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TUMBLEWEED Btrfs: Extremely slow delete of files

February 10, 2020, 11:30 am
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The following compares performance of 2 partitions sitting on a Samsung 850 EVO 500GB:

Code:
fio --name=random-write --ioengine=posixaio --rw=randwrite --bs=4k  --size=4g --numjobs=1 --iodepth=1 --runtime=60 --time_based  --end_fsync=1

ext4:

WRITE: bw=340MiB/s (356MB/s), 340MiB/s-340MiB/s (356MB/s-356MB/s), io=20.0GiB (21.5GB), run=60259-60259msec

time rm random-write.0.0: real    0m0.004s, user    0m0.001s, sys    0m0.004s

btrfs:

WRITE: bw=153MiB/s (161MB/s), 153MiB/s-153MiB/s (161MB/s-161MB/s), io=9332MiB (9786MB), run=60849-60849msec

time rm random-write.0.0: real    0m11.166s, user    0m0.001s, sys    0m11.126s
Deletion of a file is 2,700 times slower with btrfs! Any idea?
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LEAP 15.1 basename

February 10, 2020, 11:55 am
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Does basename work in shell scripts, if so, what is the proper syntax?
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LEAP 15.1 Samba client thread??

February 10, 2020, 4:51 pm
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Hi All,

There is this great thread to deploy samba server.

https://forums.opensuse.org/showthre...-the-local-LAN

Is there the same for the client side?

I am operating open suse 15.1 leap as client machine in a windows 7 network using 'workgroup ' methodology. Looking for tutorial to set it all up and esp. access windows shares from linux file manager.

Cheers
Gert
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LEAP 15.1 Choqok-1.7.0 KDE Extra Conflict

February 10, 2020, 7:49 pm
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Choqok is a micro-blogging client for KDE with Twitter integration. I find it useful.
Version 1.6 (2016) is available in openSUSE repos but Twitter integration is broken since Twitter changed their micro-blog character limit from 140 to 280.
Choqok version 1.7 updates the Twitter character limit to 280, among other things.
choqok-1.7.0 has been kindly made available in openSUSE Leap 15.1 KDE Extra repo, but there is a conflict.
Code:
#### YaST2 conflicts list - generated 2020-02-11 13:50:23 ####
nothing provides libQt5Core.so.5(Qt_5.14)(64bit) needed by choqok-1.7.0-lp151.37.3.x86_64
    [ ] break choqok-1.7.0-lp151.37.3.x86_64 by ignoring some of its dependencies
    [ ] do not install choqok-1.7.0-lp151.37.3.x86_64
#### YaST2 conflicts list END ###
Seems libQt5Core.so.5(Qt_5.14)(64bit) is available in Tumbleweed repo rpmfind.
A bug report was posted here.
Is this conflict resolvable by user. If so, how?
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LEAP 15.1 Make my own icon picture and assign it to a desktop icon

February 10, 2020, 9:37 pm
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Hello All,

I've made a script that launches a tool, and created a desktop icon for it. Works well.
Now I want to take a little image (png file) and make it the icon's picture.
I can see the icon properties where I can chose the icon image.
But that function will only open a (large) list of what I would call predefined 'system' provided icons. Nowhere in that screen is y own little picture.

How do I either :
  1. Install my picture into the system icon repository?
  2. Or point the desktop object to my own image?


Thanks,
Gert
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LEAP 15.1 Set autocompleter for make alias

February 10, 2020, 11:48 pm
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Hi,

Back when I was under 12.1 (we recently migrated to Leap 15 at work), there were a convenient way to have autocompletion to a make alias:
Code:
# Make the alias:
alias mj='make -j32 -k'
# Make alias autocompletion
complete -F _make mj
But this does not work with Leap 15, indeed, with same code when typing mj<space> then tab in a console I have the following result:
Code:
mj bash: completion: function `_make' not found
After some digging I've seen it seems there are some predefined auto completers that matches for make, gmake and others in 12.1:
Code:
$ complete -pr | grep make
complete -F _make gnumake
complete -F _filedir_xspec makeinfo
complete -F _automake automake-1.11
complete -F _make make
complete -F _make gmake
complete -F _automake automake
complete -F _make pmake
But they are not present in Leap 15:
Code:
$ complete -pr | grep make
complete -F _filedir_xspec makeinfo
Is there a way to have them installed ? And when I try to find from which package comes complete I can't figure it out:
Code:
$ which complete
which: no complete in (/home/octopus/bin:/usr/local/bin:/usr/bin:/bin:/usr/lib/mit/sbin)
I've also seen there is bash-completion package installed on both (1.3-3.1.1 on 12.1 and 2.7-lp151.4.1 on Leap 15), I assume this is from were it comes, and on Leap 15 there is an "extra" bash-completion-devel package I installed but it did not change anything.

Anybody knows if it is possible to have autocompletion for make alias on Leap 15 ?

Thanks
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TUMBLEWEED use sudo instead of xdg-su for YaST

February 11, 2020, 6:57 am
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by default whenever we launch YaST it uses xdg-su. I am using i3 and it is very annoying to have the password prompt to be kept open when using YaST. Also, I want to disable the password prompt, which I have done in sudoers for sudo.

Cheers
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LEAP 15.1 General question about zypper and switching repositories

February 11, 2020, 6:59 am
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Hi. It has been my understanding and experience that once a package is installed, "zypper update" will only install newer versions of that package if they come from the same repository. To install a version hosted by a different repo, you had to explicitly tell zypper to switch repos or run "zypper dup". That is, if I install something hosted by an official repo, "zypper update" will not install a newer version hosted in the Packman or Mozilla repos unless I explicitly tell zypper to switch repos.

Today I was experimenting with ways of installing a 5.x kernel on my Leap 15.1 system. One of my experiments was to temporarily add a new repo entry for the Leap-15.2 stuff (https://download.opensuse.org/distri...15.2/repo/oss/) so that I could grab the upcoming 15.2 kernel.

Out of curiosity, I ran "zypper update" just to see what would happen. I was surprised to see that zypper wanted to update all of my Leap 15.1 packages to the versions hosted by the new 15.2 repo. Why? Shouldn't "zypper dup" be required for that? Is it because the packages in both repos are signed with the same keys?
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LEAP 15.1 Bumblebee is not connecting to hdmi external monitor using intel-virtual-output

February 11, 2020, 7:32 am
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I used to have my laptop connect to an external monitor using the "intel-virtual-output." However, I had some technical issues with bumblebee that had to reinstall the Mesa drivers. Now I can't get the second display to work. When I try to connect the second monitor, I get the following response:
Code:
intel-virtual-output -f
No VIRTUAL outputs on ":1".
Some information on my system:
Code:
lspci -nnk | egrep 'VGA|3D' -A3
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 630 [8086:591b] (rev 04)
    Subsystem: Acer Incorporated [ALI] Device [1025:118a]
    Kernel driver in use: i915
    Kernel modules: i915
--
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP107M [GeForce GTX 1050 Mobile] [10de:1c8d] (rev a1)
    Subsystem: Acer Incorporated [ALI] Device [1025:118b]
    Kernel driver in use: nvidia
    Kernel modules: nouveau, nvidia_drm, nvidia
Code:
lsmod | grep nvidia
nvidia_uvm            901120  0
nvidia_drm            49152  2
nvidia_modeset      1097728  1 nvidia_drm
nvidia              18239488  2 nvidia_modeset,nvidia_uvm
drm_kms_helper        204800  2 i915,nvidia_drm
drm                  491520  13 i915,nvidia_drm,drm_kms_helper
ipmi_msghandler        65536  2 nvidia,ipmi_devintf
Code:
xrandr  --listproviders
Providers: number : 1
Provider 0: id: 0x43; cap: 0xf (Source Output, Sink Output, Source Offload, Sink Offload); crtcs: 3; outputs: 1; associated providers: 0; name: modesetting
    output eDP-1
Code:
xrandr --listmonitors
Monitors: 1
 0: +*eDP-1 1920/344x1080/193+0+0  eDP-1
Your help on this matter is greatly appreciated.
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TUMBLEWEED Sound Card not being recognized (Thinkpad X1C 7th Gen)

February 11, 2020, 9:23 am
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Hi Folks,

I installed tumbleweed on this laptop in September and had no issues. About a month ago I had to wipe the computer and put windows on it for a work thing. Now I'm trying to reinstall tumbleweed, and the latest snapshot (20200209) is refusing to recognize the sound card.

If I go to YaST > SOUND my sound card, a Cannon Point-LP High Definition Audio Controller, shows up as unconfigured. When I try to configure it by pressing Edit > Normal Setup I get the following error:

Code:
An error occurred during the installation of

Cannon Point-LP High Definition Audio Controller

The kernel module snd-hda-intel for sound support
 could not be loaded. This can be caused by incorrect
 module parameters, including invalid IO or IRQ parameters.
Some details on the hardware below

Code:

username@localhost:~> /usr/sbin/hwinfo --sound
18: PCI 1f.3: 0403 Audio device                               
  [Created at pci.386]
  Unique ID: nS1_.C2PnOHazEs6
  SysFS ID: /devices/pci0000:00/0000:00:1f.3
  SysFS BusID: 0000:00:1f.3
  Hardware Class: sound
  Model: "Intel Cannon Point-LP High Definition Audio Controller"
  Vendor: pci 0x8086 "Intel Corporation"
  Device: pci 0x9dc8 "Cannon Point-LP High Definition Audio Controller"
  SubVendor: pci 0x17aa "Lenovo"
  SubDevice: pci 0x2292
  Revision: 0x11
  Memory Range: 0xea23c000-0xea23ffff (rw,non-prefetchable)
  Memory Range: 0xea000000-0xea0fffff (rw,non-prefetchable)
  IRQ: 16 (no events)
  Module Alias: "pci:v00008086d00009DC8sv000017AAsd00002292bc04sc03i80"
  Driver Info #0:
    Driver Status: snd_hda_intel is not active
    Driver Activation Cmd: "modprobe snd_hda_intel"
  Driver Info #1:
    Driver Status: snd_soc_skl is not active
    Driver Activation Cmd: "modprobe snd_soc_skl"
  Driver Info #2:
    Driver Status: snd_sof_pci is not active
    Driver Activation Cmd: "modprobe snd_sof_pci"
  Config Status: cfg=no, avail=yes, need=no, active=unknown
Code:

username@localhost:~> /sbin/lspci -nnk
00:00.0 Host bridge [0600]: Intel Corporation Coffee Lake HOST and DRAM Controller [8086:3e34] (rev 0c)
    Subsystem: Lenovo Device [17aa:2292]
    Kernel driver in use: skl_uncore
00:02.0 VGA compatible controller [0300]: Intel Corporation UHD Graphics 620 (Whiskey Lake) [8086:3ea0] (rev 02)
    Subsystem: Lenovo Device [17aa:2292]
    Kernel driver in use: i915
    Kernel modules: i915
00:04.0 Signal processing controller [1180]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [8086:1903] (rev 0c)
    Subsystem: Lenovo Device [17aa:2292]
    Kernel driver in use: proc_thermal
    Kernel modules: processor_thermal_device
00:08.0 System peripheral [0880]: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model [8086:1911]
    Subsystem: Lenovo Device [17aa:2292]
00:12.0 Signal processing controller [1180]: Intel Corporation Cannon Point-LP Thermal Controller [8086:9df9] (rev 11)
    Subsystem: Lenovo Device [17aa:2292]
    Kernel driver in use: intel_pch_thermal
    Kernel modules: intel_pch_thermal
00:14.0 USB controller [0c03]: Intel Corporation Cannon Point-LP USB 3.1 xHCI Controller [8086:9ded] (rev 11)
    Subsystem: Lenovo Device [17aa:2292]
    Kernel driver in use: xhci_hcd
    Kernel modules: xhci_pci
00:14.2 RAM memory [0500]: Intel Corporation Cannon Point-LP Shared SRAM [8086:9def] (rev 11)
00:14.3 Network controller [0280]: Intel Corporation Cannon Point-LP CNVi [Wireless-AC] [8086:9df0] (rev 11)
    Subsystem: Intel Corporation Device [8086:0030]
    Kernel driver in use: iwlwifi
    Kernel modules: iwlwifi
00:15.0 Serial bus controller [0c80]: Intel Corporation Cannon Point-LP Serial IO I2C Controller #0 [8086:9de8] (rev 11)
    Subsystem: Lenovo Device [17aa:2292]
    Kernel driver in use: intel-lpss
    Kernel modules: intel_lpss_pci
00:15.1 Serial bus controller [0c80]: Intel Corporation Cannon Point-LP Serial IO I2C Controller #1 [8086:9de9] (rev 11)
    Subsystem: Lenovo Device [17aa:2292]
    Kernel driver in use: intel-lpss
    Kernel modules: intel_lpss_pci
00:16.0 Communication controller [0780]: Intel Corporation Cannon Point-LP MEI Controller #1 [8086:9de0] (rev 11)
    Subsystem: Lenovo Device [17aa:2292]
    Kernel driver in use: mei_me
    Kernel modules: mei_me
00:1d.0 PCI bridge [0604]: Intel Corporation Cannon Point-LP PCI Express Root Port #9 [8086:9db0] (rev f1)
    Kernel driver in use: pcieport
00:1d.4 PCI bridge [0604]: Intel Corporation Cannon Point-LP PCI Express Root Port #13 [8086:9db4] (rev f1)
    Kernel driver in use: pcieport
00:1f.0 ISA bridge [0601]: Intel Corporation Cannon Point-LP LPC Controller [8086:9d84] (rev 11)
    Subsystem: Lenovo Device [17aa:2292]
00:1f.3 Audio device [0403]: Intel Corporation Cannon Point-LP High Definition Audio Controller [8086:9dc8] (rev 11)
    Subsystem: Lenovo Device [17aa:2292]
    Kernel modules: snd_hda_intel, snd_soc_skl, snd_sof_pci
00:1f.4 SMBus [0c05]: Intel Corporation Cannon Point-LP SMBus Controller [8086:9da3] (rev 11)
    Subsystem: Lenovo Device [17aa:2292]
    Kernel driver in use: i801_smbus
    Kernel modules: i2c_i801
00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Point-LP SPI Controller [8086:9da4] (rev 11)
    Subsystem: Lenovo Device [17aa:2292]
00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (6) I219-V [8086:15be] (rev 11)
    Subsystem: Lenovo Device [17aa:2292]
    Kernel driver in use: e1000e
    Kernel modules: e1000e
03:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 [144d:a808]
    Subsystem: Samsung Electronics Co Ltd Device [144d:a801]
    Kernel driver in use: nvme
05:00.0 PCI bridge [0604]: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] [8086:15d3] (rev 02)
    Kernel driver in use: pcieport
06:00.0 PCI bridge [0604]: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] [8086:15d3] (rev 02)
    Kernel driver in use: pcieport
06:01.0 PCI bridge [0604]: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] [8086:15d3] (rev 02)
    Kernel driver in use: pcieport
06:02.0 PCI bridge [0604]: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] [8086:15d3] (rev 02)
    Kernel driver in use: pcieport
06:04.0 PCI bridge [0604]: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] [8086:15d3] (rev 02)
    Kernel driver in use: pcieport
07:00.0 System peripheral [0880]: Intel Corporation JHL6540 Thunderbolt 3 NHI (C step) [Alpine Ridge 4C 2016] [8086:15d2] (rev 02)
    Subsystem: Lenovo Device [17aa:2292]
    Kernel driver in use: thunderbolt
    Kernel modules: thunderbolt
2d:00.0 USB controller [0c03]: Intel Corporation JHL6540 Thunderbolt 3 USB Controller (C step) [Alpine Ridge 4C 2016] [8086:15d4] (rev 02)
    Subsystem: Lenovo Device [17aa:2292]
    Kernel driver in use: xhci_hcd
    Kernel modules: xhci_pci
Does anyone have any idea what's going on here? I'm a little surprised by this issue as I believe this sound controller has been supported in the linux kernel since v. 4.14.
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LEAP 15.1 bluetooth headset unable to switch to stereo

February 11, 2020, 10:04 am
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Hi,
I received a brand new Bluetooth headset from Sony. So, I paired it with my laptop, switched it to stereo and everything was great.
Then I rebooted my laptop and after it was not possible to switch to stereo again. The Gnome Sound Settings silently failed, pavucontrol at least reported an error.
From googling I have the impression that the problem comes from GDM - the display manager starts pulse-audio to for screen reading and this instance of pulse-audio interferes with the pulse-audio started in the user session - but I didn't find a solution to my problem.
At the end I wiped my laptop and installed Fedora. Now my Bluetooth headset is working like a charm. Can somebody fix OpenSuSE so I can come back? I'm willing to help but I at the moment I don't know where to start.
Kind Regards
Bernhard
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LEAP 15.1 YaSt2 last installed software

February 11, 2020, 2:31 pm
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How do I list the most recent software installed via YaST? Like an hour ago.

Thanks in advance.
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[security-announce] openSUSE-SU-2020:0207-1: important: Security update for wicked

February 11, 2020, 3:20 pm
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openSUSE Security Update: Security update for wicked ______________________________________________________________________________ Announcement ID: openSUSE-SU-2020:0207-1 Rating: important References: #1160904 #1160906 Cross-References: CVE-2019-18903 C...

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[security-announce] openSUSE-SU-2020:0209-1: important: Security update for libqt5-qtbase

February 11, 2020, 3:20 pm
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openSUSE Security Update: Security update for libqt5-qtbase ______________________________________________________________________________ Announcement ID: openSUSE-SU-2020:0209-1 Rating: important References: #1158667 #1161167 Cross-References: CVE-2020-...

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[security-announce] openSUSE-SU-2020:0204-1: moderate: Security update for nginx

February 11, 2020, 3:20 pm
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openSUSE Security Update: Security update for nginx ______________________________________________________________________________ Announcement ID: openSUSE-SU-2020:0204-1 Rating: moderate References: #1160682 Cross-References: CVE-2019-20372 Affected Pro...

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[security-announce] openSUSE-SU-2020:0208-1: important: Security update for systemd

February 11, 2020, 3:20 pm
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openSUSE Security Update: Security update for systemd ______________________________________________________________________________ Announcement ID: openSUSE-SU-2020:0208-1 Rating: important References: #1084671 #1092920 #1106383 #1133495 #1151377 #11542...

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TUMBLEWEED YaST2 - Sound can't configure HDMI audio device: Missing snd-hda-intel

February 11, 2020, 3:45 pm
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My mother's computer is unable to configure a HDMI sound device (video card) from YaST2 - Sound, due to seeing the snd-hda-intel kernel module as missing. Is this a system package I need to install, or an installation error that's causing the module not to load?

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Need help building Avogadroapp (Could not find a package configuration file)

February 11, 2020, 4:34 pm
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https://build.opensuse.org/package/s...at/avogadroapp

Hello, I am trying to get Avogadroapp to build.

I have difficultly building this because I can't find the same software in Fedora so I can't steal spec file from them.
I do find a PKGBUILD on AUR. https://aur.archlinux.org/cgit/aur.g...=avogadro2-git
Which I find the list of dependencies from.


Code:
CMake Error at avogadro/CMakeLists.txt:1 (find_package):
[  16s]  Could not find a package configuration file provided by "AvogadroLibs" with
[  16s]  any of the following names:
[  16s]
[  16s]    AvogadroLibsConfig.cmake
[  16s]    avogadrolibs-config.cmake
[  16s]
[  16s]  Add the installation prefix of "AvogadroLibs" to CMAKE_PREFIX_PATH or set
[  16s]  "AvogadroLibs_DIR" to a directory containing one of the above files.  If
[  16s]  "AvogadroLibs" provides a separate development package or SDK, be sure it
[  16s]  has been installed.
[  16s]
[  16s]
[  16s] -- Configuring incomplete, errors occurred!
[  16s] See also "/home/abuild/rpmbuild/BUILD/avogadroapp-1.93.0/CMakeFiles/CMakeOutput.log".
[  16s] error: Bad exit status from /var/tmp/rpm-tmp.vnxtN7 (%build)
[  16s]
[  16s]
[  16s] RPM build errors:
[  16s]    Bad exit status from /var/tmp/rpm-tmp.vnxtN7 (%build)
I believe it is looking for AvogadroLibsConfig.cmake or avogadrolibs-config.cmake which it doesn't find.

Which I believe I have to use this build flag
Code:
-DAvogadroLibs_DIR=%{_prefix} \
but it does not work, likely that the directory to the libs are wrong, but I am not sure where or how to find out.
Thanks.
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TUMBLEWEED KDE, NetworkManager, and Wireguard

February 11, 2020, 5:07 pm
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Hello,

I have a VPN account with Mulllvad and I'm trying to get it working. I've manually loaded the wireguard module and imported the conf file autogenerated by Mullvad. I'm able to use Network Manager to start the connection, it comes up, and appears to be operating. I'm completely unable to access anything while the wireguard vpn connectio is up.

Any ideas as to what I can try?

Thanks in advance!
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Apologizes regarding my posts and about myself

February 11, 2020, 10:24 pm
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Hi I am Rupesh from India. I am using Linux especially opensuse since 12 years and at the same time posting something in your forum and other forum's. Many people are replying that you are not showing your efforts. I am giving my explanation why below.

I studied some computer science books like computer organization, database management systems, c programming, operating systems concepts, switching theory and logic design, java programming etc.,.

Among the above books I understood clearly computer organization and operating systems concepts, switching theory and logic design. I understood a little bit of c programming and nothing else.

I tried a lot to learn programming languages like java, Shell scripting and also Unix commands in depth. I am unable to understand these subjects.

Many of you are asking the same question again and again ie., " why can't you learn shell scripting " but I can't. Can I ask one question write a simple program in pure binary language without using any other languages like c, java then your answer is I can't write a program in binary language.

I can't understand shell scripting and Unix commands in depth because they are difficult to learn to me.

I can't understand shell scripting and Unix commands in depth but I know simple commands and how to make the computer work properly like checking file system for errors, updating and installing the operating system etc.,.

If you still think I must learn shell scripting and Unix commands in depth then my answer is not to use my computer at all.

About two years ago I have created a thread " how to create database of a website ". I have created that thread because I don't know and still I don't know. If I want to do this task I must learn a number of subjects like shell scripting, Unix commands related to internet like wget, rsync etc.,.

According to me Opensuse is opensource I mean there are many people who are interested in writing code and at the same time they are kindhearted to help others regarding how to do their daily works like copying etc.,. Some of you replied we are not a script factory then the above opinion is not true.

If you think all my opinions are wrong then I am sorry and I Will never try to post like "write a script" .
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