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Bug 1994964 - SecureCRT SSH client is hard to type characters in an SSH session to Red Hat Enterprise Linux 8.4 with GUI installed
Summary: SecureCRT SSH client is hard to type characters in an SSH session to Red Hat ...
Keywords:
Status: CLOSED DUPLICATE of bug 1940067
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: openssh
Version: 8.4
Hardware: Unspecified
OS: Unspecified
unspecified
medium
Target Milestone: beta
: ---
Assignee: Dmitry Belyavskiy
QA Contact: BaseOS QE Security Team
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-08-18 08:40 UTC by Flos Qi Guo
Modified: 2021-08-19 14:07 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-08-19 12:50:58 UTC
Type: Bug
Target Upstream Version:
Embargoed:


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System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHELPLAN-93934 0 None None None 2021-08-18 08:42:19 UTC

Description Flos Qi Guo 2021-08-18 08:40:12 UTC
> Description of problem:
After upgrading the SSH server to Red Hat Enterprise Linux 8.4, no response or a big delay while typing the keyboard after connect to the sever with SecureCRT SSH client.

> Version-Release number of selected component (if applicable):
openssh-server-8.0p1-5.el8.x86_64
dbus-x11-1.12.8-12.el8.x86_64

> How reproducible:
Always

> Steps to Reproduce:
1. Fresh install an RHEL8.4 server with GUI
2. Connect to the RHEL8.4 server with SecureCRT ssh client which has 'Forward X11 packets' option enabled
3.

> Actual results:
After the session is built, typing on the SecureCRT ssh client is slow and can have no response or long delay.

> Expected results:
No delay when typing. 

> Additional info:
This issue can be solved by moving the ssh-x-forwarding* profiles to other place:

# mv /etc/profile.d/ssh-x-forwarding* /root

or disabling the 'Forward X11 packets' option from SecureCRT.

This issue seems like a regression of rhbz#1874282.

Comment 1 Jakub Jelen 2021-08-18 12:23:29 UTC
Should we move this to dbus, as the file /etc/profile.d/ssh-x-forwarding is provided by dbus and not by openssh? Isn't it a duplicate of bug #1940067 ?

Comment 2 Flos Qi Guo 2021-08-19 10:34:29 UTC
Yes, Paul's comment indicates we should hit the same issue. We can mark this bug duplicated. Thanks Jakub!

Comment 3 Jakub Jelen 2021-08-19 12:50:58 UTC

*** This bug has been marked as a duplicate of bug 1940067 ***


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