* [PATCH] Run plymouth only if on a normal console
@ 2011-05-25 10:26 Andreas Thienemann
[not found] ` <Pine.LNX.4.58.1105251221110.7357-bvJ793YqIODNUDpmljszgg@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Andreas Thienemann @ 2011-05-25 10:26 UTC (permalink / raw)
To: initramfs-u79uwXL29TY76Z2rM5mHXA
Run plymouth only when running on a normal console. When the machine is
using a serial console or braille terminal etc. do not start plymouth.
That will give people the ability to type in crypto passphrases etc. on a
serial terminal.
---
modules.d/50plymouth/plymouth-pretrigger.sh | 13 ++++++++++++-
1 files changed, 12 insertions(+), 1 deletions(-)
diff --git a/modules.d/50plymouth/plymouth-pretrigger.sh b/modules.d/50plymouth/plymouth-pretrigger.sh
index 25ed06f..d3c8a2a 100755
--- a/modules.d/50plymouth/plymouth-pretrigger.sh
+++ b/modules.d/50plymouth/plymouth-pretrigger.sh
@@ -2,7 +2,18 @@
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh
-if getargbool 1 rd.plymouth -n rd_NO_PLYMOUTH; then
+# Check for normal console
+is_normal_console() {
+ for con in $(getargs console); do
+ case $con in
+ tty[0..9]) continue;;
+ *) return 1;;
+ esac
+ done
+ return 0
+}
+
+if getargbool 1 rd.plymouth -n rd_NO_PLYMOUTH && is_normal_console; then
[ -c /dev/null ] || mknod -m 0666 /dev/null c 1 3
# first trigger graphics subsystem
udevadm trigger --action=add --attr-match=class=0x030000 >/dev/null 2>&1
--
1.7.4.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] Run plymouth only if on a normal console
[not found] ` <Pine.LNX.4.58.1105251221110.7357-bvJ793YqIODNUDpmljszgg@public.gmane.org>
@ 2011-05-25 11:36 ` Harald Hoyer
0 siblings, 0 replies; 2+ messages in thread
From: Harald Hoyer @ 2011-05-25 11:36 UTC (permalink / raw)
To: Andreas Thienemann; +Cc: initramfs-u79uwXL29TY76Z2rM5mHXA
Am 25.05.2011 12:26, schrieb Andreas Thienemann:
>
> Run plymouth only when running on a normal console. When the machine is
> using a serial console or braille terminal etc. do not start plymouth.
>
> That will give people the ability to type in crypto passphrases etc. on a
> serial terminal.
>
> ---
> modules.d/50plymouth/plymouth-pretrigger.sh | 13 ++++++++++++-
> 1 files changed, 12 insertions(+), 1 deletions(-)
>
> diff --git a/modules.d/50plymouth/plymouth-pretrigger.sh b/modules.d/50plymouth/plymouth-pretrigger.sh
> index 25ed06f..d3c8a2a 100755
> --- a/modules.d/50plymouth/plymouth-pretrigger.sh
> +++ b/modules.d/50plymouth/plymouth-pretrigger.sh
> @@ -2,7 +2,18 @@
> # -*- mode: shell-script; indent-tabs-mode: nil; sh -basic-offset: 4; -*-
> # ex: ts=8 sw=4 sts=4 et filetype=sh
>
> -if getargbool 1 rd.plymouth -n rd_NO_PLYMOUTH; then
> +# Check for normal console
> +is_normal_console() {
> + for con in $(getargs console); do
> + case $con in
> + tty[0..9]) continue;;
> + *) return 1;;
> + esac
> + done
> + return 0
> +}
> +
> +if getargbool 1 rd.plymouth -n rd_NO_PLYMOUTH&& is_normal_console; then
> [ -c /dev/null ] || mknod -m 0666 /dev/null c 1 3
> # first trigger graphics subsystem
> udevadm trigger --action=add --attr-match=class=0x030000>/dev/null 2>&1
Does it also work if you check /sys/class/tty/console/active for tty0
instead?
^ permalink raw reply [flat|nested] 2+ messages in thread
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2011-05-25 10:26 [PATCH] Run plymouth only if on a normal console Andreas Thienemann
[not found] ` <Pine.LNX.4.58.1105251221110.7357-bvJ793YqIODNUDpmljszgg@public.gmane.org>
2011-05-25 11:36 ` Harald Hoyer
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