[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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