x2go-user

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2315 discussions

x2goserver on salix
by Robert Dinse 23 Mar '19

23 Mar '19

My e-mails regarding x2go on salix have not gotten any response to date, but on the off chance someone is following here is some more data. I tried to connect using PyHoca-GUI and it says authentication failed for all servers and users I tried, even ones that the regular x2goclient works fine with. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

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Salix x2goserver
by Robert Dinse 21 Mar '19

21 Mar '19

Trying to get x2go server working on a new installation of salix. Attempting to access salix.eskimo.com just results in x2goclient hanging forever as show attached "salix.jpg". When I first installed x2goserver I got error messages about missing perl modules, but I've installed all of those, and in fact all perl modules, now instead of error it just hangs. The version is 4.0.1.19-x86_86-lsalix. I can ssh in fine and I've configured sshd to allow X-forwarding and tested by invoking xclock which displays on my local machine fine. I am sure there is something stupid I'm overlooking but would appreciate any suggestions as to how to further troubleshoot this. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

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x2goserver on salix
by nanook＠eskimo.com 20 Mar '19

20 Mar '19

I've followed what scant documentation I can find about installing x2goserver and mate-desktop on Salix. The desktop works locally, even though it uses gdm rather than lightdm normally associated with mate-desktop. When I try to access remotely x2goclient hangs. I've attached a screenshot of what I see when it hangs.

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Centos6 to Mint
by Robert Dinse 19 Mar '19

19 Mar '19

I've got a Mint server with the latest everything, that is it is completely up to date. I have a client trying to use x2go from work and is getting the complaint about SHA1, my system won't accept it, but only from x2go. If he connects with straight ssh it connects okay. Does x2go enforce a different set of encryption protocols than ssh it's tunneling through? -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

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Video across X2go.org
by Robert Dinse 19 Mar '19

19 Mar '19

I discovered KMPlayer will still play video at pretty much real time. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

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Re: [X2Go-User] Server hardware, memory
by Robert Dinse 19 Mar '19

19 Mar '19

I run about a dozen virtual machines on it, an apache server, mail, shell servers. Might be up to around 50 people at a time. Some graphical, some just simple ssh sessions. Web server averages about 8 hits/second. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874. On Tue, 19 Mar 2019, Paul van der Vlis wrote: > Date: Tue, 19 Mar 2019 10:33:55 +0100 > From: Paul van der Vlis <paul(a)vandervlis.nl> > To: Robert Dinse <nanook(a)eskimo.com> > Cc: x2go-user(a)lists.x2go.org > Subject: Re: [X2Go-User] Server hardware, memory > > Hi Robert, > > Op 18-03-19 om 10:16 schreef Robert Dinse: >> >> Build them. I put together a i7-6850 based system with 128GB of RAM, >> 5 4gb drives arranged as a boot drive plus a RAID 10 array, for around $3k, >> based on an Asus X99A motherboard and with adequate cooling I am able to >> clock all six cores at 4.3 Ghz completely stable and almost at room temp. > > How many sessions at the same time? > > What does "top" say for the load? > > Is all of the memory used? Does it swap? > > With regards, > Paul > > > > >> -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- >> >> Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. >> Knowledgeable human assistance, not telephone trees or script readers. >> See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874. >> >> On Mon, 18 Mar 2019, Paul van der Vlis wrote: >> >>> Date: Mon, 18 Mar 2019 09:42:13 +0100 >>> From: Paul van der Vlis <paul(a)vandervlis.nl> >>> To: x2go-user(a)lists.x2go.org >>> Subject: [X2Go-User] Server hardware, memory >>> >>> Hello, >>> >>> I think about building a X2go server for about 30 sessions at the same >>> time with XFCE, Firefox, Thunderbird, LibreOffice. Not sure about which >>> hardware to use. >>> >>> I would say this: >>> 4GB for the system >>> 4GB for shared binaries like Firefox, Thunderbird, LibreOffice >>> 1GB for a user what I would give 4GB on a fat client. >>> 2GB for a power-user what I would give 8GB on a fat client. >>> >>> When I count on 5 powerusers and 25 normal users I would say 35GB + 8GB >>> =43GB. >>> >>> Not sure about the shared binaries, is this "per processor"? >>> >>> I think about a server with 2 processors. I think one processor is >>> enough, but it's not expensive to find a used one with 2 processors and >>> much memory. >>> >>> I think about running it virtualized with Qemu/KVM/libvirt what also >>> will take some memory. I think 48 GB is a correct RAM size. >>> >>> Please correct me when I am wrong! >>> >>> I guess it will be possible to run a server with 16GB with 30 sessions, >>> but it will be "not nice". What is your experience? >>> >>> With regards, >>> Paul van der Vlis >>> >>> >>> >>> -- >>> Paul van der Vlis Linux systeembeheer Groningen >>> https://www.vandervlis.nl/ >>> >>> _______________________________________________ >>> x2go-user mailing list >>> x2go-user(a)lists.x2go.org >>> https://lists.x2go.org/listinfo/x2go-user > > > > -- > Paul van der Vlis Linux systeembeheer Groningen > https://www.vandervlis.nl/ >

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"Connection to Local Desktop" without unlocking the physical display?
by Robert Pollak 18 Mar '19

18 Mar '19

Hello list, is there a way to use "Connection to Local Desktop" of a machine without unlocking its physical display? (I.e. what is asked for in https://askubuntu.com/questions/288988/how-to-connect-to-existing-x-session… ) Best regards, Robert

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Server hardware, memory
by Paul van der Vlis 18 Mar '19

18 Mar '19

Hello, I think about building a X2go server for about 30 sessions at the same time with XFCE, Firefox, Thunderbird, LibreOffice. Not sure about which hardware to use. I would say this: 4GB for the system 4GB for shared binaries like Firefox, Thunderbird, LibreOffice 1GB for a user what I would give 4GB on a fat client. 2GB for a power-user what I would give 8GB on a fat client. When I count on 5 powerusers and 25 normal users I would say 35GB + 8GB =43GB. Not sure about the shared binaries, is this "per processor"? I think about a server with 2 processors. I think one processor is enough, but it's not expensive to find a used one with 2 processors and much memory. I think about running it virtualized with Qemu/KVM/libvirt what also will take some memory. I think 48 GB is a correct RAM size. Please correct me when I am wrong! I guess it will be possible to run a server with 16GB with 30 sessions, but it will be "not nice". What is your experience? With regards, Paul van der Vlis -- Paul van der Vlis Linux systeembeheer Groningen https://www.vandervlis.nl/

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x2gocheckport
by Robert Dinse 18 Mar '19

18 Mar '19

I copied x2gocheckport from a ubuntu system upon which x2go is working properly and it is identical byte for byte with the one on manjaro throwing those errors. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

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Manjaro
by Robert Dinse 18 Mar '19

18 Mar '19

I've installed x2goserver on Manjaro and when I try to connect using XFCE desktop, I get a pop-up with this: Connection failed. /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") /usr/lib/x2go/x2gocheckport: line 131: DBD::SQLite::db: syntax error in expression (error token is "::SQLite::db") Unable to find free display port or insert new session into database; parameters: port (50), hostname (manjaro) and session name (). -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

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