| donofrio | so what do I do to resolve these - https://apaste.info/AXxB | 04:22 |
|---|---|---|
| nacc | donofrio: ask VMWare? | 04:24 |
| nacc | donofrio: i assume you are using something from VMWare on Bionic? | 04:24 |
| donofrio | this is on my home 18.04 install.... | 04:24 |
| donofrio | heck yah | 04:24 |
| nacc | donofrio: afaict, not an ubuntu thing? | 04:25 |
| donofrio | inxi @ https://apaste.info/Ab1S | 04:26 |
| nacc | donofrio: those have all probably changed version in Bionic, e.g., libpng16 is what's there | 04:26 |
| nacc | donofrio: it's not up to ubuntu to make sure some 3rd prty, non-ubuntu software works | 04:26 |
| nacc | donofrio: that's up to vmware | 04:26 |
| nacc | donofrio: so again, you're probably doing something not supported by vmware | 04:26 |
| donofrio | yah libpng16 is installed | 04:26 |
| nacc | donofrio: right, but the program/tool you are using is looking for libpng12 | 04:27 |
| donofrio | so do I need a symlink? | 04:27 |
| nacc | so it needs to be rebuilt. | 04:27 |
| nacc | no | 04:27 |
| nacc | that would be the absolute wrong thing to do, since there is an ABI change | 04:27 |
| nacc | donofrio: you should talk to who makes the software to update it for bioni | 04:27 |
| nacc | *bionic | 04:27 |
| donofrio | so bugtrac this I should? | 04:27 |
| nacc | and it's not ontopic for ubuntu+1 | 04:27 |
| nacc | donofrio: like i said, presumably you should be talking to vmware | 04:27 |
| donofrio | k tnx | 04:28 |
| donofrio | "had to ask" | 04:28 |
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| Lope | what is the ownership for /root/.ssh supposed to be. Openssh server keeps complaining about ownership. I tried `chmod 000 -R /root/.ssh` I tried `chown sshd -R /root/.ssh; chmod 500 /root/.ssh; chmod 400 /root/.ssh/authorized_keys` | 15:07 |
| Lope | ownership and permissions | 15:07 |
| alkisg | Lope: 700 the dir, 600 the files | 15:11 |
| Lope | very similar to what I did | 15:11 |
| Lope | and who must own it? | 15:11 |
| alkisg | root | 15:11 |
| alkisg | Although in general logging in as root with ssh isn't enabled | 15:12 |
| alkisg | Maybe only with keys, not with passwd, I don't remember the exact setup | 15:12 |
| Lope | well I've got PermitRootLogin I tried without-password | 15:12 |
| Lope | and also tried prohibit-password | 15:12 |
| alkisg | Start with setting up the correct permissions/owner | 15:13 |
| Lope | Ah it worked! | 15:13 |
| Lope | seems the permissions were wrong. 700 dir and 600 files works. | 15:14 |
| Lope | strange that 500 dir and 400 files didn't work. | 15:14 |
| Lope | or even 000 everything. | 15:14 |
| Lope | I suppose it's just checking for specific permissions and that's all it cares about. | 15:15 |
| alkisg | Lope: 400 means no write access | 15:17 |
| alkisg | 000 means no access | 15:17 |
| alkisg | of course they wouldn't work | 15:17 |
| alkisg | I believe ssh checks for a specific mode, not for "anything less or equal to..." | 15:18 |
| Lope | Now I can connect and get a shell, but I connect int he same way with sshfs and it says connection reset by peer? | 15:18 |
| alkisg | Can you connect with sshfs as a normal user, not root? | 15:18 |
| Lope | alkisg: must be a specific mode. | 15:18 |
| Lope | alkisg: root doesn't get checked for permissions. | 15:19 |
| Lope | try being root and writing to a read only file etc, you can do anything. | 15:19 |
| alkisg | You mean at the file system access level; ssh probably uses stat. | 15:19 |
| Lope | okay, so you mean root can be denied access in some ways if root doesn't have permission? | 15:20 |
| alkisg | Of course | 15:20 |
| alkisg | "if your ssh dir is not 700, I won't give you access" | 15:20 |
| Lope | Hmm, i suppose that could be how encfs works. | 15:20 |
| alkisg | A one-line if in the code | 15:20 |
| alkisg | I can't imagine why ssh would special-case root. It would do the same checks without caring about the uid. | 15:20 |
| Lope | sshfs root@foo:/ /mnt/bar -C -o allow_root,IdentityFile=/baz | 15:21 |
| Lope | I get connection reset by peer | 15:22 |
| alkisg | Try as another user... | 15:22 |
| alkisg | Non root. To bisect where the error is. | 15:23 |
| Lope | bit of a hassle :p | 15:23 |
| alkisg | OK, try random stuff then, it might be quicker. :) | 15:23 |
| Lope | I'm guessing it might be some new SSH setting that prevents sshfs | 15:24 |
| alkisg | sshfs works fine here in 18.04 | 15:24 |
| Lope | Weird. it worked when I ran it as root | 15:28 |
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