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LEAP 15.1 Login using Kerberos and LDAP

February 22, 2020, 8:40 am
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Hi
I try to setup a server with LDAP and Kerberos and login the users using the Kerberos accounts.
The server is Debian 10 with openLDAP and Kerberos krb5.
The client is opensuse 15.1.
I am able to login to Kerberos from the client with kinit but I am not able to setup the client so that I can login to the client using the Kerberos account.
I am not sure if I am using a wrong approach or if there is a problem on the server or client.
I currently try to configure sssd on the client. As based on the guidance I found in the internet I think that is the correct way.

What I want is to be able to login to the clients with the kerberos account and then automatically logon to the servers etc. The users also need to be able to logon when the laptops are offline.

Any tips where to start?
What needs to LDAP and Kerberos to provide as settings?
How to locate the problem on the client?
Dose anyone a complete guidance for this setup. I always found pieces and most for a AD-server.

Thanks
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TUMBLEWEED Local SDD not seen when installing UEFI

February 22, 2020, 8:41 am
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Hi follks,

I've tried finding some installation tips and look through the forums this morning for a solution, but nothing seems to come up so I'm probably not using the correct search terms in the right order.

I just received a refurbished Dell 7400 laptop with Win10 pre-installed and I want to switch it to running Tumbleweed. It's a UEFI system, so I used Rufus to install 64-bit Tumbleweed to a UEFI thumb drive. On boot, I'll hit the F12 key and I can see the Thumb drive, the local hard disk, and the Windows Boot manager that can be selected for booting. If I boot from the Tumbleweed thumb drive and start the installation, once I hit the step to install to the laptop hard disk, the device isn't listed, only thumb drive volume.

I'm sure I've not set the correct UEFI or other boot settings in the BIOS, right?

Thanks for any suggestions!
Bill
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LEAP 15.1 Xorg crashes after upgrade to LEAP 15.1 (nvidia)

February 22, 2020, 8:44 am
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I have upgraded my main desktop machine from 42.3 to 15.1 and i can't get X to work.
X was working fine for several years up to LEAP 42.3 with nvidia driver 390.129-6.1.x86_64

Then I did a fresh install of LEAP 15.1 on a new SSD.

Now X/nvidia works either with 2 out of 4 monitors, and 1 out of 2 graphics cards, or crashes otherwise.
The nouveau driver works on 3 of 4 monitors and displays a band of "colored snow" on the fourth (plus a broken KDE DM).

I copied the relevant xorg.conf (/etc/X11/xorg.conf.d/20-nvidia.conf) to the 15.1 SSD:

Code:
# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 390.129  (buildmeister@swio-display-x64-rhel04-14)  Tue Jul 23 01:36:55 PDT 2019

Section "ServerLayout"
    Identifier    "Layout0"
    Screen      0  "Screen0" 1920 0
    Screen      1  "Screen1" 3840 0
    Screen      2  "Screen2" 5760 0
    Screen      3  "Screen3" 0 0
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
    Option        "Xinerama" "1"
EndSection

Section "Files"
EndSection

Section "InputDevice"
    # generated from data in "/etc/sysconfig/mouse"
    Identifier    "Mouse0"
    Driver        "mouse"
    Option        "Protocol" "IMPS/2"
    Option        "Device" "/dev/input/mice"
    Option        "Emulate3Buttons" "yes"
    Option        "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
    # generated from default
    Identifier    "Keyboard0"
    Driver        "kbd"
EndSection

Section "Monitor"
    # HorizSync source: edid, VertRefresh source: edid
    Identifier    "Monitor0"
    VendorName    "Unknown"
    ModelName      "LG Electronics 24EB23"
    HorizSync      30.0 - 83.0
    VertRefresh    56.0 - 75.0
    Option        "DPMS"
EndSection

Section "Monitor"
    # HorizSync source: edid, VertRefresh source: edid
    Identifier    "Monitor1"
    VendorName    "Unknown"
    ModelName      "LG Electronics 24EB23"
    HorizSync      30.0 - 83.0
    VertRefresh    56.0 - 75.0
    Option        "DPMS"
EndSection

Section "Monitor"
    # HorizSync source: edid, VertRefresh source: edid
    Identifier    "Monitor2"
    VendorName    "Unknown"
    ModelName      "Samsung SyncMaster"
    HorizSync      30.0 - 81.0
    VertRefresh    50.0 - 63.0
    Option        "DPMS"
EndSection

Section "Monitor"
    # HorizSync source: edid, VertRefresh source: edid
    Identifier    "Monitor3"
    VendorName    "Unknown"
    ModelName      "Samsung SyncMaster"
    HorizSync      30.0 - 81.0
    VertRefresh    50.0 - 63.0
    Option        "DPMS"
EndSection

Section "Device"
    Identifier    "Device0"
    Driver        "nvidia"
    VendorName    "NVIDIA Corporation"
    BoardName      "GeForce GTX 560 Ti"
    BusID          "PCI:2:0:0"
    Screen          0
EndSection

Section "Device"
    Identifier    "Device1"
    Driver        "nvidia"
    VendorName    "NVIDIA Corporation"
    BoardName      "GeForce GTX 560 Ti"
    BusID          "PCI:3:0:0"
    Screen          0
EndSection

Section "Device"
    Identifier    "Device2"
    Driver        "nvidia"
    VendorName    "NVIDIA Corporation"
    BoardName      "GeForce GTX 560 Ti"
    BusID          "PCI:3:0:0"
    Screen          1
EndSection

Section "Device"
    Identifier    "Device3"
    Driver        "nvidia"
    VendorName    "NVIDIA Corporation"
    BoardName      "GeForce GTX 560 Ti"
    BusID          "PCI:2:0:0"
    Screen          1
EndSection

Section "Screen"
    Identifier    "Screen0"
    Device        "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option        "Stereo" "0"
    Option        "nvidiaXineramaInfoOrder" "DFP-0"
    Option        "metamodes" "DVI-I-2: nvidia-auto-select +0+0"
    Option        "SLI" "Off"
    Option        "MultiGPU" "Off"
    Option        "BaseMosaic" "off"
    SubSection    "Display"
        Depth      24
    EndSubSection
EndSection

Section "Screen"
    Identifier    "Screen1"
    Device        "Device1"
    Monitor        "Monitor1"
    DefaultDepth    24
    Option        "Stereo" "0"
    Option        "metamodes" "DVI-I-2: nvidia-auto-select +0+0"
    Option        "SLI" "Off"
    Option        "MultiGPU" "Off"
    Option        "BaseMosaic" "off"
    SubSection    "Display"
        Depth      24
    EndSubSection
EndSection

Section "Screen"
    Identifier    "Screen2"
    Device        "Device2"
    Monitor        "Monitor2"
    DefaultDepth    24
    Option        "Stereo" "0"
    Option        "nvidiaXineramaInfoOrder" "DFP-2"
    Option        "metamodes" "DVI-I-3: nvidia-auto-select +0+0"
    Option        "SLI" "Off"
    Option        "MultiGPU" "Off"
    Option        "BaseMosaic" "off"
    SubSection    "Display"
        Depth      24
    EndSubSection
EndSection

Section "Screen"
    Identifier    "Screen3"
    Device        "Device3"
    Monitor        "Monitor3"
    DefaultDepth    24
    Option        "Stereo" "0"
    Option        "nvidiaXineramaInfoOrder" "DFP-2"
    Option        "metamodes" "DVI-I-3: nvidia-auto-select +0+0"
    Option        "SLI" "Off"
    Option        "MultiGPU" "Off"
    Option        "BaseMosaic" "off"
    SubSection    "Display"
        Depth      24
    EndSubSection
EndSection
Any ideas how to further diagnose/fix the issue would be highly aprreciated.
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TUMBLEWEED same userid for Linux and AD domain may be causing problems??

February 22, 2020, 11:26 am
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I have a strange problem that I've searched extensively about, but cannot find a resolution. On boot, I can't get to the desktop. It hangs with a black screen and the mouse pointer displayed. I won't go into the entire gruesome history of how I found this workaround, but I've found it.

I am running the most current Tumbleweed drop and have this machine connected to an AD domain running on a Windows 2012 server. My userid, 'myuser' is defined locally to the Linux box *and* to the Windows domain. There were times in the past when I found that I couldn't login from the KDE login panel unless I did the Ctrl-Alt-F1 to a text console, logged in as root and changed the password to 'myuser' (always to the same password, it has never changed).

At some point I don't remember in the last year, I started getting hangs during boot with the above-mentioned symptoms. After hours of trying everything in the book, I resorted to resetting the password for 'myuser', logging on to it, and then restarting the display-manager service. That resolves the immediate problem and brings up my Plasma desktop perfectly.

I'm completely bereft of any ideas at this point, so I decided to post this to see if someone recognized the issue.

Thanks in advance,
DeWayne
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TUMBLEWEED Clone OS Hard Drive, Put Cloned OS HDD Into A Different Computer?

February 22, 2020, 1:22 pm
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Hi,

I have three main computers.
I installed openSUSE Tumbleweed KDE 64Bit onto one of the main computers.
Works great.

If I clone the HDD and put the cloned HDD in one of the other two computers will it work?
Installing OS and apps took a full day of time, just wondering if above would work?

Thanks!

Jesse
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TUMBLEWEED Handbrake crashes "Illegal Instruction (core dumped)"

February 22, 2020, 2:23 pm
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I'm running openSUSE Tumbleweed KDE x86_64 and I installed Handbrake from the Packman repository. When I try to run it, it simply exits immediately, so I tried running it in a terminal. This is the error message I got when trying to run both the GTK and CLI versions of Handbrake in a terminal:

Illegal Instruction (core dumped)

And that's it. No other error information was presented. Everything else works fine on my machine, and before I installed Linux I briefly installed Windows 7 to test the hardware. The machine survived 24 hours of memtest86 (booted from a CD) and 36 hours of Prime95 "blend" torture test (run under Windows 7). After testing the hardware, I wiped the entire SSD, including the MBR, and installed openSUSE Tumbleweed by itself. Since I installed Tumbleweed, I have spent many hours playing Star Wars: The Old Republic through Wine with no issues, and I have spent many more hours using Firefox and VLC player, which work fine as well.

I did install the proprietary Nvidia drivers using the available repository, if that makes any difference. The only unofficial repositories I'm using are Packman, libdvdcss, and Nvidia, all Tumbleweed versions. I have installed everything presented by "zypper inr" and I run "zypper dup" at least once per week. It's possible that I'm missing some dependencies but I've been very careful to make sure to install all dependencies and avoid conflicts, per the Tumbleweed multimedia guide on these forums.

I have received several Handbrake updates over the last few weeks, and each time I thought they would fix my issue, but they did not. I have been Googling this problem for over an hour and I could not find any other example of it.

I'm comfortable with the command line but I'm relatively new to Linux and I have not yet learned how to use debugging tools. I build PCs for fun but I'm more of a mechanic than an engineer. Any help would be appreciated.

My machine:
AMD Phenom II x6 1100T
MSI NF980-G65 motherboard
4x4GB Kingston HyperX Fury DDR3-1600
MSI GTX 660Ti Twin Frozr (3GB VRAM)
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TUMBLEWEED Anyone Get Unity Game Engine Working on openSUSE?

February 22, 2020, 3:38 pm
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Hi,

Has anyone tried Unity game engine on openSUSE?
Do I install using the UnityHub app downloaded from Unity website?
or there is another better method to install?
Let me know, thanks!

Jesse
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TUMBLEWEED Trying to install stome phaser ( a plugin )

February 22, 2020, 6:47 pm
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I do understand something is wrong, but is it only about a key ?

Then I could choose ignore in YAST ?

Fout: INVALID:stone-phaser-0.1.2-1.7.x86_64 (file-ea1cf8e4): Verificatie van de ondertekening is mislukt [4-Handtekeningen van publieke sleutel zijn niet beschikbaar]
Header V3 RSA/SHA256 Signature, key ID 22afbbd5: NOKEY
Header SHA256 digest: OK
Header SHA1 digest: OK
Payload SHA256 digest: OK
V3 RSA/SHA256 Signature, key ID 22afbbd5: NOKEY
MD5 digest: OK

https://software.opensuse.org/downlo...e=stone-phaser

I picked the X86- 64 ( amd ryzen 5 , Tumbleweed )
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just saying thanks and expressing love for openSUSE

February 22, 2020, 7:05 pm
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I've tried several distros over the past few years. I'm not sure why I never tried openSUSE until a few days ago. I finally found the distro that fits me and I know the linux community understands this feeling. I'm very happy at the moment with openSUSE and my only regret is not finding it years ago. It's so nice to work in.

Thanks to everyone in the community for your expertise and support.
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OTHER VERSION SLED 15 SUSE Release version macro to check supported kernel API's

February 22, 2020, 9:00 pm
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SUSE 15 kernel have backported many kernel api's from higher linux version to SUSE 15 kernel(4.12.14).
Do SUSE provide release version macro to check supported kernel API's.
RHEL also does same but RHEL provide "RHEL_RELEASE_VERSION" macro to check supported API version.

Does SUSE also have any such macro to get released version?
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TUMBLEWEED munin-node does not start

February 23, 2020, 1:47 am
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Hello

munin-node does not start anymore:

Code:
2020/02/23-09:53:08 Munin::Node::Server (type Net::Server::Fork) starting! pid(3294)
Use of uninitialized value in subroutine entry at /usr/lib/perl5/vendor_perl/5.30.1/Net/Server/Proto.pm line 121.
Resolved [*]:4949 to [::]:4949, IPv6
Not including resolved host [0.0.0.0] IPv4 because it will be handled by [::] IPv6
Binding to TCP port 4949 on host :: with IPv6
2020/02/23-09:53:08 Can't connect to TCP port 4949 on :: [No such file or directory]
  at line 64 in file /usr/lib/perl5/vendor_perl/5.30.1/Net/Server/Proto/TCP.pm
2020/02/23-09:53:08 Server closing!
shutdown() on unopened socket GEN0 at /usr/lib/perl5/5.30.1/x86_64-linux-thread-multi/IO/Socket.pm line 310.
Any idea how to fix this?
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LEAP 15.1 Strange behaviour of wifi scanners

February 23, 2020, 12:14 pm
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I recently got a new router (Archer C20). Since the change of router, iwscanner does not work correctly - it just dies randomly after a few minutes of scanning. Starting it from a terminal does not produce any useful messages. Starting from a new user account gives the same behaviour.

On the other hand linssid will scan forever with no problems.

So looks like the new router produces occasional random events that kill iwscanner. Any ideas?

Ian
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TUMBLEWEED Tumbleweed upgrade errors

February 23, 2020, 1:40 pm
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Tumbleweed seems to have problems with zypper dup. Seems like this should be a simple upgrade when upgrades are available. After new install of tumbleweed and approximately 2 upgrades zypper dup indicates numerous errors which in my opinion should be a flawless upgrade once released. Nothing special about my install. No special apps or changes.

Anyone else experiencing upgrade errors. Would like to include all errors but they are extensive as if upgrading over a foreign install.

Been using opensuse since 2001 and love the stability of LEAP but tumbleweed seems to have upgrade problems.


Please advise.


Joe Rodarte.
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TUMBLEWEED Gnome Maps - Mouse Can't Move Map Around On Screen

February 23, 2020, 4:13 pm
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Gnome Maps - the mouse can't grab and move the map image around on the screen. The map is non-responsive when I attempt to do this.

I'm not totally green, but I'm not super sophisticated on the command line. I can follow directions, though, if it is kept pretty straight forward.

Thank you so much for your help. I have Tumbleweed set up perfect for me.... except for this.

And with vacation season upcoming, I love that maps program for the family's planning.

fyi - my distrohopper self has found that this is not an issue except for Opensuse. Manjaro, Debian distros, Fedora... all work great.
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TUMBLEWEED University uses SecureW2 for their Wi-Fi and cannot continue (KDE)

February 23, 2020, 4:39 pm
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My university uses SecureW2 for their Wi-Fi,I typed in
Code:
bash SecureW2_JoinNow.run
It says verification successful and then it says "Could not continue with credentials collection."

I have Kwallet disabled.
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TUMBLEWEED opensuse tumbleweed does not recognize displayport of hp zbook g2 laptop after installing nvidia dri

February 24, 2020, 1:27 am
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Hi All,

I have started using openSuse Tumbleweed a few months ago and I really like it but I also have an annoying issue with it. I have a HP ZBook G2 laptop with dual video card:

Code:
sudo hwinfo --gfxcard | egrep -i 'nvidia|intel'
  Model: "nVidia GK106GLM [Quadro K2100M]"
  Vendor: pci 0x10de "nVidia Corporation"
  Model: "Intel 4th Gen Core Processor Integrated Graphics Controller"
  Vendor: pci 0x8086 "Intel Corporation"
The laptop has 1 VGA, 1 Displayport and 1 Mini displayport output. If I am not installing the Nvidia driver then I can use both the VGA and the Displayport outputs. This is what xrands shows without installing the nvidia driver:

Code:
xrandr | egrep -v '^ '
Screen 0: minimum 320 x 200, current 5120 x 1276, maximum 16384 x 16384
eDP-1 connected primary 1920x1080+0+196 (normal left inverted right x axis y axis) 344mm x 194mm
VGA-1 connected 1280x1024+3840+0 (normal left inverted right x axis y axis) 338mm x 270mm
DP-1-1 disconnected (normal left inverted right x axis y axis)
DP-1-2 disconnected (normal left inverted right x axis y axis)
DP-1-3 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 480mm x 270mm
But if I install the nvidia driver either from nvidia repo or from the official site then after reboot opensuse does not recognize that I have displayports at all. Any idea how can I solve this (for example "hard coding" the existence of the displayports)?
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TUMBLEWEED NetworkManager lost connection to kdewallet

February 24, 2020, 4:14 am
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A few days ago the NetworkManger lost the connection to the kwallet. Before when I wanted to connect to a WiFi or VPN I always had to enter the password for kdewallet.

When I try to connect to a WiFi or VPN connection I get the following entry in the NetworkManager log:

Code:
<error> [1582545566.3855] vpn-connection[0x56224eca0320,22754d81-65c1-436e-ba86-ee046b693b67,"dahis@evofwg01.volocopter.org",0]: Failed to request VPN secrets #3: No agents were available for this request.
How can I reestablish the connection between NetworkManager and the kdewallet?
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LEAP 15.1 No connection to CUPS, SSH possible, ICMP is blocked

February 24, 2020, 5:44 am
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Hi everyone,
I have migrated from Leap 42.2 to Leap 15.1 two days ago. Under 42.2 the PC was being used as regular desktop, provided print services (CUPS) in a small LAN and mounted shares from a filesserver as necessary via autofs. After the migration neither the access to CUPS nor the automounting is still working. I also cannot ping from a different PC in the LAN to this 15.1 PC. Ping between other Windows and Linux PCs in the LAN works.

On the 15.1 PC CUPS is working. I can administer it by opening http://localhost:631 and the printer prints local print jobs. Remote admin, printer sharing and internet access are enabled. Nevertheless, I am not able to admin CUPS remotely and I cannot print from remote. This even with firewalld disabled. I can ping from this PC but not to this PC even with firewalld disabled, empty iptables, and "net.ipv4.icmp_echo_ignore_all = 0" and "net.ipv4.icmp_echo_ignore_broadcasts = 0" set in /etc/sysctl.conf. With sshd running and no firewall I am still unable to ssh into this PC. I can manually mount NFS shares on the fileserver but automount does not work anymore. "auto.master" and "auto.fileserv" are present and written acc. to the rules in the man pages.

I am at the end of my wits and this is driving me nuts. Searching the WWW did not come up with any valuable help. So I am hoping that here someone can give me a helpful hint.
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LEAP 15.1 Bumblebee not working after kernel upgrade to 5.5.5.4

February 24, 2020, 7:45 am
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Hello everyone,

I have a Lenovo P1 (2nd) with an Nvidia Quadro T2000 and Intel Graphics. To use switchable graphics I want to use Bumblebee (https://en.opensuse.org/SDB:NVIDIA_Bumblebee). After a new installation of OpenSUSE Leap 15.1 with kernel-default-4.12.14-lp151.28.36.1.x86_64 I followed the instructions of https://forums.opensuse.org/showthre...-safe-quot-way and everything worked fine.

Unfortunately, my wifi-card (Intel® Wi-Fi 6 AX200 160MHz) works only with kernels 5.1+ (source: https://www.intel.com/content/www/us/en/support/articles/000005511/network-and-i-o/wireless-networking.html) so I had to do a kernel update:

I ran:

Code:
zypper ar -f -p 20 https://download.opensuse.org/repositories/Kernel:/stable/standard/ kernel:stable
Code:
zypper -vv dup --allow-vendor-change --from kernel:stable
Code:
uname -r
5.5.5-4.gbfcbf21-default
After that the wifi-card works, but Bumblebee does not:

Code:
optirun --status
Bumblebee status: Error (3.2.1): Could not load GPU driver
Code:
optirun glxgears
[ 4526.224967] [ERROR]Cannot access secondary GPU - error: Could not load GPU driver

[ 4526.225044] [ERROR]Aborting because fallback start is disabled.
(Both worked fine before the kernel upgrade)

However:

Code:
systemctl status bumblebeed
● bumblebeed.service - Bumblebee C Daemon
  Loaded: loaded (/usr/lib/systemd/system/bumblebeed.service; enabled; vendor preset: disabled)
  Active: active (running) since Mon 2020-02-24 16:15:48 CET; 18min ago
 Main PID: 5456 (bumblebeed)
    Tasks: 1 (limit: 4915)
  CGroup: /system.slice/bumblebeed.service
          └─5456 /usr/sbin/bumblebeed
Trying to load the kernel module:

Code:
sudo modprobe bbswitch
modprobe: FATAL: Module bbswitch not found in directory /lib/modules/5.5.5-4.gbfcbf21-default

Please let me know if I should add more information. When booting the "old" kernel Bumblebee works fine.

All help is welcome and an (easy?) workaround to get the wifi-card working on the 4.12 kernel would also be useful. Thanks a lot in advance! (I thought of the obvious workaround to use a usb wifi adapter, but it would be great if there was an other solution.)

Best,
Luke
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LEAP 15.1 How to boot LEAP 15.1 from AirBoot

February 24, 2020, 8:42 am
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I'm using a boot manager called AirBoot that resides in the MBR, and I don't want to replace it. When I installed LEAP 15.1 I checked the box to not install grub on the MBR and also checked the box to install grub on the partiton containing /boot. LEAP 15.1 appears on the AirBoot menu, but selecting it produces an error message. FWIW. I changed the root FS to EXT4.
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