[Bug 207411] vt has no modes with nvidia, however syscons does

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Mon Feb 22 08:09:35 UTC 2016


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207411

            Bug ID: 207411
           Summary: vt has no modes with nvidia, however syscons does
           Product: Base System
           Version: 10.2-STABLE
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Some People
          Priority: ---
         Component: kern
          Assignee: freebsd-bugs at FreeBSD.org
          Reporter: J.deBoynePollard-newsgroups at NTLWorld.COM

* https://lists.freebsd.org/pipermail/freebsd-current/2014-March/048937.html

This bug reported to a FreeBSD mailing list by Thomas Hoffmann in 2014 still
exists.

With syscons, and the nvidia kernel module, vidcontrol -i mode lists a range of
available video modes.  

With vt, vidcontrol -i mode lists modes with zero in all fields (except for
negative memory window sizes), and programs that make the same ioctl() call
themselves in order to determine available video modes either complain about no
video modes or crash with division by zero errors and suchlike.

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