Bug 178970
| Summary: | X11-forwarding protocol error after upgrade | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | J.Jansen <joukj> | ||||
| Component: | openssh | Assignee: | Tomas Mraz <tmraz> | ||||
| Status: | CLOSED NOTABUG | QA Contact: | Brian Brock <bbrock> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 4 | ||||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | i386 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2006-01-26 12:01:32 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
|
||||||
|
Description
J.Jansen
2006-01-25 21:05:12 UTC
I also tries a Fedora core 4 machine on which openssh was not upgraded: result : fer-jj) xclock Xlib: connection to "localhost:10.0" refused by server Xlib: Invalid MIT-MAGIC-COOKIE-1 key Error: Can't open display: :10 I'm sorry but I'm unable to reproduce this problem ssh -X (or -Y) from FC4 machine with openssh-4.2p1-fc4.10 to a machine with openssh-4.2p1-fc4.1. I don't have OpenVMS for testing so I cannot verify that it works/doesn't work with it here. Can you provide logs from 'ssh -vvv -X vms.machine'? Created attachment 123707 [details]
Log file of ssh with X-forwarding to OpenVMS system
I'm not so sure about the connection to the fedora system. mayby I mixed up the
server number (10<->11). But VMS is a real problem.
I attached the log file of the session to a VMS machine.
Tomas if you want to try yourself on a VMS machine, contact me on my E-mail adres.
Jouk
Could you try to downgrade the openssh back to 4.2p1-fc4.1 version? It seems like the problem is on the OpenVMS side - like if the .Xauthority file is not created or is unaccessible. Also are you able to run X applications from the command line from which you call the ssh to the server? And what prints 'xauth list' on the client and then on the server machine? >Could you try to downgrade the openssh back to 4.2p1-fc4.1 version? Will try later today >It seems like the problem is on the OpenVMS side - like if the .Xauthority file >is not created or is unaccessible. On vms it is called : decw$xauthority.decw$xauth it exists and should be accessible On linux the .Xauthority is peresent >Also are you able to run X applications from the command line from which you >call the ssh to the server? I'm not sure what you mean. In the example log file I gave the command to run the clock program from the command line. Is that what you want??? >And what prints 'xauth list' on the client and then >on the server machine? on VMS : sirba-jj) mc decw$xauth list 130.161.241.205:10 MIT-MAGIC-COOKIE-1 e83eeede199bd8bb7b139fa7688e444e 130.161.241.120:10 MIT-MAGIC-COOKIE-1 80d1d9c69f66756b0068ff8d1d181c13 130.161.240.10:10 MIT-MAGIC-COOKIE-1 da20b587f2f627bd199dddc06cfa607e 130.161.241.120:11 MIT-MAGIC-COOKIE-1 d358275dfbdc79900679df063616a10c 130.161.241.205:11 MIT-MAGIC-COOKIE-1 653ef0080d0440e1c9ad0bf480a2501a 130.161.241.120:12 MIT-MAGIC-COOKIE-1 a2a76814ba3e81b45ed3402229c311d3 hrem157:10 MIT-MAGIC-COOKIE-1 59feb31e598d3e6e02dda3401243ce5b hrem172:10 MIT-MAGIC-COOKIE-1 618664db25bf35ec89a53ca9a717aab4 hrem174:10 MIT-MAGIC-COOKIE-1 d13ec8c1a3cd9e9b96029823d451d7a8 note that hrem157 is the linux machine on which I gave the command ssh -Y on linux when the connection is on: aaee-jj ) xauth list tarantella/unix:12 MIT-MAGIC-COOKIE-1 25dba4460ca215860701941c613798a3 tarantella/unix:11 MIT-MAGIC-COOKIE-1 95d170734ce4f6a75ab1a3153f426fa8 tarantella/unix:0 MIT-MAGIC-COOKIE-1 faf882d8366e0d6af7614a182a88554d localhost.localdomain/unix:0 MIT-MAGIC-COOKIE-1 faf882d8366e0d6af7614a182a88554d tarantella/unix:10 MIT-MAGIC-COOKIE-1 605c783c1bc6aa6114262f64b07ea32e note that the VMS machine is not in this list. Is the hrem157:10 line changing when you're trying to ssh login repeatedly? Not changing. I renamed the decw$xauthority.decw$xauth and did a mc decw$xauth list. It tells me it is creating a new file but it does not. Seems a problem on VMS. I'll call HP (we have a service contract for this machine) I'll let you know about the results I got it working again. It seemed that the decw$xauthority.decw$xauth was corrupt and that no when removed no new one was generated : I copied one from another user and everything works again. I have no idea what caused it since I di not do any upgrades or wathever on the VMS machine over the last week. NOTABUG then. |