On Tue, 13 Apr 2021 23:36:48 -0400
Chris Schanzle via CentOS wrote:
> I discovered if I set ForwardX11=no (either on ssh command line or in
> ~/.ssh/config) the hang does not happen. But why does that matter? No
> updates to openssh.
Far out! That's the solution!
Well, not really a solution but it's certainly a work-around that makes rsync over ssh work without hanging.
I discovered that you have to put the "ForwardX11 no" into the default part of .ssh/config.
It doesn't work if you just specify the host involved.
This doesn't work:
Host *
ForwardX11 yes
host jeff
ForwardX11 no
This does work:
Host *
ForwardX11 no
Someone should probably file a bug report about this, but I have no idea what package it pertains to. As you said, openssh wasn't updated at the point that this broke.
If it's of any value, here's a list of what was updated last on this computer. The ones that look most suspicious to me would be kernel, crypto-policies and/or systemd.
Packages Altered:
Install kernel-4.18.0-240.22.1.el8_3.x86_64 @baseos
Install kernel-core-4.18.0-240.22.1.el8_3.x86_64 @baseos
Install kernel-debug-devel-4.18.0-240.22.1.el8_3.x86_64 @baseos
Install kernel-devel-4.18.0-240.22.1.el8_3.x86_64 @baseos
Install kernel-modules-4.18.0-240.22.1.el8_3.x86_64 @baseos
Upgrade dbus-x11-1:1.12.8-12.el8_3.x86_64 @appstream
Upgraded dbus-x11-1:1.12.8-11.el8.x86_64 @@System
Upgrade flatpak-1.6.2-6.el8_3.x86_64 @appstream
Upgraded flatpak-1.6.2-5.el8_3.x86_64 @@System
Upgrade flatpak-libs-1.6.2-6.el8_3.x86_64 @appstream
Upgraded flatpak-libs-1.6.2-5.el8_3.x86_64 @@System
Upgrade flatpak-selinux-1.6.2-6.el8_3.noarch @appstream
Upgraded flatpak-selinux-1.6.2-5.el8_3.noarch @@System
Upgrade flatpak-session-helper-1.6.2-6.el8_3.x86_64 @appstream
Upgraded flatpak-session-helper-1.6.2-5.el8_3.x86_64 @@System
Upgrade java-1.8.0-openjdk-1:1.8.0.282.b08-2.el8_3.x86_64 @appstream
Upgraded java-1.8.0-openjdk-1:1.8.0.275.b01-1.el8_3.x86_64 @@System
Upgrade java-1.8.0-openjdk-devel-1:1.8.0.282.b08-2.el8_3.x86_64 @appstream
Upgraded java-1.8.0-openjdk-devel-1:1.8.0.275.b01-1.el8_3.x86_64 @@System
Upgrade java-1.8.0-openjdk-headless-1:1.8.0.282.b08-2.el8_3.x86_64 @appstream
Upgraded java-1.8.0-openjdk-headless-1:1.8.0.275.b01-1.el8_3.x86_64 @@System
Upgrade bpftool-4.18.0-240.22.1.el8_3.x86_64 @baseos
Upgraded bpftool-4.18.0-240.15.1.el8_3.x86_64 @@System
Upgrade crypto-policies-20210209-1.gitbfb6bed.el8_3.noarch @baseos
Upgraded crypto-policies-20200713-1.git51d1222.el8.noarch @@System
Upgrade crypto-policies-scripts-20210209-1.gitbfb6bed.el8_3.noarch @baseos
Upgraded crypto-policies-scripts-20200713-1.git51d1222.el8.noarch @@System
Upgrade dbus-1:1.12.8-12.el8_3.x86_64 @baseos
Upgraded dbus-1:1.12.8-11.el8.x86_64 @@System
Upgrade dbus-common-1:1.12.8-12.el8_3.noarch @baseos
Upgraded dbus-common-1:1.12.8-11.el8.noarch @@System
Upgrade dbus-daemon-1:1.12.8-12.el8_3.x86_64 @baseos
Upgraded dbus-daemon-1:1.12.8-11.el8.x86_64 @@System
Upgrade dbus-libs-1:1.12.8-12.el8_3.x86_64 @baseos
Upgraded dbus-libs-1:1.12.8-11.el8.x86_64 @@System
Upgrade dbus-tools-1:1.12.8-12.el8_3.x86_64 @baseos
Upgraded dbus-tools-1:1.12.8-11.el8.x86_64 @@System
Upgrade file-5.33-16.el8_3.1.x86_64 @baseos
Upgraded file-5.33-16.el8.x86_64 @@System
Upgrade file-libs-5.33-16.el8_3.1.x86_64 @baseos
Upgraded file-libs-5.33-16.el8.x86_64 @@System
Upgrade kernel-headers-4.18.0-240.22.1.el8_3.x86_64 @baseos
Upgraded kernel-headers-4.18.0-240.15.1.el8_3.x86_64 @@System
Upgrade kernel-tools-4.18.0-240.22.1.el8_3.x86_64 @baseos
Upgraded kernel-tools-4.18.0-240.15.1.el8_3.x86_64 @@System
Upgrade kernel-tools-libs-4.18.0-240.22.1.el8_3.x86_64 @baseos
Upgraded kernel-tools-libs-4.18.0-240.15.1.el8_3.x86_64 @@System
Upgrade python3-perf-4.18.0-240.22.1.el8_3.x86_64 @baseos
Upgraded python3-perf-4.18.0-240.15.1.el8_3.x86_64 @@System
Upgrade systemd-239-41.el8_3.2.x86_64 @baseos
Upgraded systemd-239-41.el8_3.1.x86_64 @@System
Upgrade systemd-libs-239-41.el8_3.2.x86_64 @baseos
Upgraded systemd-libs-239-41.el8_3.1.x86_64 @@System
Upgrade systemd-pam-239-41.el8_3.2.x86_64 @baseos
Upgraded systemd-pam-239-41.el8_3.1.x86_64 @@System
Upgrade systemd-udev-239-41.el8_3.2.x86_64 @baseos
Upgraded systemd-udev-239-41.el8_3.1.x86_64 @@System
Upgrade zlib-1.2.11-16.2.el8_3.x86_64 @baseos
Upgraded zlib-1.2.11-16.el8_2.x86_64 @@System
Upgrade zlib-devel-1.2.11-16.2.el8_3.x86_64 @baseos
Upgraded zlib-devel-1.2.11-16.el8_2.x86_64 @@System
Removed kernel-4.18.0-240.1.1.el8_3.x86_64 @@System
Removed kernel-core-4.18.0-240.1.1.el8_3.x86_64 @@System
Removed kernel-debug-devel-4.18.0-240.1.1.el8_3.x86_64 @@System
Removed kernel-devel-4.18.0-240.1.1.el8_3.x86_64 @@System
Removed kernel-modules-4.18.0-240.1.1.el8_3.x86_64 @@System
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