On Tuesday 21 July 2020 02:43:52 Andrei POPESCU wrote: > On Lu, 20 iul 20, 13:52:38, Gene Heskett wrote: > > On Monday 20 July 2020 13:01:17 Andrei POPESCU wrote: > > > On Lu, 20 iul 20, 12:24:35, Gene Heskett wrote: > > > > FWIW, it installs and runs fine on a pi4 running buster 10.4. > > > > But I don't have space close enough to the pi4 to put the > > > > printer within reach of it. I've 3 other machines, all running > > > > wheezy because thats the last RTAI kernel the linuxcnc folks > > > > have built, but wheezy of course is done, so if I want to put > > > > slic3r on one of those, I'll have to build it from scratch. > > > > > > And buster doesn't work with that kernel because... ? > > > > Generally a lack of support for newer hardware, its a > > 3.20-something-RT, that claims PAE but does not work above 3 gigs of > > installed memory, using swap by the gigabyte if you try. But its the > > best we have for realtime on wintel style hardware. > > Most of the hardware support is in the kernel and as far as I can tell > buster should run with a 4.2 kernel (required by systemd).
No clue aboutthe pi's. They don't have an RTAI kit as its not portable to the arms, but a 4.19 built right on the pi, for armhf works reasonably well. > Kind regards, > Andrei Cheers, Gene Heskett -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) If we desire respect for the law, we must first make the law respectable. - Louis D. Brandeis Genes Web page <http://geneslinuxbox.net:6309/gene>
