Jul 17 2022
Recently my Job for renewing Letsencrypt certificates in KeyVault has stopped working. Upon closer look I found that my Run As account certificate expired:
I navigated to certificate’s properties to renew it as described in Microsoft documentation and thouhgt I have 1 minute work to fix that but no! There is no option to renew it anymore!
Apr 11 2022
When you try to start docker it exits with exit status 1.
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[root@localhost ~]# systemctl start docker Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details. [root@localhost ~]# systemctl status -l docker ● docker.service - Docker Application Container Engine Loaded: loaded (/usr/lib/systemd/system/docker.service; disabled; vendor preset: disabled) Active: failed (Result: start-limit) since 四 2020-05-14 11:02:36 CST; 5s ago Docs: https://docs.docker.com Process: 6732 ExecStart=/usr/bin/dockerd (code=exited, status=1/FAILURE) Main PID: 6732 (code=exited, status=1/FAILURE) 5月 14 11:02:36 localhost.localdomain systemd[1]: Failed to start Docker Application Container Engine. 5月 14 11:02:36 localhost.localdomain systemd[1]: Unit docker.service entered failed state. 5月 14 11:02:36 localhost.localdomain systemd[1]: docker.service failed. 5月 14 11:02:36 localhost.localdomain systemd[1]: docker.service holdoff time over, scheduling restart. 5月 14 11:02:36 localhost.localdomain systemd[1]: Stopped Docker Application Container Engine. 5月 14 11:02:36 localhost.localdomain systemd[1]: start request repeated too quickly for docker.service 5月 14 11:02:36 localhost.localdomain systemd[1]: Failed to start Docker Application Container Engine. 5月 14 11:02:36 localhost.localdomain systemd[1]: Unit docker.service entered failed state. 5月 14 11:02:36 localhost.localdomain systemd[1]: docker.service failed. |
In /var/log/messages you can find the following: Continue reading
Apr 11 2022
Upon installing OnlyOffice with Docker by the provided script it ends up with the following error:
Docker pull argument exception: repository=onlyoffice/documentserver, tag=
It’s not clear what causes this error but the reason is obvious: Continue reading
Mar 23 2022
On a number of installations after the let’s Encrypt update in September 2021 you won’t be able to continue. Your may get this error.
ERROR: cannot verify software.virtualmin.com‘s certificate, issued by ‘/C=US/O=Let\’s Encrypt/CN=R3’: Issued certificate has expired. To connect to software.virtualmin.com insecurely, use `–no-check-certificate‘. chmod: cannot access ‘slib.sh’: No such file or directory ./install.sh: line 297: ./slib.sh: No such file or directory Continue reading
Mar 18 2022
You try to establsish a call but it got disconnected and there is following message in Asterisk console from PJSIP Couldn’t add sdp streams for stream:
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res_pjsip_session.c:5160 create_local_sdp: PJSIP/teams_out-0000000b: Couldn't add sdp streams for stream 0:audio-0:audio:sendrecv (ulaw|alaw|gsm) |
Two most common cases can cause this: Continue reading
Mar 12 2022
I had this issue due to having the Reporting Services databases in an Availability Group. When we failed over (for the first time) there were a bunch of permissions not correctly set, specifically the RSExecRole was not there. The reports worked, but not the subscriptions and we couldn’t edit any of the report settings. Upon saving the subscription you see the error on the screenshot above.
Continue reading
Feb 19 2022
Here is a crash I experienced while upgrading MariaDB from 10.4 to 10.5
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● mariadb.service - MariaDB 10.5.5 database server Loaded: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled) Active: failed (Result: exit-code) since Sun 2020-09-27 14:57:13 CEST; 12min ago Docs: man:mariadbd(8) https://mariadb.com/kb/en/library/systemd/ Main PID: 194683 (code=exited, status=1/FAILURE) Status: "MariaDB server is down" sept. 27 14:57:13 massine-pc mariadbd[194683]: 2020-09-27 14:57:13 0 [ERROR] InnoDB: Upgrade after a crash is not supported. The redo log was created with MariaDB 10.4.12. sept. 27 14:57:13 massine-pc mariadbd[194683]: 2020-09-27 14:57:13 0 [ERROR] InnoDB: Plugin initialization aborted with error Generic error sept. 27 14:57:13 massine-pc mariadbd[194683]: 2020-09-27 14:57:13 0 [Note] InnoDB: Starting shutdown... sept. 27 14:57:13 massine-pc mariadbd[194683]: 2020-09-27 14:57:13 0 [ERROR] Plugin 'InnoDB' init function returned error. sept. 27 14:57:13 massine-pc mariadbd[194683]: 2020-09-27 14:57:13 0 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed. sept. 27 14:57:13 massine-pc mariadbd[194683]: 2020-09-27 14:57:13 0 [ERROR] Unknown/unsupported storage engine: InnoDB sept. 27 14:57:13 massine-pc mariadbd[194683]: 2020-09-27 14:57:13 0 [ERROR] Aborting sept. 27 14:57:13 massine-pc systemd[1]: mariadb.service: Main process exited, code=exited, status=1/FAILURE sept. 27 14:57:13 massine-pc systemd[1]: mariadb.service: Failed with result 'exit-code'. sept. 27 14:57:13 massine-pc systemd[1]: Failed to start MariaDB 10.5.5 database server. |
Feb 07 2022
You have just installed MariaDB and as usual want to perform initial configuration by running mysql_secure_installation script but the error is:
mariadb_secure_installation: command not found
For MariaDB set ups you should use the following: Continue reading
Jan 22 2022
When I try to send a letter from Roundcube I get the following error:
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Authentication failure: SMTP server does not support authentication (Code: )) |
This can happen if Postfix doesn’t allow authentication from a localhost where Roundcube resides or if authentication scheme is wrong. Continue reading
Jan 22 2022
I’m working with a Postfix/Dovecot/Roundcube setup, aiming for a virtual user mail system that can send mail through the internet.
Everything seems to work well; Dovecote shows no problems, I can telnet into all of my ports; however, whenever I try to send mail through Roundcube I get the error:
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SMTP Error (220): Authentication failed. |
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