On Mon, Jun 22, 2015 at 7:12 AM, Andreas Müller
<[email protected]> wrote:
> This fixes very ugly behaviour: Starting applications e.g xfce4-terminal
> can delay for minutes in case network is connected.
>
> There was a similar approach implemented for xfce4-session but this was
> removed
> in
>
> commit f54d3a506fef603d8d0c538d1d69a6597152c169
> Author: Ash Charles <[email protected]>
> Date: Mon Feb 23 08:40:53 2015 -0800
>
> xfce4-session: Remove unneeded pkg_postinst
>
> The pkg_postinst inherited from previous versions of this recipe no
> longer seems necessary; no error message seen at runtime in a quick
> test. As it made the generated packages unnecessarily
> machine-specific, remove this post-install step. Based on the ensuring
> discussion, this supersedes the original patch [1].
>
> [1]
> http://lists.openembedded.org/pipermail/openembedded-devel/2015-February/100454.html
>
> Signed-off-by: Ash Charles <[email protected]>
> Tested-by: Andreas Müller <[email protected]>
> Signed-off-by: Martin Jansa <[email protected]>
>
> Unfortuantely my tests for that patch only checked for the messagebox:
>
> | Could not look up internet address for <hostname>
> | This will prevent Xfce from operating correctly.
> | It may be possible to correct the problem by adding
> | <hostname> to the file /etc/hosts on your system.
>
> For unknown reasons this messagebox is not created but the hint is still
> extremely valid.
>
> To avoid making 'xfce4-session' machine specific an extra meta-recipe
> 'machine-host' was created on which 'xfce4-session' rdepends.
>
> Signed-off-by: Andreas Müller <[email protected]>
> ---
> meta-xfce/recipes-xfce/xfce4-session/machine-host.bb | 17
> +++++++++++++++++
> .../recipes-xfce/xfce4-session/xfce4-session_4.12.1.bb | 2 ++
> 2 files changed, 19 insertions(+)
> create mode 100644 meta-xfce/recipes-xfce/xfce4-session/machine-host.bb
>
> diff --git a/meta-xfce/recipes-xfce/xfce4-session/machine-host.bb
> b/meta-xfce/recipes-xfce/xfce4-session/machine-host.bb
> new file mode 100644
> index 0000000..03bd205
> --- /dev/null
> +++ b/meta-xfce/recipes-xfce/xfce4-session/machine-host.bb
> @@ -0,0 +1,17 @@
> +SUMMARY = "Meta package adding machine name to known hosts"
> +LICENSE = "MIT"
> +LIC_FILES_CHKSUM =
> "file://${COREBASE}/LICENSE;md5=4d92cd373abda3937c2bc47fbc49d690"
> +
> +ALLOW_EMPTY_${PN} = "1"
> +
> +LOCALHOSTMACHINE = "127.0.0.1 ${MACHINE}"
> +
> +# on some machines starting applications as xfce4-terminal take ages without
> +# machine name in hosts
> +pkg_postinst_${PN} () {
> +if ! grep -q '${LOCALHOSTMACHINE}' $D/etc/hosts ; then
> + echo '${LOCALHOSTMACHINE}' >> $D/etc/hosts
> +fi
> +}
> +
> +PACKAGE_ARCH = "${MACHINE_ARCH}"
> diff --git a/meta-xfce/recipes-xfce/xfce4-session/xfce4-session_4.12.1.bb
> b/meta-xfce/recipes-xfce/xfce4-session/xfce4-session_4.12.1.bb
> index 81c56cc..215aec3 100644
> --- a/meta-xfce/recipes-xfce/xfce4-session/xfce4-session_4.12.1.bb
> +++ b/meta-xfce/recipes-xfce/xfce4-session/xfce4-session_4.12.1.bb
> @@ -26,3 +26,5 @@ FILES_${PN} += " \
> "
>
> FILES_${PN}-dbg += "${libdir}/xfce4/*/*/.debug"
> +
> +RDEPENDS_${PN} += "machine-host"
> --
> 1.9.3
>
Thanks Andreas. I gave this a try and the patch work for me. That
said, I don't see a long hang in any case---likely because
systemd-hostnamed is taking care of providing this resolution. In any
case:
Acked-by: Ash Charles <[email protected]>
--
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