There's a slight change in implementation: we first try to append the
version, then look for any non-unique pairs again. Before, we would only
mark as possibly unique those entries we changed. But if there are two
entries that e.g. have the same title and version, but only one has the
machine-id specified, we would treat one of them as still non-unique after
appending the machine-id to the other one. So the new algorithm is simpler
but more robust (not that it matters).
The vast majority of touchpads are internal, so let's assume that any USB
touchpad is internal by default (exception: bluetooth) and manually mark the
ones that are external. That's a lot more future-proof than having to mark all
internal touchpads that use USB as internal - that number is only going to
increase.
Related to #7068
kmod upstream uses /lib/modprobe.d which means we need to use rootprefix
instead of prefix for installing the modprobe configuration file as
otherwise split-usr systems are broken.
See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=879191
The assumption was that nothing changes in the final attempt. This
would be confusing if a filesystem with a process in uninterruptible
sleep suddenly became un-stuck for the final attempt, but we still give
up and don't try to e.g. unmount any parent mounts.
I don't know how possible that is. But the code will be easier to read
without an assumption that it does not attempt to justify.
scope_abandon() called unit_watch_all_pids() to check if there are any pids in
the cgroup, but unit_watch_all_pids() does nothing (and returns an empty set of
pids) when cg_unified_controller(SYSTEMD) returns true. On hybrid or unified,
cg_unified_controller(SYSTEMD) returns 1, so scope_abandon() thinks the scope
is empty, even though it's not, and marks the scope dead prematurely.
Example output after the scope is marked dead with processes still being present:
● session-24.scope - Session 24 of user guest
Loaded: loaded (/run/systemd/transient/session-24.scope; transient; vendor preset: disabled)
Transient: yes
Active: inactive (dead) since Sat 2017-10-14 15:36:22 CEST; 5min ago
Tasks: 1
CGroup: /user.slice/user-1001.slice/session-24.scope
└─17309 sleep infinity
Subsequent calls to stop the scope unit do nothing, because systemd thinks the
scope is already dead.
https://bugzilla.redhat.com/show_bug.cgi?id=1486859
This is easily reproducible on both F26 and F27:
> ssh guest@localhost
$ pulseaudio & sleep infinity & disown; exit
$ systemctl status $$
> systemctl status session-NN.scope
Tested with unified, hybrid, and legacy layouts, seems to work.
In https://bugzilla.redhat.com/show_bug.cgi?id=1486859 error messages appera:
Sep 06 19:09:07 ld92.e.math.uh.edu audit[21482]: AVC avc: denied { read } for pid=21482 comm="systemd-logind" name="dbus-1" dev="tmpfs" ino=5548194 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=unconfined_u:object_r:session_dbusd_tmp_t:s0 tclass=dir permissive=0
Sep 06 19:09:07 ld92.e.math.uh.edu systemd-logind[21482]: Failed to remove runtime directory /run/user/8664: Permission denied
But it's not clear which of the two rm_rf's is the source. Let's make
them different.
When using strftime in arbitrary locales, we cannot really say how big the
buffer should be. Let's make the buffer "large", which will work fine pretty
much always, and just print n/a if the timestamp does not fit. strftime returns
0 if the buffer is too small and a NUL-terminated string otherwise, so we
can drop the size specifications in string formatting.
$ export LANG=fa_IR.UTF-8
$ date
چهارشنبه ۱۸ اكتبر ۱۷، ساعت ۱۰:۵۴:۲۴ (+0330)
$ timedatectl
Assertion 'xstrftime: a[] must be big enough' failed at ../src/timedate/timedatectl.c:105, function print_status_info(). Aborting.
now:
$ timedatectl
Local time: چهارشنبه 2017-10-18 16:29:40 CEST
Universal time: چهارشنبه 2017-10-18 14:29:40 UTC
RTC time: چهارشنبه 2017-10-18 14:29:40
…
https://bugzilla.redhat.com/show_bug.cgi?id=1503452
we call sd_dhcp_server_stop even if it's not configured when link is
down resulting unwanted logs.
```
Oct 10 13:41:07 nena systemd-networkd[126]: eth0: Lost carrier
Oct 10 13:41:07 nena systemd-networkd[126]: DHCP CLIENT (0x560f2dc5): STOPPED
Oct 10 13:41:07 nena systemd-networkd[126]: eth0: DHCP lease lost
Oct 10 13:41:07 nena systemd-networkd[126]: NDISC: Stopping IPv6 Router Solicitation client
Oct 10 13:41:07 nena systemd-networkd[126]: Assertion 'server' failed at ../src/libsystemd-network/sd-dhcp-server.c:256, function sd_dhcp_server_stop(). Ignoring.
```
fixes#7047
If linkLocalAddressing is disabled in for the interface still then
we look for ndisc configured or not in link_check_ready.
Link local is used automatic address configuration and neighbor discovery protocol.
If link local is disabled we should not configure ndisc.
Fixes#2713, #6441, #5841.
Explanation:
"Please note the login session may be limited to a stub
process or two. User processes may instead be started from their
systemd user manager, e.g. GUI applications started using DBus
activation, as well as service processes which are shared between
multiple logins of the same user."
The most glaring example being when you run commands from gnome-terminal,
or as you see nowadays, "gnome-terminal-server".
*_get_session() is still currently used (directly or indirectly) by Xorg,
Weston etc. running within the session scope. That setup is perfectly
functional, although code will be more generally useful if it is able to
run outside the session scope.[1]
[1] https://wiki.archlinux.org/index.php/Systemd/User#Xorg_as_a_systemd_user_service
Re-order the man pages a bit at the same time. This is to avoid having the
first and titular entry introduce the session concept, and then immediately
try and persuade you not to use it :).
The units that are not loaded don't have dropin_paths set. This
currently results in units that have fragments to always have
NeedDaemonReload=true when masked:
$ find {/usr/lib,/run/user/8086}/systemd/user/meh.service* |xargs ls -ld
lrwxrwxrwx. 1 lkundrak lkundrak 9 Oct 11 11:19 /run/user/8086/systemd/user/meh.service -> /dev/null
-rw-rw-r--. 1 root root 49 Oct 11 10:16 /usr/lib/systemd/user/meh.service
drwxrwxr-x. 2 root root 4096 Oct 11 10:50 /usr/lib/systemd/user/meh.service.d
-rw-rw-r--. 1 root root 666 Oct 11 10:50 /usr/lib/systemd/user/meh.service.d/override.conf
$ systemctl --user daemon-reload
$ busctl --user get-property org.freedesktop.systemd1 \
/org/freedesktop/systemd1/unit/meh_2eservice \
org.freedesktop.systemd1.Unit NeedDaemonReload
b true
The error message corresponds to EILSEQ is "Invalid or incomplete
multibyte or wide character", and is not suitable in this case.
So, let's show a custom error message when the function
dynamic_creds_realize() returns -EILSEQ.
remote-cryptsetup-pre.target was designed as an active unit (that pulls in
network-online.target), the opposite of remote-fs-pre.target (a passive unit,
with individual provider services ordering itself before it and pulling it in,
for example iscsi.service and nfs-client.target).
To make remote-cryptsetup-pre.target really work, those services should be
ordered before it too. But this would require updates to all those services,
not just changes from systemd side.
But the requirements for remote-fs-pre.target and remote-cryptset-pre.target
are fairly similar (e.g. iscsi devices can certainly be used for both), so
let's reuse remote-fs-pre.target also for remote cryptsetup units. This loses
a bit of flexibility, but does away with the requirement for various provider
services to know about remote-cryptsetup-pre.target.
In the past we introduced this property just for tmp.mount. However on
todays systems usually there are many more tmpfs mounts. Most notably
mounts backing XDG_RUNTIME_DIR for each user.
Let's generalize what we already have for tmp.mount and implement the
ordering After=swap.target for all tmpfs based mounts.
Allow cryptsetup utility to activate LUKS2 devices (with appropriate
libcryptsetup)
The change itself doesn't enforce new libcryptsetup 2.x and is backward
compatible with versions 1.x
Commit 5248e7e1f1
(resolved,nss-myhostname: use _gateway for the gateway) changed how the
gateway is resolved. Reflect the change in documentation.
Close#7084.
This makes this target the same as remote-fs.target in this regard. In practice
it probably doesn't make that much difference, because all encrypted devices
that are part of remote-fs.target (marked with _netdev) will be used for mount
points, so they will be pulled in anyway individually, but with this change any
such device will be configured, even if it is not pulled by any other unit.
By vectorizing parse_field() the chain of parse_field() calls in
output_short() can be replaced with a single call receiving a description
of the desired fields and their targets.
While at it, eliminate the repeated strlen() calls performed on constant
field names by making parse_field() receive the field length, and storing
it in the ParseFieldVec at compile time.
Also sort the output_short() fields so the short ones are tried first, for
a minor efficiency gain.
In addition to making the code less repetitive, gcc in my tests now inlines
the parse_fieldv() call in output_short().
Zbigniew Jędrzejewski-Szmek
Peter Hutterer
Michael Biebl
Patrik Flykt
Alan Jenkins
Sylvain Plantefève
Lennart Poettering
Susant Sahani
Lubomir Rintel
Yu Watanabe
John Lin
Mantas Mikulėnas
Michal Sekletar
Boucman
Ondrej Kozina
Christian Hesse
Vito Caputo