[systemd-bugs] [Bug 78796] New: vconsole-setup doesn't copy complete virtual console config

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri May 16 12:16:23 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=78796

          Priority: medium
            Bug ID: 78796
          Assignee: systemd-bugs at lists.freedesktop.org
           Summary: vconsole-setup doesn't copy complete virtual console
                    config
        QA Contact: systemd-bugs at lists.freedesktop.org
          Severity: minor
    Classification: Unclassified
                OS: Linux (All)
          Reporter: schaefer at trilug.org
          Hardware: All
            Status: NEW
           Version: unspecified
         Component: general
           Product: systemd

Created attachment 99168
  --> https://bugs.freedesktop.org/attachment.cgi?id=99168&action=edit
patch suggestion

If I'm reading it right, vconsole-setup uses setfont(8) to initialize tty1 and
then calls font_copy_to_all_vcs() to copy the font config of tty1 to
tty2/tty3/etc.

However, setfont can do more than just set the font, it can also install
character maps with PIO_SCRNMAP, PIO_UNISCRNMAP and PIO_UNIMAP.  When
vconsole-setup initializes tty2/tty3/etc. it should copy these tables along
with the font, or more conservatively, run setfont on each virtual terminal. 
Or maybe setfont could operate on a list of ttys.

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