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Hi UFHH01, I had seen that, but my question was about using the Plesk SSH Key Manager extension to add the pub key file at the right location. Apparently the extension can only deal with subscritions (vhosts). Therefore I created a key pair and added the authorized_keys file in the appropriate...

Hi all, I installed the SSH Key Manager extension and managed to configure a subscription to use the key file with SFTP, which was relatively straightforward to do. However, how do I define and setup the keys for the SSH root login to the server? Is it possible via Plesk and its extensions or...

Hi, for information, the error has disappeared. When trying today with filezilla I got a warning about a key change and that it could be a security threat (I lost the actual message). I accepted and continued and voila, all is there. There weren't any updated and I have not played with keys. I...

i notices that libc.so.6 is in all vhosts folders, such as : 2127336 Aug 1 23:09 /var/www/vhosts/.../usr/lib64/libc.so.6 but in /usr/ I read: 12 Sep 15 09:04 /usr/lib64/libc.so.6 -> libc-2.17.so 2127336 Aug 1 23:09 /usr/lib64/libc-2.17.so What does that mean? Am I running 2 different versions?

Hi, I doubt that's the case. I have 400KB memory available and I see no other message indicating some issues. Perhaps file discriptors and things like that? How do I monitor them, please? The segfautl only happens when somebody attemps an ftp access and the sequence it's always the same (the...

Plesk has now announced support for CentOS 7.4, but the libc.so.6 segfault remains and my SFTP is still unavailable :( Am I the only one? Any suggestion?

I just noticed that each attempt to connect to SFTP produces a segfault, such as this one: Sep 21 16:20:43 vps kernel: bash[12928]: segfault at 1 ip 00007f28927033bc sp 00007fffc4a6bcc0 error 4 in libc.so.6[7f28925cf000+1b8000] By this it looks to me that Plesk is not involved, most likely...

Hi, I saw that, thanks, my anticipated update was a kind of mistake in fact... Anyway, do you think it's likely due to that or shall I keep searching?

Hello, not sure if this is due to a Plesk update or something else on the OS (CentOs 7.4), but suddenly my chrooted configured ftp accounts are no longer accepted ("Received unexpected end-of-file from SFTP server"). They've been running for years and suddenly they get blocked/rejected. I do...

Thanks; I haven't fully resolved my query yet, but at least I know which direction to go for :)

Hello, I am not too familair with the Plesk mail configuration and I am not running any mail service for my domains; I only configure it to enable mail messages to get delivered from the websites contact forms. In general I succeed by disabling the mail services, no mail account and just setting...

Hello, out of curiosity I run a mysqltuner on my VPS (CentoS 7, MariaDB 10.1, php-fpm with nginx) and obtained a few settings to change, but among them this one: query_cache_size (=0) query_cache_type (=0) query_cache_limit (> 1M, or use smaller result sets) I am only running...

Thanks a lot, UFHH01, I followed your advice and removed magicspam. The latest run, however, still shows: "Warning: The following suspicious shared memory segments have been found: Process: /usr/sbin/httpd PID: 17326 Owner: root" which, I guess, was unrelated to magicspam...

Hello, I am running Plesk Onyx latest MU on CentOS 7. About a week ago I started to receive daily warning from rkhunter: "Warning: The following suspicious shared memory segments have been found: Process: PID: 1107 Owner: magicspam Process: /usr/sbin/httpd PID: 13267...

Many thanks, it's all clear now. I just want to add that in the access files the only thing I see connected to the server public IP are wp-cron calls.

Hello, after years of service I got a weird issue whereby fail2ban bans its server Public IP, similar to this case https://support.plesk.com/hc/en-us/articles/214527985-Websites-show-502-Bad-Gateway-after-enabling-nginx-on-server-with-fail2ban It was solved by adding the servwer public IP in...

Yes, that did it! Thanks a lot!

I tried your suggestion and I get back: The extension docker is not installed. exit status 1

Hello, i am not sure what Docker is and I do not need it anyway. I removed it from the Plesk components, but the deamon is still running and sometimes I see error messages of the kind: vps dockerd: grpc: Server.processUnaryRPC failed to write status stream error: code = 4 desc = "context...

Hi Igor, thanks. Reading around, as I am on a VPS, I decided to stop the microcode service altogether. Hopefully that's the right thing to do and I won't have to worry anymore about that. Regards