Nextcloud version (eg, 12.0.2): 16.0.3.0
Operating system and version (eg, Ubuntu 17.04): Rraspbian
Apache or nginx version (eg, Apache 2.4.25): Apache 2.4.38-3
PHP version (eg, 7.1): 7.3.4-2
The issue you are facing: The server disconnects from the Internet after a while, with wpa_supplicant still running.
Is this the first time you’ve seen this error? (Y/N): Y
Steps to replicate it:
- Turn on server
- Leave for a few hours, could be active/inactive during this time
- rPi will still be switched on, but will have disconnected to Internet.
wpa_supplicantstill running.
The output of your Nextcloud log in Admin > Logging:
I’d have to restart the server for this if I need to access the online “Admin” section, but I want to investigate the server in this state so I can’t get these logs right now.
The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):
<?php
$CONFIG = array (
'passwordsalt' => 'REDACTED',
'secret' => 'REDACTED',
'trusted_domains' =>
array (
0 => 'localhost',
5 => 'nextcloudpi.local',
7 => 'nextcloudpi',
8 => 'nextcloudpi.lan',
11 => 'REDACTED',
1 => 'REDACTED',
2 => 'REDACTED',
4 => 'REDACTED',
),
'datadirectory' => '/var/www/nextcloud/data',
'dbtype' => 'mysql',
'version' => '16.0.3.0',
'overwrite.cli.url' => 'REDACTED',
'dbname' => 'nextcloud',
'dbhost' => 'localhost',
'dbport' => '',
'dbtableprefix' => 'oc_',
'mysql.utf8mb4' => true,
'dbuser' => 'ncadmin',
'dbpassword' => 'REDACTED',
'installed' => true,
'instanceid' => 'REDACTED',
'memcache.local' => '\\OC\\Memcache\\Redis',
'memcache.locking' => '\\OC\\Memcache\\Redis',
'redis' =>
array (
'host' => '/var/run/redis/redis.sock',
'port' => 0,
'timeout' => 0.0,
'password' => 'REDACTED',
),
'tempdirectory' => '/var/www/nextcloud/data/tmp',
'mail_smtpmode' => 'sendmail',
'mail_smtpauthtype' => 'LOGIN',
'mail_from_address' => 'admin',
'mail_domain' => 'ownyourbits.com',
'overwriteprotocol' => 'https',
'jpeg_quality' => '60',
'loglevel' => '2',
'log_type' => 'file',
'maintenance' => false,
'twofactor_enforced' => 'true',
'twofactor_enforced_groups' =>
array (
0 => 'admin',
),
'twofactor_enforced_excluded_groups' =>
array (
),
'theme' => '',
);
The output of your Apache/nginx/system log in /var/log/____:
First time opening this folder and there are a lot of things in here (60 files, most of them archives). There are two logs called error.log and error.log.1. error.log:
[Wed Aug 21 00:00:02.376393 2019] [ssl:warn] [pid 857:tid 1996074400] AH01909: localhost:4443:0 server certificate does NOT include an ID which matches the server name
[Wed Aug 21 00:00:02.378530 2019] [mpm_event:notice] [pid 857:tid 1996074400] AH00489: Apache/2.4.38 (Raspbian) OpenSSL/1.1.1c configured -- resuming normal operations
[Wed Aug 21 00:00:02.378575 2019] [core:notice] [pid 857:tid 1996074400] AH00094: Command line: '/usr/sbin/apache2'
error.log.1:
[Tue Aug 20 00:00:02.742772 2019] [ssl:warn] [pid 883:tid 1995759008] AH01909: localhost:4443:0 server certificate does NOT include an ID which matches the server name
[Tue Aug 20 00:00:02.744916 2019] [mpm_event:notice] [pid 883:tid 1995759008] AH00489: Apache/2.4.38 (Raspbian) OpenSSL/1.1.1c configured -- resuming normal operations
[Tue Aug 20 00:00:02.744974 2019] [core:notice] [pid 883:tid 1995759008] AH00094: Command line: '/usr/sbin/apache2'
[Tue Aug 20 08:17:25.278037 2019] [ssl:warn] [pid 732:tid 1995820448] AH01909: localhost:4443:0 server certificate does NOT include an ID which matches the server name
[Tue Aug 20 08:17:25.319590 2019] [ssl:warn] [pid 882:tid 1995820448] AH01909: localhost:4443:0 server certificate does NOT include an ID which matches the server name
[Tue Aug 20 08:17:25.325273 2019] [mpm_event:notice] [pid 882:tid 1995820448] AH00489: Apache/2.4.38 (Raspbian) OpenSSL/1.1.1c configured -- resuming normal operations
[Tue Aug 20 08:17:25.325430 2019] [core:notice] [pid 882:tid 1995820448] AH00094: Command line: '/usr/sbin/apache2'
[Tue Aug 20 22:37:14.594439 2019] [mpm_event:notice] [pid 882:tid 1995820448] AH00491: caught SIGTERM, shutting down
[Tue Aug 20 22:37:36.952483 2019] [ssl:warn] [pid 704:tid 1995378080] AH01909: localhost:4443:0 server certificate does NOT include an ID which matches the server name
[Tue Aug 20 22:37:37.012490 2019] [ssl:warn] [pid 882:tid 1995378080] AH01909: localhost:4443:0 server certificate does NOT include an ID which matches the server name
[Tue Aug 20 22:37:37.019237 2019] [mpm_event:notice] [pid 882:tid 1995378080] AH00489: Apache/2.4.38 (Raspbian) OpenSSL/1.1.1c configured -- resuming normal operations
[Tue Aug 20 22:37:37.019391 2019] [core:notice] [pid 882:tid 1995378080] AH00094: Command line: '/usr/sbin/apache2'
[Tue Aug 20 22:41:08.610337 2019] [mpm_event:notice] [pid 882:tid 1995378080] AH00491: caught SIGTERM, shutting down
[Tue Aug 20 22:41:31.033122 2019] [ssl:warn] [pid 708:tid 1996144032] AH01909: localhost:4443:0 server certificate does NOT include an ID which matches the server name
[Tue Aug 20 22:41:31.109475 2019] [ssl:warn] [pid 878:tid 1996144032] AH01909: localhost:4443:0 server certificate does NOT include an ID which matches the server name
[Tue Aug 20 22:41:31.115543 2019] [mpm_event:notice] [pid 878:tid 1996144032] AH00489: Apache/2.4.38 (Raspbian) OpenSSL/1.1.1c configured -- resuming normal operations
[Tue Aug 20 22:41:31.115713 2019] [core:notice] [pid 878:tid 1996144032] AH00094: Command line: '/usr/sbin/apache2'
[Tue Aug 20 23:21:34.342092 2019] [mpm_event:notice] [pid 878:tid 1996144032] AH00491: caught SIGTERM, shutting down
[Tue Aug 20 23:22:03.136906 2019] [ssl:warn] [pid 683:tid 1996074400] AH01909: localhost:4443:0 server certificate does NOT include an ID which matches the server name
[Tue Aug 20 23:22:03.187025 2019] [ssl:warn] [pid 857:tid 1996074400] AH01909: localhost:4443:0 server certificate does NOT include an ID which matches the server name
[Tue Aug 20 23:22:03.193080 2019] [mpm_event:notice] [pid 857:tid 1996074400] AH00489: Apache/2.4.38 (Raspbian) OpenSSL/1.1.1c configured -- resuming normal operations
[Tue Aug 20 23:22:03.193243 2019] [core:notice] [pid 857:tid 1996074400] AH00094: Command line: '/usr/sbin/apache2'
[Wed Aug 21 00:00:02.342109 2019] [mpm_event:notice] [pid 857:tid 1996074400] AH00493: SIGUSR1 received. Doing graceful restart
I restarted the server at about midnight. I think syslog after this point is most interesting:
Aug 21 02:21:03 nextcloudpi kernel: [10752.335710] [UFW BLOCK] IN=wlan0 OUT= MAC=01:00:5e:00:00:01:54:64:d9:21:7d:88:08:00 SRC=192.168.1.254 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2
Aug 21 02:22:34 nextcloudpi dhcpcd[576]: wlan0: carrier lost
Aug 21 02:22:34 nextcloudpi dhcpcd[576]: wlan0: deleting address fe80::bce6:ebbd:333:f73c
Aug 21 02:22:34 nextcloudpi avahi-daemon[392]: Withdrawing address record for fe80::bce6:ebbd:333:f73c on wlan0.
Aug 21 02:22:34 nextcloudpi avahi-daemon[392]: Leaving mDNS multicast group on interface wlan0.IPv6 with address fe80::bce6:ebbd:333:f73c.
Aug 21 02:22:34 nextcloudpi avahi-daemon[392]: Interface wlan0.IPv6 no longer relevant for mDNS.
Aug 21 02:22:34 nextcloudpi avahi-daemon[392]: Withdrawing address record for 192.168.1.177 on wlan0.
Aug 21 02:22:34 nextcloudpi avahi-daemon[392]: Leaving mDNS multicast group on interface wlan0.IPv4 with address 192.168.1.177.
Aug 21 02:22:34 nextcloudpi avahi-daemon[392]: Interface wlan0.IPv4 no longer relevant for mDNS.
Aug 21 02:22:34 nextcloudpi dhcpcd[576]: wlan0: deleting route to 192.168.1.0/24
Aug 21 02:22:34 nextcloudpi dhcpcd[576]: wlan0: deleting default route via 192.168.1.254
Aug 21 02:22:38 nextcloudpi wicd[393]: sending commands to master dhcpcd process
Aug 21 02:22:38 nextcloudpi dhcpcd[9533]: sending commands to master dhcpcd process
Aug 21 02:22:38 nextcloudpi dhcpcd[576]: control command: /sbin/dhcpcd -k wlan0
Aug 21 02:22:38 nextcloudpi dhcpcd[576]: wlan0: removing interface
Aug 21 02:22:38 nextcloudpi kernel: [10847.936561] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Aug 21 02:22:38 nextcloudpi kernel: [10847.936586] brcmfmac: power management disabled
Aug 21 02:22:39 nextcloudpi wicd[393]: sending commands to master dhcpcd process
Aug 21 02:22:39 nextcloudpi dhcpcd[9566]: sending commands to master dhcpcd process
Aug 21 02:22:39 nextcloudpi dhcpcd[576]: control command: /sbin/dhcpcd -k eth0
Aug 21 02:22:39 nextcloudpi dhcpcd[576]: eth0: removing interface
Aug 21 02:22:39 nextcloudpi kernel: [10848.231782] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Aug 21 02:22:39 nextcloudpi kernel: [10848.231813] 8021q: adding VLAN 0 to HW filter on device eth0
Aug 21 02:22:39 nextcloudpi wicd[393]: Failed to connect to non-global ctrl_ifname: eth0 error: No such file or directory
Aug 21 02:22:43 nextcloudpi kernel: [10852.195720] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Aug 21 02:22:43 nextcloudpi kernel: [10852.195765] brcmfmac: power management disabled
Aug 21 02:27:23 nextcloudpi ddclient[834]: WARNING: cannot connect to checkip.dyndns.org:80 socket: IO::Socket::INET: Bad hostname 'checkip.dyndns.org'
Aug 21 02:30:01 nextcloudpi CRON[9787]: (www-data) CMD (php -f /var/www/nextcloud/cron.php)
Aug 21 02:32:23 nextcloudpi ddclient[834]: WARNING: cannot connect to checkip.dyndns.org:80 socket: IO::Socket::INET: Bad hostname 'checkip.dyndns.org'
Aug 21 02:36:03 nextcloudpi wicd[393]: Starting automatic reconnect process
Aug 21 02:36:03 nextcloudpi wicd[393]: Starting automatic reconnect process
Aug 21 02:36:03 nextcloudpi wicd[393]: Starting automatic reconnect process
Aug 21 02:36:03 nextcloudpi wicd[393]: Starting automatic reconnect process
Aug 21 02:36:03 nextcloudpi wicd[393]: Throttling autoreconnect
The log from then on is nextcloudpi wicd[393]: Throttling autoreconnect almost constantly. Does anyone have any ideas what’s going on? Thanks
e: Even if the disconnect is normal, I guess the issue is that the Pi is unable to then reconnect to the network. In fact, despite wpa_supplicant still running, raspi-config will complain that it “Could not communicate with wpa_supplicant”. Not sure if that’s related.