Re: : CentOS 7 & LTSP adventures, success.
[email protected] Tue, 14 Apr 2015 21:20:27 +0200 (CEST)
| Newsgroups | gmane.linux.redhat.k12osn |
|---|---|
| Message-ID | <[email protected]> |
--===============0162273708494955830== Content-Type: multipart/alternative; boundary="----=_Part_34479839_1198630296.1429039227157" ------=_Part_34479839_1198630296.1429039227157 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hello Jim, I tested with Selinux on or off, no difference. Thanks for helping me ou though. I seems Centos7 is eluding a lot of ltsp-people these days. Greetings, Johan ----- Oorspronkelijk bericht ----- Van: "Jim Kinney" <[email protected]> Aan: "Support list for open source software in schools." <[email protected]> Verzonden: Dinsdag 14 april 2015 18:54:22 Onderwerp: Re: [K12OSN] : CentOS 7 & LTSP adventures, success. Disable selinux with setenforce 0 and retry. Or you can go digging in the audit log for clues. On Apr 14, 2015 12:51 PM, < [email protected] > wrote: Hello All, after copying over more recent images, this changes. Login at first seems to work.Then the screen goes all stripy, and goes back to logon screen. In /var/log/messages: Apr 14 18:40:42 localhost systemd: Created slice user-1000.slice. Apr 14 18:40:42 localhost systemd: Starting Session 3 of user caw. Apr 14 18:40:42 localhost systemd: Started Session 3 of user caw. Apr 14 18:40:42 localhost systemd-logind: New session 3 of user caw. Apr 14 18:40:47 localhost xinetd[1572]: START: ldminfod pid=3564 from=::ffff:192.168.63.130 Apr 14 18:40:47 localhost xinetd[1572]: EXIT: ldminfod status=0 pid=3564 duration=0(sec) Apr 14 18:40:55 localhost systemd-logind: Removed session 3. In /var/log/secure: Apr 14 18:40:42 localhost sshd[3156]: Accepted password for caw from 192.168.63.130 port 47688 ssh2 Apr 14 18:40:42 localhost sshd[3156]: pam_unix(sshd:session): session opened for user caw by (uid=0) Apr 14 18:40:46 localhost sshd[3160]: Received disconnect from 192.168.63.130 : 11: disconnected by user Apr 14 18:40:46 localhost sshd[3156]: pam_unix(sshd:session): session closed for user caw Thanks for any clues. greetings, Johan ----- Oorspronkelijk bericht ----- Van: "johan vermeulen7" < [email protected] > Aan: "Support list for open source software in schools." < [email protected] > Verzonden: Dinsdag 14 april 2015 12:27:24 Onderwerp: Re: [K12OSN] : CentOS 7 & LTSP adventures, success. And now I'm seeing this in lightdm log: [root@localhost ~]# tail -f /var/log/lightdm/x-0-greeter.log (lightdm-gtk-greeter:868): GLib-CRITICAL **: g_variant_get_type: assertion 'value != NULL' failed (lightdm-gtk-greeter:868): GLib-CRITICAL **: g_variant_type_is_subtype_of: assertion 'g_variant_type_check (type)' failed (lightdm-gtk-greeter:868): GLib-CRITICAL **: g_variant_get_type_string: assertion 'value != NULL' failed ** (lightdm-gtk-greeter:868): WARNING **: Unexpected accounts property type for XHasMessages: (null) (lightdm-gtk-greeter:868): GLib-CRITICAL **: g_variant_unref: assertion 'value != NULL' failed ----- Oorspronkelijk bericht ----- Van: "johan vermeulen7" < [email protected] > Aan: "Support list for open source software in schools." < [email protected] > Verzonden: Dinsdag 14 april 2015 12:11:18 Onderwerp: Re: [K12OSN] : CentOS 7 & LTSP adventures, success. Hello, it could be this is related to Lightdm, the server has mate-desktop installed. I'm also seeing this EM: Apr 14 12:04:36 localhost lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm ----- Oorspronkelijk bericht ----- Van: "johan vermeulen7" < [email protected] > Aan: "Support list for open source software in schools." < [email protected] > Verzonden: Dinsdag 14 april 2015 11:55:25 Onderwerp: Re: [K12OSN] : CentOS 7 & LTSP adventures, success. Hello Barry, Hello All, so I'm also experimenting on Centos7. I followed the procedure described by Barry below. The thinclient boots fine, but users or root can't logon. The EM I'm seeing is: Apr 14 11:46:02 localhost sshd[5003]: Connection closed by 192.168.63.130 [preauth] I tried the usual, ltsp-update-sshkeys, Selinux, ... Can anyone help me with this? Many thanks. Johan ----- Oorspronkelijk bericht ----- Van: "Johan Vermeulen" < [email protected] > Aan: "Support list for open source software in schools." < [email protected] > Verzonden: Vrijdag 2 januari 2015 22:34:53 Onderwerp: Re: [K12OSN] : CentOS 7 & LTSP adventures, success. Barry, thanks for letting us know. I am planning on deploying k12linux on Centos7. Greetings, johan Barry R Cisna < [email protected] >schreef: >Hello All, > >Thought this may be of interest to some here. >Decided to see how an install of LTSP on CentOS 7 would go,so here are >my findings and long story short LTSP can work on CentOS 7! > >1) Fresh install of CentOS 7 >2) Do the standard install of the ltsp repo.rpm >3)" yum -y install ltsp-server", fails with three dependencies not >fulfilled. >4) add the epel & repoforge repos., still fails with xorg-x11-xdm not >found >5) find this rpm on net in i386 and force install >6) ltsp-server now installs fine on server, and ltsp-build-client builds >fine as well. >7) thin client boots but fails login, same as a recent CentOS 6.6 & LTSP >with root trying to get a login from ssh right behind the standard user? > >Plan B: > >1) rename /tftpboot/ltsp and /opt/ltsp to ltsp_OLD on CentOS 7 server. > >1a) from a working 8 month old install of LTSP on CentOS 6.6 on server >rsync -avz /var/lib/tftpboot/ltsp remoteCentOS7:/var/lib/tftpboot/ >rsync -avz /opt/ltsp remoteCentOS7:/opt/ >2a) restart nfs & xinetd services >3a) ltsp-update-sshkeys & ltsp-update-kernels >4a) boot client - login success! >5a) usb sticks & sound works. >6a) #optional, install latest google chrome on server with, > http://tecadmin.net/install-google-chrome-in-centos-rhel-and-fedora/ > >Not necessary but all of the recent ltsp/k12linux server gets frequent >flash-plugin/plugin-container crashes using latest Firefox, >flash-plugin . >This is a known problem running flash-plugin on remote displays. > >Hope this may help someone. > >Barry > > > > >_______________________________________________ >K12OSN mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/k12osn >For more info see < http://www.k12os.org > _______________________________________________ K12OSN mailing list [email protected] https://www.redhat.com/mailman/listinfo/k12osn For more info see < http://www.k12os.org > _______________________________________________ K12OSN mailing list [email protected] https://www.redhat.com/mailman/listinfo/k12osn For more info see < http://www.k12os.org > _______________________________________________ K12OSN mailing list [email protected] https://www.redhat.com/mailman/listinfo/k12osn For more info see < http://www.k12os.org > _______________________________________________ K12OSN mailing list [email protected] https://www.redhat.com/mailman/listinfo/k12osn For more info see < http://www.k12os.org > _______________________________________________ K12OSN mailing list [email protected] https://www.redhat.com/mailman/listinfo/k12osn For more info see < http://www.k12os.org > _______________________________________________ K12OSN mailing list [email protected] https://www.redhat.com/mailman/listinfo/k12osn For more info see <http://www.k12os.org> ------=_Part_34479839_1198630296.1429039227157 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: Verdana, Arial, Helvetica, sans-seri= f; font-size: 10pt; color: #000000"><div>Hello Jim,<br></div><div><br></div= ><div>I tested with Selinux on or off, no difference.<br></div><div>Thanks = for helping me ou though.<br></div><div>I seems Centos7 is eluding a lot of= ltsp-people these days.<br></div><div><br></div><div>Greetings, Johan<br><= /div><div><br></div><hr id=3D"zwchr"><div style=3D"color:#000;font-weight:n= ormal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sa= ns-serif;font-size:12pt;" data-mce-style=3D"color: #000; font-weight: norma= l; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,= sans-serif; font-size: 12pt;"><b>Van: </b>"Jim Kinney" <jim.kinney@gmail= .com><br><b>Aan: </b>"Support list for open source software in schools."= <[email protected]><br><b>Verzonden: </b>Dinsdag 14 april 2015 18:54= :22<br><b>Onderwerp: </b>Re: [K12OSN] : CentOS 7 & LTSP adventures, suc= cess.<br><div><br></div><p dir=3D"ltr">Disable selinux with setenforce 0 an= d retry. Or you can go digging in the audit log for clues.</p><div class=3D= "gmail_quote">On Apr 14, 2015 12:51 PM, <<a href=3D"mailto:johan.vermeul= [email protected]" target=3D"_blank" data-mce-href=3D"mailto:johan.vermeulen7@= telenet.be">[email protected]</a>> wrote:<br><blockquote class= =3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padd= ing-left:1ex" data-mce-style=3D"margin: 0 0 0 .8ex; border-left: 1px #ccc s= olid; padding-left: 1ex;">Hello All,<br> <br> after copying over more recen= t images, this changes.<br> Login at first seems to work.Then the screen go= es all stripy, and goes back to logon screen.<br> In /var/log/messages:<br>= Apr 14 18:40:42 localhost systemd: Created slice user-1000.slice.<br> Apr = 14 18:40:42 localhost systemd: Starting Session 3 of user caw.<br> Apr 14 1= 8:40:42 localhost systemd: Started Session 3 of user caw.<br> Apr 14 18:40:= 42 localhost systemd-logind: New session 3 of user caw.<br> Apr 14 18:40:47= localhost xinetd[1572]: START: ldminfod pid=3D3564 from=3D::ffff:192.168.6= 3.130<br> Apr 14 18:40:47 localhost xinetd[1572]: EXIT: ldminfod status=3D0= pid=3D3564 duration=3D0(sec)<br> Apr 14 18:40:55 localhost systemd-logind:= Removed session 3.<br> <br> In /var/log/secure:<br> Apr 14 18:40:42 localh= ost sshd[3156]: Accepted password for caw from 192.168.63.130 port 47688 ss= h2<br> Apr 14 18:40:42 localhost sshd[3156]: pam_unix(sshd:session): sessio= n opened for user caw by (uid=3D0)<br> Apr 14 18:40:46 localhost sshd[3160]= : Received disconnect from <a href=3D"http://192.168.63.130" target=3D"_bla= nk" data-mce-href=3D"http://192.168.63.130">192.168.63.130</a>: 11: disconn= ected by user<br> Apr 14 18:40:46 localhost sshd[3156]: pam_unix(sshd:sessi= on): session closed for user caw<br> <br> Thanks for any clues.<br> <br> gr= eetings, Johan<br> <br> ----- Oorspronkelijk bericht -----<br> Van: "johan = vermeulen7" <<a href=3D"mailto:[email protected]" target=3D"_b= lank" data-mce-href=3D"mailto:[email protected]">johan.vermeulen7= @telenet.be</a>><br> Aan: "Support list for open source software in scho= ols." <<a href=3D"mailto:[email protected]" target=3D"_blank" data-mce-h= ref=3D"mailto:[email protected]">[email protected]</a>><br> Verzonden: D= insdag 14 april 2015 12:27:24<br> Onderwerp: Re: [K12OSN] : CentOS 7 = & LTSP adventures, success.<br> <br> And now I'm seeing this in lightdm= log:<br> <br> [root@localhost ~]# tail -f /var/log/lightdm/x-0-greeter.log= <br> <br> (lightdm-gtk-greeter:868): GLib-CRITICAL **: g_variant_get_type: = assertion 'value !=3D NULL' failed<br> <br> (lightdm-gtk-greeter:868): GLib= -CRITICAL **: g_variant_type_is_subtype_of: assertion 'g_variant_type_check= (type)' failed<br> <br> (lightdm-gtk-greeter:868): GLib-CRITICAL **: g_var= iant_get_type_string: assertion 'value !=3D NULL' failed<br> <br> ** (light= dm-gtk-greeter:868): WARNING **: Unexpected accounts property type for XHas= Messages: (null)<br> <br> (lightdm-gtk-greeter:868): GLib-CRITICAL **: g_va= riant_unref: assertion 'value !=3D NULL' failed<br> <br> ----- Oorspronkeli= jk bericht -----<br> Van: "johan vermeulen7" <<a href=3D"mailto:johan.ve= [email protected]" target=3D"_blank" data-mce-href=3D"mailto:johan.vermeu= [email protected]">[email protected]</a>><br> Aan: "Support list= for open source software in schools." <<a href=3D"mailto:k12osn@redhat.= com" target=3D"_blank" data-mce-href=3D"mailto:[email protected]">k12osn@re= dhat.com</a>><br> Verzonden: Dinsdag 14 april 2015 12:11:18<br> Onderwer= p: Re: [K12OSN] : CentOS 7 & LTSP adventures, success.<br> <br> H= ello,<br> <br> it could be this is related to Lightdm, the server has mate-= desktop installed. I'm also seeing this EM:<br> Apr 14 12:04:36 localhost l= ightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm<= br> <br> ----- Oorspronkelijk bericht -----<br> Van: "johan vermeulen7" <= ;<a href=3D"mailto:[email protected]" target=3D"_blank" data-mce-= href=3D"mailto:[email protected]">[email protected]</a>= ><br> Aan: "Support list for open source software in schools." <<a hr= ef=3D"mailto:[email protected]" target=3D"_blank" data-mce-href=3D"mailto:k= [email protected]">[email protected]</a>><br> Verzonden: Dinsdag 14 april= 2015 11:55:25<br> Onderwerp: Re: [K12OSN] : CentOS 7 & LTSP adve= ntures, success.<br> <br> Hello Barry, Hello All,<br> <br> so I'm also expe= rimenting on Centos7.<br> <br> I followed the procedure described by Barry = below.<br> <br> The thinclient boots fine, but users or root can't logon.<b= r> The EM I'm seeing is:<br> Apr 14 11:46:02 localhost sshd[5003]: Connecti= on closed by 192.168.63.130 [preauth]<br> <br> I tried the usual, ltsp-upda= te-sshkeys, Selinux, ...<br> <br> Can anyone help me with this?<br> <br> Ma= ny thanks.<br> <br> Johan<br> <br> ----- Oorspronkelijk bericht -----<br> V= an: "Johan Vermeulen" <<a href=3D"mailto:[email protected]" ta= rget=3D"_blank" data-mce-href=3D"mailto:[email protected]">johan.= [email protected]</a>><br> Aan: "Support list for open source softwa= re in schools." <<a href=3D"mailto:[email protected]" target=3D"_blank" = data-mce-href=3D"mailto:[email protected]">[email protected]</a>><br> Ve= rzonden: Vrijdag 2 januari 2015 22:34:53<br> Onderwerp: Re: [K12OSN] : = ; CentOS 7 & LTSP adventures, success.<br> <br> Barry,<br> <br> thanks = for letting us know.<br> I am planning on deploying k12linux on Centos7.<br= > <br> Greetings, johan<br> <br> Barry R Cisna <<a href=3D"mailto:brcisn= [email protected]" target=3D"_blank" data-mce-href=3D"mailto:brcisna@eazylivi= n.net">[email protected]</a>>schreef:<br> <br> >Hello All,<br> &g= t;<br> >Thought this may be of interest to some here.<br> >Decided to= see how an install of LTSP on CentOS 7 would go,so here are<br> >my fin= dings and long story short LTSP can work on CentOS 7!<br> ><br> >1) F= resh install of CentOS 7<br> >2) Do the standard install of the ltsp rep= o.rpm<br> >3)" yum -y install ltsp-server", fails with three dependencie= s not<br> >fulfilled.<br> >4) add the epel & repoforge repos., st= ill fails with xorg-x11-xdm not<br> >found<br> >5) find this rpm on n= et in i386 and force install<br> >6) ltsp-server now installs fine on se= rver, and ltsp-build-client builds<br> >fine as well.<br> >7) thin cl= ient boots but fails login, same as a recent CentOS 6.6 & LTSP<br> >= with root trying to get a login from ssh right behind the standard user?<br= > ><br> >Plan B:<br> ><br> >1) rename /tftpboot/ltsp and /opt/l= tsp to ltsp_OLD on CentOS 7 server.<br> ><br> >1a) from a working 8 m= onth old install of LTSP on CentOS 6.6 on server<br> >rsync -avz /var/li= b/tftpboot/ltsp remoteCentOS7:/var/lib/tftpboot/<br> >rsync -avz /opt/lt= sp remoteCentOS7:/opt/<br> >2a) restart nfs & xinetd services<br> &g= t;3a) ltsp-update-sshkeys & ltsp-update-kernels<br> >4a) boot client= - login success!<br> >5a) usb sticks & sound works.<br> >6a) #op= tional, install latest google chrome on server with,<br> ><a href=3D"htt= p://tecadmin.net/install-google-chrome-in-centos-rhel-and-fedora/" target= =3D"_blank" data-mce-href=3D"http://tecadmin.net/install-google-chrome-in-c= entos-rhel-and-fedora/">http://tecadmin.net/install-google-chrome-in-centos= -rhel-and-fedora/</a><br> ><br> >Not necessary but all of the recent = ltsp/k12linux server gets frequent<br> >flash-plugin/plugin-container cr= ashes using latest Firefox,<br> >flash-plugin .<br> >This is a known = problem running flash-plugin on remote displays.<br> ><br> >Hope this= may help someone.<br> ><br> >Barry<br> ><br> ><br> ><br> &g= t;<br> >_______________________________________________<br> >K12OSN m= ailing list<br> ><a href=3D"mailto:[email protected]" target=3D"_blank" = data-mce-href=3D"mailto:[email protected]">[email protected]</a><br> ><a= href=3D"https://www.redhat.com/mailman/listinfo/k12osn" target=3D"_blank" = data-mce-href=3D"https://www.redhat.com/mailman/listinfo/k12osn">https://ww= w.redhat.com/mailman/listinfo/k12osn</a><br> >For more info see <<a h= ref=3D"http://www.k12os.org" target=3D"_blank" data-mce-href=3D"http://www.= k12os.org">http://www.k12os.org</a>><br> <br> __________________________= _____________________<br> K12OSN mailing list<br> <a href=3D"mailto:K12OSN@= redhat.com" target=3D"_blank" data-mce-href=3D"mailto:[email protected]">K1= [email protected]</a><br> <a href=3D"https://www.redhat.com/mailman/listinfo/= k12osn" target=3D"_blank" data-mce-href=3D"https://www.redhat.com/mailman/l= istinfo/k12osn">https://www.redhat.com/mailman/listinfo/k12osn</a><br> For = more info see <<a href=3D"http://www.k12os.org" target=3D"_blank" data-m= ce-href=3D"http://www.k12os.org">http://www.k12os.org</a>><br> <br> ____= ___________________________________________<br> K12OSN mailing list<br> <a = href=3D"mailto:[email protected]" target=3D"_blank" data-mce-href=3D"mailto= :[email protected]">[email protected]</a><br> <a href=3D"https://www.redhat= .com/mailman/listinfo/k12osn" target=3D"_blank" data-mce-href=3D"https://ww= w.redhat.com/mailman/listinfo/k12osn">https://www.redhat.com/mailman/listin= fo/k12osn</a><br> For more info see <<a href=3D"http://www.k12os.org" ta= rget=3D"_blank" data-mce-href=3D"http://www.k12os.org">http://www.k12os.org= </a>><br> <br> _______________________________________________<br> K12OS= N mailing list<br> <a href=3D"mailto:[email protected]" target=3D"_blank" d= ata-mce-href=3D"mailto:[email protected]">[email protected]</a><br> <a href= =3D"https://www.redhat.com/mailman/listinfo/k12osn" target=3D"_blank" data-= mce-href=3D"https://www.redhat.com/mailman/listinfo/k12osn">https://www.red= hat.com/mailman/listinfo/k12osn</a><br> For more info see <<a href=3D"ht= tp://www.k12os.org" target=3D"_blank" data-mce-href=3D"http://www.k12os.org= ">http://www.k12os.org</a>><br> <br> ___________________________________= ____________<br> K12OSN mailing list<br> <a href=3D"mailto:[email protected]= m" target=3D"_blank" data-mce-href=3D"mailto:[email protected]">K12OSN@redh= at.com</a><br> <a href=3D"https://www.redhat.com/mailman/listinfo/k12osn" t= arget=3D"_blank" data-mce-href=3D"https://www.redhat.com/mailman/listinfo/k= 12osn">https://www.redhat.com/mailman/listinfo/k12osn</a><br> For more info= see <<a href=3D"http://www.k12os.org" target=3D"_blank" data-mce-href= =3D"http://www.k12os.org">http://www.k12os.org</a>><br> <br> ___________= ____________________________________<br> K12OSN mailing list<br> <a href=3D= "mailto:[email protected]" target=3D"_blank" data-mce-href=3D"mailto:K12OSN= @redhat.com">[email protected]</a><br> <a href=3D"https://www.redhat.com/ma= ilman/listinfo/k12osn" target=3D"_blank" data-mce-href=3D"https://www.redha= t.com/mailman/listinfo/k12osn">https://www.redhat.com/mailman/listinfo/k12o= sn</a><br> For more info see <<a href=3D"http://www.k12os.org" target=3D= "_blank" data-mce-href=3D"http://www.k12os.org">http://www.k12os.org</a>>= ;<br></blockquote></div><br>_______________________________________________= <br>K12OSN mailing list<br>[email protected]<br>https://www.redhat.com/mail= man/listinfo/k12osn<br>For more info see <http://www.k12os.org></div>= <div><br></div></div></body></html> ------=_Part_34479839_1198630296.1429039227157-- --===============0162273708494955830== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ K12OSN mailing list [email protected] https://www.redhat.com/mailman/listinfo/k12osn For more info see <http://www.k12os.org> --===============0162273708494955830==--