Re: [Ltsp-discuss] No ssh into clients due to missing client host keys

2013-07-21 Thread Alkis Georgopoulos
Στις 21/07/2013 11:02 μμ, ο/η Rüdiger Kupper έγραψε: > Now given this change, and accepted that it is a security measure, > let me rephrase my question: > > -> Since ssh login to running clients is a security risk, what > other measure can I take to allow remote shutdown of a running > client? I

[Ltsp-discuss] Internet DNS name resolution lost after LTSP-PNP config on Lubuntu 13.04 Raring

2013-07-21 Thread John Hupp
I've just done a fresh full installation of Lubuntu 13.04 Raring, and immediately after completing the LTSP-PNP configuration procedure I lost Internet name resolution on both the LTSP server and clients. Pinging an Internet server IP address works fine. I ran into the same problem on 12.04 Qu

Re: [Ltsp-discuss] No ssh into clients due to missing client host keys

2013-07-21 Thread Rüdiger Kupper
> -> Since ssh login to running clients is a security risk, what other > measure can I take to allow remote shutdown of a running client? Hmmm, allow me to suggest an answer to my own question. It may not be the most elegant of ways, but... -> Do not push, but poll: In the client chroot, install

Re: [Ltsp-discuss] No ssh into clients due to missing client host keys

2013-07-21 Thread Rüdiger Kupper
On 21.07.2013 17:36, Alkis Georgopoulos wrote: > sshd in the chroot is disabled by default, for security reasons, i.e. > all the clients would have the same sshd host keys, and any non-LTSP > client could read them by just mounting the NBD image. I see. I am aware of this problem, but I always con

Re: [Ltsp-discuss] No ssh into clients due to missing client host keys

2013-07-21 Thread Alkis Georgopoulos
Στις 21/07/2013 05:47 μμ, ο/η Rüdiger Kupper έγραψε: > The reason is that clients have no ssh host keys! They are > actively removed during generation of client chroots, due to the > following line in /etc/ltsp/ltsp-update-image.excludes: ... My > question: How am I supposed to ssh into a running c

[Ltsp-discuss] No ssh into clients due to missing client host keys

2013-07-21 Thread Rüdiger Kupper
Hello list, we have sshd installed in our client chroots, so that root can have remote access to running clients. (We mainly use this for remote shutdown of clients.) After upgrade from 12.04 LTS to 13.04, root cannot connect to running clients, although sshd is running. The reason is that clien

[Ltsp-discuss] Can not login remotely-Debian Mint

2013-07-21 Thread gabriel lopez
Have intalled Ltsp5 on Linux Mint LMDE which is based on Debian 64 with chroot 32 bits. The client boots but can not login. Take some time authorizing the user and do not login because it does not find the server. Then returns to the login screen. I has tried different users with same result. I hav