 with > latest firmwares and BIOSs is documented to be stable on this platform > (see phoronix, Ubuntu 18.10 "benchmark"). > > Johannes Even the 2400G (Ryzen 5) released around the same time as the 2200G is extremely stable for me (13-current), except for DRM (for which I have to use the VESA radeonkms driver as the amdgpu doesn't yet seem to support the 2400G graphics). I've done several buildworlds and more than a few poudriere runs building 1100+ ports, it never seems to break a sweat, the CPU and heat sink are still cool to the touch. -- DEReceived on Mon Nov 12 2018 - 01:50:57 UTC
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