From: "Ludovic Courtès" <ludo@gnu.org>
To: "pelzflorian (Florian Pelz)" <pelzflorian@pelzflorian.de>
Cc: 40572@debbugs.gnu.org
Subject: bug#40572: installer networking: Connman detects no technologies on Acer Aspire
Date: Tue, 14 Apr 2020 16:36:12 +0200 [thread overview]
Message-ID: <87o8ruw2w3.fsf@gnu.org> (raw)
In-Reply-To: <20200414120034.igkvqez4clu7rr4o@pelzflorian.localdomain> (pelzflorian@pelzflorian.de's message of "Tue, 14 Apr 2020 14:00:34 +0200")
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Hi Florian,
"pelzflorian (Florian Pelz)" <pelzflorian@pelzflorian.de> skribis:
> On Tue, Apr 14, 2020 at 11:40:53AM +0200, pelzflorian (Florian Pelz) wrote:
>> On Tue, Apr 14, 2020 at 11:03:55AM +0200, Ludovic Courtès wrote:
>> > To confirm this hypothesis, we need to run “strace -t”, see below (sorry
>> > for not thinking about doing it!). If you can try again with the patch
>> > below, that’s awesome. Then we’ll compare the timestamps in
>> > /var/log/messages and those in the strace log.
>>
>> Will do. I will only send /var/log/messages and /dbus.* traces then.
>>
>
> Logs are attached.
Woow, the first dbus-daemon process needs 20s from exec to PID file:
--8<---------------cut here---------------start------------->8---
13:46:06 execve("/gnu/store/nlb24nrrrkn2h9vflnqigcf2hx58rvyx-dbus-1.12.16/bin/dbus-daemon", ["/gnu/store/nlb24nrrrkn2h9vflnqigcf2hx58rvyx-dbus-1.12.16/bin/dbus-daemon", "--nofork", "--system", "--syslog-only"], 0x7ffc94ca62c8 /* 1 var */) = 0
[…]
13:46:14 openat(AT_FDCWD, "/gnu/store/vclzrvbxac8ipc8g1ncq5gjjj8gdvxw3-connman-1.38/etc/dbus-1/system.d", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
13:46:16 fstat(4, {st_mode=S_IFDIR|0555, st_size=2048, ...}) = 0
[…]
13:46:19 openat(AT_FDCWD, "/gnu/store/mw57n9nj3y20bfm9ijcbpm16gpsik6sg-polkit-0.116/etc/dbus-1/system.d", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
13:46:21 fstat(4, {st_mode=S_IFDIR|0555, st_size=2048, ...}) = 0
[…]
13:46:21 bind(4, {sa_family=AF_UNIX, sun_path="/var/run/dbus/system_bus_socket"}, 33) = 0
[…]
13:46:26 openat(AT_FDCWD, "/var/run/dbus/pid", O_WRONLY|O_CREAT|O_EXCL, 0644) = 5
13:46:26 fcntl(5, F_GETFL) = 0x8001 (flags O_WRONLY|O_LARGEFILE)
13:46:26 fstat(5, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
13:46:26 write(5, "212\n", 4) = 4
13:46:26 close(5) = 0
--8<---------------cut here---------------end--------------->8---
Some of the openat(2) calls take no less than 2s (probably due to DVD
seek time + decompression time).
In parallel we see:
--8<---------------cut here---------------start------------->8---
Apr 14 13:46:08 localhost shepherd[1]: Service dbus-system could not be started.
Apr 14 13:46:08 localhost shepherd[1]: Service networking depends on dbus-system.
--8<---------------cut here---------------end--------------->8---
This happens 2s after exec, meaning that it already took 3s to go from
“start dbus” to “process forked + exec’d”.
Could you build an ISO image with the patch below on top of
bd4c345ef7ddf3542662fe0872b06393b414a3fc and confirm that it works for
you? Run:
./pre-inst-env guix system disk-image \
--file-system-type=iso9660 gnu/system/install.scm
Thanks,
Ludo’.
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: Type: text/x-patch, Size: 779 bytes --]
diff --git a/gnu/services/shepherd.scm b/gnu/services/shepherd.scm
index bad089844d..0102ac3490 100644
--- a/gnu/services/shepherd.scm
+++ b/gnu/services/shepherd.scm
@@ -298,6 +298,11 @@ and return the resulting '.go' file."
(apply register-services
(map load-compiled '#$(map scm->go files)))))
+ ;; Booting off a DVD on a slow machine can make everything slow.
+ ;; Thus, increase the timeout compared to the default 5s in the
+ ;; Shepherd 0.7.0. See <https://bugs.gnu.org/40572>.
+ (set! (@@ (shepherd service) %pid-file-timeout) 30)
+
(format #t "starting services...~%")
(for-each (lambda (service)
;; In the Shepherd 0.3 the 'start' method can raise
next prev parent reply other threads:[~2020-04-14 16:51 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-24 20:06 bug#38735: GuixSD graphical Installer hangs on connecting to wifi Jesse Gibbons
2019-12-26 20:32 ` Danny Milosavljevic
2019-12-29 16:01 ` Ludovic Courtès
2020-01-03 4:10 ` Jesse Gibbons
2020-04-12 9:19 ` 1.1.0rc2 available for testing! Ludovic Courtès
2020-04-12 9:35 ` Danny Milosavljevic
2020-04-12 9:38 ` Danny Milosavljevic
2020-04-12 9:36 ` pelzflorian (Florian Pelz)
2020-04-12 12:09 ` bug#40572: installer networking: Connman detects no technologies on Acer Aspire pelzflorian (Florian Pelz)
2020-04-12 14:24 ` Mathieu Othacehe
2020-04-12 15:14 ` pelzflorian (Florian Pelz)
2020-04-12 15:41 ` pelzflorian (Florian Pelz)
2020-04-12 16:34 ` pelzflorian (Florian Pelz)
2020-04-12 17:28 ` pelzflorian (Florian Pelz)
2020-04-12 16:52 ` Danny Milosavljevic
2020-04-12 16:56 ` Danny Milosavljevic
2020-04-12 17:09 ` pelzflorian (Florian Pelz)
2020-04-12 17:45 ` pelzflorian (Florian Pelz)
2020-04-12 18:47 ` Danny Milosavljevic
2020-04-13 7:36 ` pelzflorian (Florian Pelz)
2020-04-13 11:20 ` Danny Milosavljevic
2020-04-13 14:13 ` Ludovic Courtès
2020-04-12 17:37 ` Mathieu Othacehe
2020-04-12 18:43 ` pelzflorian (Florian Pelz)
[not found] ` <87blnvmzub.fsf@gnu.org>
2020-04-13 11:57 ` pelzflorian (Florian Pelz)
2020-04-13 13:18 ` Ludovic Courtès
2020-04-13 15:03 ` pelzflorian (Florian Pelz)
[not found] ` <20200413155202.rjmnp4v2vnrpq3vc@pelzflorian.localdomain>
2020-04-13 17:11 ` Ludovic Courtès
2020-04-13 18:14 ` pelzflorian (Florian Pelz)
2020-04-13 21:56 ` pelzflorian (Florian Pelz)
2020-04-13 22:19 ` Ludovic Courtès
2020-04-13 22:25 ` Ludovic Courtès
2020-04-14 0:43 ` pelzflorian (Florian Pelz)
2020-04-14 9:03 ` Ludovic Courtès
2020-04-14 9:40 ` pelzflorian (Florian Pelz)
2020-04-14 12:00 ` pelzflorian (Florian Pelz)
2020-04-14 14:36 ` Ludovic Courtès [this message]
2020-04-14 18:40 ` pelzflorian (Florian Pelz)
2020-04-14 20:17 ` Ludovic Courtès
2020-04-14 21:30 ` pelzflorian (Florian Pelz)
2020-04-14 21:50 ` Ludovic Courtès
2020-04-14 22:49 ` Bengt Richter
2020-04-13 22:24 ` pelzflorian (Florian Pelz)
2020-04-13 7:42 ` 1.1.0rc2 available for testing! pelzflorian (Florian Pelz)
2020-04-13 10:41 ` Ludovic Courtès
2020-04-13 11:54 ` Mathieu Othacehe
2020-04-13 14:44 ` Ludovic Courtès
2020-04-14 12:25 ` Maxim Cournoyer
2020-04-14 14:24 ` Mathieu Othacehe
2020-04-15 1:22 ` Maxim Cournoyer
2020-04-15 16:58 ` Ludovic Courtès
2020-04-15 17:30 ` Mathieu Othacehe
2020-04-16 8:20 ` Ludovic Courtès
2020-04-13 11:07 ` Robert Smith
2020-04-13 13:45 ` Ludovic Courtès
2020-04-13 15:56 ` Robert Smith
2020-04-13 20:28 ` Ludovic Courtès
2020-04-13 21:42 ` Robert Smith
2020-04-13 21:42 ` bug#38735: " Robert Smith
2020-04-13 20:28 ` Ludovic Courtès
2020-04-13 15:56 ` Robert Smith
2020-04-13 13:45 ` Ludovic Courtès
2020-04-15 14:07 ` Tobias Geerinckx-Rice via Bug reports for GNU Guix
2020-04-15 14:07 ` Tobias Geerinckx-Rice
2020-04-15 14:15 ` bug#38735: " Tobias Geerinckx-Rice via Bug reports for GNU Guix
2020-04-13 11:07 ` Robert Smith
2020-04-13 14:42 ` Compressed ISO image got bigger Ludovic Courtès
2020-04-13 14:55 ` Jonathan Brielmaier
2020-04-13 20:37 ` Ludovic Courtès
2020-04-13 21:52 ` Tobias Geerinckx-Rice
2020-04-14 10:36 ` Ludovic Courtès
2020-04-14 9:37 ` bug#40624: installer: info manual language does not adapt to locale pelzflorian (Florian Pelz)
2020-04-14 11:02 ` Ludovic Courtès
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