Hi Lu, at a guess it could be that your hardware needs a graphics driver that requires root to run... since the Xorg security bug ... OpenBSD dont support graphics drivers that require root privileges to run... (or something like that) ... as Christer suggested... dmesgs need to be included in requests /feedback (especially about hardware) hope this helps,
On Mon, 30 Dec 2019 at 18:23, lu hu <[email protected]> wrote: > > Hello, > > I was using 6.5 on a desktop PC. > > I did a sysupgrade, but after the blue boot text, I only get black/blank > screen. > > I don't think it is just the screen, since I cannot reach it via network. > > I booted the 6.6 bsd.rd then did a clean install with 6.6. The same issue. > > I downloaded the 6.5 bsd.rd/sets and clean installed it. IT WORKED! YAY!!! > > So looks like, there is some issue with 6.6 on my HW. > > So I will probably skip 6.6 on this HW and hope 6.7 will work :) > > > BUT: > > I didn't found any MAN pages, DOCs, how to troubleshoot these kind of > black/blank screen boot issues. > > Any hints in general, what can I do next time to avoid a clean install of the > older major version? > > Many thanks and wishing peaceful holidays! > -- Kindest regards, Tom Smyth.

