On Sat, Oct 24, 2020 at 08:22:54AM +0100, Sad Clouds wrote: > On Sat, 24 Oct 2020 06:01:36 +0500 > Dmitrii Postolov <dposto...@yandex.ru> wrote: > > > In NetBSD 9.1 and ctwm: if move mouse cursor to Applications and move > > it from left to right to pictogram then all OK, but if move cursor > > from up to down to Applications pictogram, then ctwm craches. > > Also, a very long time ago I tried ctwm on NetBSD sparc64 and it was > dying due to misaligned memory access, or similar. Not sure if this has > been fixed over the years, I haven't yet tried NetBSD-9.1
This is almost certainly a bug in xf86-video-intel rather than ctwm. Since xf86-video-intel is terrible magic and mostly unmaintained upstream I don't know if there's much we can do until the drm3 update in NetBSD 10 Ideas: use the wsfb driver if it satisfies you, use a compositor like xcompmgr to perform double buffering and elminate the rendering issues you saw when tweaking the options to avoid crashes... what gen of intel hardware is this?
