Hi - Samba 3 had been running for years on a Redhat 6 box that I can't
upgrade. Suddenly it stopped allowing windows client to access it.
After trying many things, I then tried a "net ads leave" and then
tried
a "net ads join." The join fails with this error message:
Failed to join domain: failed to lookup DC info for domain
'PSFC.MIT.EDU' over rpc: Unexpected information received
I can duplicate the problem on a clean install of Samba 3 on another
Redhat 6 computer. I can't find anyone with a similar error message
on the web. I can post the debug output from the join command, if
anyone thinks they can help debug the problem.
But since Samba 3 is no longer supported, I thought it best to try and
install Samba 4. The problem is that Yum complains that Samba 3
conflicts with it. See below. And when I try to erase samba 3, it
says it has to remove kdebase and kdm and related packages. Does anyone
know a work around? Can I forcibly remove the old Samba 3 without
removing the dependencies? Thanks. - Mark
.....
Error: samba4-common conflicts with samba-common-3.6.23-53.el6_10.x86_64
Error: samba4 conflicts with samba-3.6.23-53.el6_10.x86_64
[root] # yum erase samba samba-common
Loaded plugins: enabled_repos_upload, package_upload, product-id, refresh-
: packagekit, search-disabled-repos, security, subscription-
: manager
Setting up Remove Process
Resolving Dependencies
--> Running transaction check
---> Package samba.x86_64 0:3.6.23-14.el6_6 will be erased
---> Package samba-common.x86_64 0:3.6.23-14.el6_6 will be erased
--> Processing Dependency: samba-common = 3.6.23-14.el6_6 for package:
samba-winbind-3.6.23-14.el6_6.x86_64
--> Processing Dependency: samba-common = 3.6.23-14.el6_6 for package:
samba-client-3.6.23-14.el6_6.x86_64
--> Running transaction check
---> Package samba-client.x86_64 0:3.6.23-14.el6_6 will be erased
---> Package samba-winbind.x86_64 0:3.6.23-14.el6_6 will be erased
--> Processing Dependency: samba-winbind = 3.6.23-14.el6_6 for package:
samba-winbind-clients-3.6.23-14.el6_6.x86_64
--> Running transaction check
---> Package samba-winbind-clients.x86_64 0:3.6.23-14.el6_6 will be erased
--> Processing Dependency: libwbclient.so.0()(64bit) for package:
libsmbclient-3.6.23-14.el6_6.x86_64
--> Processing Dependency: libwbclient.so.0()(64bit) for package:
cifs-utils-4.8.1-20.el6.x86_64
--> Processing Dependency: samba-winbind-clients = 3.6.23-14.el6_6 for
package: libsmbclient-3.6.23-14.el6_6.x86_64
--> Running transaction check
---> Package cifs-utils.x86_64 0:4.8.1-20.el6 will be erased
---> Package libsmbclient.x86_64 0:3.6.23-14.el6_6 will be erased
--> Processing Dependency: libsmbclient.so.0()(64bit) for package:
kdebase-runtime-libs-4.3.4-9.el6.x86_64
--> Processing Dependency: libsmbclient.so.0()(64bit) for package:
gvfs-smb-1.4.3-27.el6.x86_64
--> Processing Dependency: libsmbclient.so.0()(64bit) for package:
gnome-vfs2-smb-2.24.2-8.el6.x86_64
--> Processing Dependency: libsmbclient.so.0()(64bit) for package:
system-config-printer-libs-1.1.16-26.el6.x86_64
--> Processing Dependency: libsmbclient >= 3.0.8-0.pre1.3 for package:
gnome-vfs2-smb-2.24.2-8.el6.x86_64
--> Running transaction check
---> Package gnome-vfs2-smb.x86_64 0:2.24.2-8.el6 will be erased
---> Package gvfs-smb.x86_64 0:1.4.3-27.el6 will be erased
---> Package kdebase-runtime-libs.x86_64 0:4.3.4-9.el6 will be erased
--> Processing Dependency: libkwalletbackend.so.4()(64bit) for package:
kdebase-runtime-4.3.4-9.el6.x86_64
--> Processing Dependency: libmolletnetwork.so.4()(64bit) for package:
kdebase-runtime-4.3.4-9.el6.x86_64
--> Processing Dependency: kdebase-runtime-libs(x86-64) = 4.3.4-9.el6
for package: kdebase-runtime-4.3.4-9.el6.x86_64
---> Package system-config-printer-libs.x86_64 0:1.1.16-26.el6 will be
erased
--> Processing Dependency: system-config-printer-libs = 1.1.16-26.el6
for package: system-config-printer-udev-1.1.16-26.el6.x86_64
--> Processing Dependency: system-config-printer-libs = 1.1.16-26.el6
for package: system-config-printer-1.1.16-26.el6.x86_64
--> Running transaction check
---> Package kdebase-runtime.x86_64 0:4.3.4-9.el6 will be erased
--> Processing Dependency: kdebase-runtime >= 4.3.4 for package:
kdebase-workspace-4.3.4-37.el6.x86_64
--> Processing Dependency: kdebase-runtime for package:
6:kdebase-4.3.4-10.el6.x86_64
---> Package system-config-printer.x86_64 0:1.1.16-26.el6 will be erased
---> Package system-config-printer-udev.x86_64 0:1.1.16-26.el6 will be
erased
--> Running transaction check
---> Package kdebase.x86_64 6:4.3.4-10.el6 will be erased
--> Processing Dependency: kdebase4(x86-64) >= 4.3.3 for package:
konq-plugins-4.3.3-5.el6.x86_64
---> Package kdebase-workspace.x86_64 0:4.3.4-37.el6 will be erased
--> Processing Dependency: kdebase-workspace >= 4.3.4 for package:
6:kdemultimedia-4.3.4-3.el6.x86_64
--> Processing Dependency: kdebase-workspace = 4.3.4-37.el6 for package:
kdebase-workspace-libs-4.3.4-37.el6.x86_64
--> Running transaction check
---> Package kdebase-workspace-libs.x86_64 0:4.3.4-37.el6 will be erased
--> Processing Dependency: libkscreensaver.so.5()(64bit) for package:
kdeartwork-screensavers-4.3.4-7.el6.x86_64
--> Processing Dependency: libkworkspace.so.4()(64bit) for package:
kdm-4.3.4-37.el6.x86_64
--> Processing Dependency: libkworkspace.so.4()(64bit) for package:
kdeplasma-addons-4.3.4-5.el6.x86_64
--> Processing Dependency: libplasmaclock.so.4()(64bit) for package:
kdeplasma-addons-4.3.4-5.el6.x86_64
--> Processing Dependency: libsolidcontrol.so.4()(64bit) for package:
kdeplasma-addons-4.3.4-5.el6.x86_64
--> Processing Dependency: libtaskmanager.so.4()(64bit) for package:
kdeplasma-addons-4.3.4-5.el6.x86_64
--> Processing Dependency: libweather_ion.so.4()(64bit) for package:
kdeplasma-addons-4.3.4-5.el6.x86_64
--> Processing Dependency: libweather_ion.so.4()(64bit) for package:
kdeplasma-addons-libs-4.3.4-5.el6.x86_64
--> Processing Dependency: kdebase-workspace-libs(x86-64) = 4.3.4-37.el6
for package: kdm-4.3.4-37.el6.x86_64
---> Package kdemultimedia.x86_64 6:4.3.4-3.el6 will be erased
---> Package konq-plugins.x86_64 0:4.3.3-5.el6 will be erased
--> Running transaction check
---> Package kdeartwork-screensavers.x86_64 0:4.3.4-7.el6 will be erased
---> Package kdeplasma-addons.x86_64 0:4.3.4-5.el6 will be erased
---> Package kdeplasma-addons-libs.x86_64 0:4.3.4-5.el6 will be erased
---> Package kdm.x86_64 0:4.3.4-37.el6 will be erased
--> Finished Dependency Resolution
Dependencies Resolved
===============================================================================
Package Arch Version Repository Size
===============================================================================Removing:
samba x86_64 3.6.23-14.el6_6
@rhel-x86_64-server-6 18 M
samba-common x86_64 3.6.23-14.el6_6
@rhel-x86_64-server-6 36 M
Removing for dependencies:
cifs-utils x86_64 4.8.1-20.el6 @rhel-x86_64-server-6
135 k
gnome-vfs2-smb x86_64 2.24.2-8.el6 @rhel-x86_64-server-6
32 k
gvfs-smb x86_64 1.4.3-27.el6 @rhel-x86_64-server-6
303 k
kdeartwork-screensavers x86_64 4.3.4-7.el6
@anaconda-RedHatEnterpriseLinux-201206132210.x86_64/6.3
788 k
kdebase x86_64 6:4.3.4-10.el6
@rhel-x86_64-server-6 12 M
kdebase-runtime x86_64 4.3.4-9.el6
@anaconda-RedHatEnterpriseLinux-201206132210.x86_64/6.3
13 M
kdebase-runtime-libs x86_64 4.3.4-9.el6
@anaconda-RedHatEnterpriseLinux-201206132210.x86_64/6.3
4.4 M
kdebase-workspace x86_64 4.3.4-37.el6 @rhel-x86_64-server-6
26 M
kdebase-workspace-libs x86_64 4.3.4-37.el6 @rhel-x86_64-server-6
2.2 M
kdemultimedia x86_64 6:4.3.4-3.el6
@anaconda-RedHatEnterpriseLinux-201206132210.x86_64/6.3
2.6 M
kdeplasma-addons x86_64 4.3.4-5.el6
@anaconda-RedHatEnterpriseLinux-201206132210.x86_64/6.3
5.5 M
kdeplasma-addons-libs x86_64 4.3.4-5.el6
@anaconda-RedHatEnterpriseLinux-201206132210.x86_64/6.3
866 k
kdm x86_64 4.3.4-37.el6 @rhel-x86_64-server-6
2.9 M
konq-plugins x86_64 4.3.3-5.el6
@anaconda-RedHatEnterpriseLinux-201206132210.x86_64/6.3
4.3 M
libsmbclient x86_64 3.6.23-14.el6_6
@rhel-x86_64-server-6 5.7 M
samba-client x86_64 3.6.23-14.el6_6
@rhel-x86_64-server-6 39 M
samba-winbind x86_64 3.6.23-14.el6_6
@rhel-x86_64-server-6 7.7 M
samba-winbind-clients x86_64 3.6.23-14.el6_6
@rhel-x86_64-server-6 6.4 M
system-config-printer x86_64 1.1.16-26.el6 @rhel-x86_64-server-6
1.9 M
system-config-printer-libs x86_64 1.1.16-26.el6 @rhel-x86_64-server-6
3.5 M
system-config-printer-udev x86_64 1.1.16-26.el6
@rhel-x86_64-server-6 29 k
T
On 09/07/2020 06:43, Mark London via samba wrote:> Hi - Samba 3 had been running for years on a Redhat 6 box that I can't > upgrade.??? Suddenly it stopped allowing windows client to access it.? > After trying many things,? I then tried a "net ads leave" and then > tried a "net ads join."?? The join fails with this error message: > > ???????? Failed to join domain: failed to lookup DC info for domain > 'PSFC.MIT.EDU' over rpc: Unexpected information received > > I can duplicate the problem on a clean install of Samba 3 on another > Redhat 6 computer.??? I can't find anyone with a similar error message > on the web.?? I can post the debug output from the join command, if > anyone thinks they can help debug the problem. > > But since Samba 3 is no longer supported, I thought it best to try and > install Samba 4.?? The problem is that Yum complains that Samba 3 > conflicts with it.? See below.?? And when I try to erase samba 3, it > says it has to remove kdebase and kdm and related packages. Does > anyone know a work around??? Can I forcibly remove the old Samba 3 > without removing the dependencies?? Thanks. - Mark >Never mind Samba 3 no longer being supported, by the end of the year, unless you pay for extended support, RHEL6 will no longer be supported (and if it is Centos, there is no extended support). I think your problem may be caused by your Windows clients not using SMBv1 any more, if this is the case, you could turn it back on, but be aware that SMBv1 is very insecure. You should take this as a wakeup call and upgrade to Samba AD. Rowland
I was able forcibly remove the samba 3 rpms from Redhat 6 without breaking KDE.? So far so good. I've lost too many weeks of my life, debugging disk sharing issues.?? Bring back main frame computing, I say. On 7/9/2020 1:43 AM, Mark London wrote:> Hi - Samba 3 had been running for years on a Redhat 6 box that I can't > upgrade.??? Suddenly it stopped allowing windows client to access it.? > After trying many things,? I then tried a "net ads leave" and then > tried a "net ads join."?? The join fails with this error message: > > ???????? Failed to join domain: failed to lookup DC info for domain > 'PSFC.MIT.EDU' over rpc: Unexpected information received > > I can duplicate the problem on a clean install of Samba 3 on another > Redhat 6 computer.??? I can't find anyone with a similar error message > on the web.?? I can post the debug output from the join command, if > anyone thinks they can help debug the problem. > > But since Samba 3 is no longer supported, I thought it best to try and > install Samba 4.?? The problem is that Yum complains that Samba 3 > conflicts with it.? See below.?? And when I try to erase samba 3, it > says it has to remove kdebase and kdm and related packages. Does > anyone know a work around??? Can I forcibly remove the old Samba 3 > without removing the dependencies?? Thanks. - Mark > > .....
On Thu, Jul 9, 2020 at 2:01 AM Mark London via samba <samba at lists.samba.org> wrote:> > Hi - Samba 3 had been running for years on a Redhat 6 box that I can't > upgrade. Suddenly it stopped allowing windows client to access it. > After trying many things, I then tried a "net ads leave" and then tried > a "net ads join." The join fails with this error message:I assume you mean RHEL 6, not Red Hat 6?> Failed to join domain: failed to lookup DC info for domain > 'PSFC.MIT.EDU' over rpc: Unexpected information received > > I can duplicate the problem on a clean install of Samba 3 on another > Redhat 6 computer. I can't find anyone with a similar error message > on the web. I can post the debug output from the join command, if > anyone thinks they can help debug the problem.You need to get off that OS, it's officially obsolete by November. You also need to post what your AD controller is, and your smb.conf, on your RHEL 6 box, and exact Samba versions to expect detaild help.> But since Samba 3 is no longer supported, I thought it best to try and > install Samba 4. The problem is that Yum complains that Samba 3 > conflicts with it. See below. And when I try to erase samba 3, it > says it has to remove kdebase and kdm and related packages. Does anyone > know a work around? Can I forcibly remove the old Samba 3 without > removing the dependencies? Thanks. - Mark??? What are you trying to install? RPMs from somewhere? Which RPMs? I used to publish updated RPMS for CenTOS 6, I gave up with the recent Samba releases, and only publish RPM building tools for CentOS 7 or later.> Error: samba4-common conflicts with samba-common-3.6.23-53.el6_10.x86_64 > Error: samba4 conflicts with samba-3.6.23-53.el6_10.x86_64Well, yes, they overlap It's built-in.to the library dependencies. of other components. Upgrade of a major set of system libraries is likely to cause compatibility issues. .samba.org/mailman/options/samba