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| author |   Koen Kooi <koen@dominion.thruhere.net> | 2011-05-28 09:38:59 +0200 |
|---|---|---|
| committer | Koen Kooi <koen@dominion.thruhere.net> | 2011-05-28 16:42:55 +0200 |
| commit | ede2ce2942a350394bed0af4a48a2877497b9c22 (patch) | |
| tree | b4ccede67ed77197172ccebe600b3b14e19c5965 /meta-oe/recipes-core/systemd/systemd_git.bb | |
| parent | 7f9dbc16002bacf2ccc040a2de3ddc134e5fbbad (diff) | |
| download | meta-openembedded-ede2ce2942a350394bed0af4a48a2877497b9c22.tar.gz | |
systemd: fix "double getty" problem on serial console with recent kernels
From #systemd:
16:46 < koen> kay: do you know what could have changed in 2.6.39 that system opens a getty on tty0 by itself?
16:48 < kay> nothing in the kernel i could think of
16:48 < koen> I can trigger it just by switching kernels and leaving the rootfs identical
23:53 < mezcalero> koen: btw, it is /lib/systemd/systemd-generators/systemd-getty-generator which spawns gettys
23:53 < mezcalero> on the kernel console automatically
23:53 < mezcalero> it uses /sys/class/tty/console/active for that
23:53 < mezcalero> which eixsts only on recent kernels
00:32 < koen> mezcalero: so what's the best way to avoid double spawning a getty?
00:35 < mezcalero> if if you want a serial getty even if you are not redirecting the console just make sure to use the same service name
00:35 < mezcalero> how exactly are your two getty services called?
00:39 < koen> lrwxrwxrwx 1 root root 41 May 27 22:38 getty@ttyO2.service -> /lib/systemd/system/serial-getty@.service
00:50 < mezcalero> koen: call it serial-getty@ttyO2
Diffstat (limited to 'meta-oe/recipes-core/systemd/systemd_git.bb')
| -rw-r--r-- | meta-oe/recipes-core/systemd/systemd_git.bb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/meta-oe/recipes-core/systemd/systemd_git.bb b/meta-oe/recipes-core/systemd/systemd_git.bb index 670a4272e5..6c34f75551 100644 --- a/meta-oe/recipes-core/systemd/systemd_git.bb +++ b/meta-oe/recipes-core/systemd/systemd_git.bb @@ -18,7 +18,7 @@ PKGV = "v${GITPKGVTAG}" # Except that PKGV doesn't work in OE-core :( # PV = "git" PV = "v28" -PR = "r0" +PR = "r1" inherit autotools vala update-alternatives @@ -53,7 +53,7 @@ do_install_append() { sed -i -e s/\@BAUDRATE\@/${@get_baudrate(bb, d)}/g ${WORKDIR}/serial-getty@.service install ${WORKDIR}/serial-getty@.service ${D}${base_libdir}/systemd/system/ ln -sf ${base_libdir}/systemd/system/serial-getty@.service \ - ${D}${sysconfdir}/systemd/system/getty.target.wants/getty@${@get_console(bb, d)}.service + ${D}${sysconfdir}/systemd/system/getty.target.wants/serial-getty@${@get_console(bb, d)}.service fi } |