On Wednesday 16 March 2005 12:57, Benjamin Herrenschmidt wrote:
> > Well, open is really openvt. It fiddles around with the console to
> > start up a program on a new virtual console. X doesn't always like
> > that, but it should work better than that. The vt change should
> > trigger X to properly cleanup the screen before the switch. I'd
> > say file a bug.
>
> It's not a VT change issue. It's an old bug of the fbcon code that
> causes opening a VT to reset the palette on the current fb even when not
> in front.
>
Can you try this patch?
diff -Nru a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
--- a/drivers/video/console/fbcon.c 2005-03-16 07:39:24 +08:00
+++ b/drivers/video/console/fbcon.c 2005-03-18 04:58:31 +08:00
@@ -2331,6 +2331,9 @@
if (fbcon_is_inactive(vc, info))
return -EINVAL;
+ if (!CON_IS_VISIBLE(vc))
+ return 0;
+
depth = fb_get_color_depth(&info->var);
if (depth > 3) {
for (i = j = 0; i < 16; i++) {
--
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