On Ubuntu they maintain a version of the kernel called "lowlatency" (linux-image-lowlatency), it might be worth a try.
Regards, Domi 2017. jún. 23. dátummal, 4:52 időpontban Neels Hofmeyr <[email protected]> írta: > We're still having massive stability problems with osmo-bts-trx on the > osmo-gsm-tester. > > I have run a tcpdump on the ntp port for the past days, and nothing is doing > ntp besides the actual ntp service. > > Today I started ntp while an osmo-bts-trx run was active and what do you know, > the osmo-bts-trx process exits immediately. I think this is bad, osmo-bts-trx > shouldn't use wall clock time for precise timing needs. > > Besides that, I have no idea what could cause the clock skews, except maybe > that the CPU or the USB are not fast enough?? I'm wondering, is there still > such a thing as a separate linux realtime kernel? > > We will soon take to productive use another main unit which will be a cleanly > installed OS. If we see the same problems on that system and can't find a > software fix, we may need to reconsider the tester for osmo-bts-trx... > > ~N
