Hi Mark! On 2/24/21 12:14 PM, Mark Cave-Ayland wrote: > Do people still run newer kernels on older hardware? If there is interest, > I may be able to get some more diagnostic information. In particular I'd be > curious to know if Oracle do any routine testing of newer kernels on machines > such as the U450 and whether anyone there can reproduce the problem. I think this must be an issue specific to this machine or this model as I haven't seen such issues myself when testing on older machines. There is a stability issue on newer kernels on older hardware that is currently being debugged though [1]. Adrian > [1] https://marc.info/?l=linux-sparc&m=161399891728083&w=2 -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer - glaubitz@xxxxxxxxxx `. `' Freie Universitaet Berlin - glaubitz@xxxxxxxxxxxxxxxxxxx `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913