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Default limits on OpenBSD are way too low; document that kern.shminfo.shmall

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must be bumped.
This commit is contained in:
ajacoutot 2013-01-06 10:41:14 +00:00
parent 004e2c6fd8
commit 096b389d71
2 changed files with 13 additions and 3 deletions
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4
meta/gnome/Makefile
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@ -1,4 +1,4 @@
# $OpenBSD: Makefile,v 1.42 2012/11/22 17:20:52 ajacoutot Exp $
# $OpenBSD: Makefile,v 1.43 2013/01/06 10:41:14 ajacoutot Exp $
COMMENT-main= GNOME desktop meta-package (base installation)
COMMENT-extra= GNOME desktop meta-package (full installation)
@ -9,7 +9,7 @@ PKGNAME= gnome-${V}
PKGNAME-main= gnome-${V}
PKGNAME-extra= gnome-extra-${V}
REVISION-main= 1
REVISION-main= 2
MAINTAINER= Jasper Lievisse Adriaanse <jasper@openbsd.org>, \
Antoine Jacoutot <ajacoutot@openbsd.org>

12
meta/gnome/pkg/README-main
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@ -1,4 +1,4 @@
$OpenBSD: README-main,v 1.15 2012/11/22 17:20:52 ajacoutot Exp $
$OpenBSD: README-main,v 1.16 2013/01/06 10:41:14 ajacoutot Exp $
+-----------------------------------------------------------------------
| Running ${FULLPKGNAME} on OpenBSD
@ -27,6 +27,15 @@ Another solution would be to create a new group (e.g. "video"), change
the group ownership of /dev/drm0 accordingly and put the users and
"_gdm" into that group.
Default limits
=============
The default shared memory limits on OpenBSD are too low for the Cogl 3D
graphics API to function properly so kern.shminfo.shmall must be raised:
sysctl kern.shminfo.shmall=32768
To make it permanent, add the following line to /etc/sysctl.conf(5):
kern.shminfo.shmall=32768
Starting GNOME
==============
@ -64,5 +73,6 @@ _after_ "dbus_daemon".
Cheat sheet
===========
# chmod 0666 /dev/drm0
# echo 'kern.shminfo.shmall=32768' >> /etc/sysctl.conf
# echo 'multicast_host=YES' >> /etc/rc.conf.local
# echo 'pkg_scripts="${pkg_scripts} dbus_daemon avahi_daemon gdm"' >> /etc/rc.conf.local