I downloaded MATLAB from my college's WLAN and installed it on my Ubuntu 16.04 system. But when I run the command matlab in the terminal, I get the following error.
libGL error: pci id for fd 4: ffff:ffff, driver (null)
libGL error: No driver found
libGL error: failed to load driver: (null)
libGL error: pci id for fd 4: ffff:ffff, driver (null)
License checkout failed.
License Manager Error -15
MATLAB is unable to connect to the license server.
Check that the license manager has been started, and that the MATLAB client machine can communicate with the license server.
Diagnostic Information:
Feature: MATLAB
License path:/home/darshan/.matlab/R2015a_licenses:/usr/local/MATLAB/R2015a/licenses/license.dat:/usr/local/MATLAB/R2015a/licenses/network.lic
Licensing error: -15,570. System Error: 115
I tried the solution given in MATLAB not working on Ubuntu 16.04 but it did not work. How do I fix this error?
I figured out the mistake I had done during installation of Matlab. I had downloaded some file instead of the network.lic file from my college network. Replacing it with the correct network.lic file solved the problem.
Related
I am trying to install kubeadm and for this i am trying to create vagrant environment i clone this link "https://github.com/kodekloudhub/certified-kubernetes-administrator-course" to my server and then run the command "vagrant up". I take this error.I am using Ubuntu 20.04.5 LTS
==> kubemaster: Clearing any previously set network interfaces...
There was an error while executing VBoxManage, a CLI used by Vagrant
for controlling VirtualBox. The command and stderr is shown below.
Command: ["hostonlyif", "create"]
Stderr: 0%...
Progress state: NS_ERROR_FAILURE
VBoxManage: error: Failed to create the host-only adapter
VBoxManage: error: VBoxNetAdpCtl: Error while adding new interface: failed to open /dev/vboxnetctl: No such file or directory
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component HostNetworkInterfaceWrap, interface IHostNetworkInterface
VBoxManage: error: Context: "RTEXITCODE handleCreate(HandlerArg*)" at line 95 of file VBoxManageHostonly.cpp
i want to create vagrant environment
This problem was solved by downgrading the "VirtualBox" version. Try to install version 6.38.
As if right now I am in a bit of a rush to get an answer to my problem. The model has been trained and the server works locally with the NN running in the background, but on the server we get the following error message:
2020-04-08 11:54:15.787274: I tensorflow/core/platform/profile_utils/cpu_utils.cc:94] CPU Frequency: 2799865000 Hz
2020-04-08 11:54:15.787801: I tensorflow/compiler/xla/service/service.cc:168] XLA service 0x4b5ca00 initialized for platform Host (this does not guarantee that XLA will be used). Devices:
2020-04-08 11:54:15.787830: I tensorflow/compiler/xla/service/service.cc:176] StreamExecutor device (0): Host, Default Version
terminate called after throwing an instance of 'std::system_error'
what(): Resource temporarily unavailable
It seems that the server host doesn't like the fact that Tensorflow is trying to log the following error/warning message:
2020-04-08 11:53:42.453164: I tensorflow/core/platform/cpu_feature_guard.cc:142] Your CPU supports instructions that this TensorFlow binary was not compiled to
use: AVX2
Is there a way in JS to disable these error logs so we can run the trained model on the server? Thanks in advance!
I am connecting the bladeRF x115 to simulink with Matlab 2016a on a windows 10 PC.
I have followed the getting started guide on github:
www.nuand.com/bladeRF-doc/guides/bladeRF_windows_installer
Then I made a simple code as in the picture shown below:
I can simulate it only one time because when I tried to simulate it again I got the following error:
MATLAB System block 'testlinking/MATLAB System' error occurred when invoking 'setupImpl' method of 'bladeRF_Simulink'. The error was thrown from '
'C:\Program Files\bladeRF\matlab\bladeRF.m' at line 116
'C:\Program Files\bladeRF\matlab\bladeRF.m' at line 398
'C:\Program Files\bladeRF\matlab\bladeRF_Simulink.m' at line 364'.
Caused by:
libbladeRF error (-7) in bladeRF_open(): No devices available
Component:Simulink | Category:Block error
The reason for this error is because the led 2 is still blinking(device is in use). But it continues blinking even though I have closed matlab and simulink, and I don't know why?
Have a look at:
https://www.mathworks.com/matlabcentral/fileexchange/74591-communications-toolbox-support-package-for-bladerf-2-0?s_tid=mwa_osa_a
„Communications Toolbox Support Package for BladeRF 2.0“
Download the zip-file and navigate matlab to the directory bladerf.
This worked for me. The simulink block releases the bladerf-board so the Simulinkmodel can be stopped and restarted without problems/errors.
Your device is available with bladeRF cli?
Check:
bladeRF> info
Board: Nuand bladeRF 2.0 (bladerf2)
Serial #: 20f99xxxx
VCTCXO DAC calibration: 0x1de9
FPGA size: 301 KLE
FPGA loaded: yes
Flash size: 128 Mbit
USB bus: 2
USB address: 3
USB speed: SuperSpeed
Backend: libusb
Instance: 0
If is available close the bladerf cli and MATLAB. Open only MATLAB and check again.
I have installed Gnumeric in CentOS 6.5, then use ssconvert command to convert .xls/.xlsx file to CSV, but I still get the following error:
$ ssconvert
GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you
have stale NFS locks due to a system crash. See
http://projects.gnome.org/gconf/ for information. (Details - 1: Not
running within active session)
GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you
have stale NFS locks due to a system crash. See
http://projects.gnome.org/gconf/ for information. (Details - 1: Not
running within active session)
** (ssconvert:5725): WARNING **: Configured default font 'Sans 10.000000' not available, trying fallback...
** (ssconvert:5725): WARNING **: Fallback font 'Sans 10.000000' not available, trying 'fixed'...
** (ssconvert:5725): WARNING **: Even 'fixed 10' failed ?? We're going to exit now,there is something wrong with your font
configuration
Can you help me?
As this is an old question, the answer is in case someone will get the same error (like me today on CentOS 6.8), you missed to install the Sans font:
yum install gnu-free-sans-fonts
For docker alpine images this might help:
RUN apk add --update \
msttcorefonts-installer fontconfig \
ttf-opensans
I am trying to install solaris studio 12.3 on a Solaris 11 x86 machine.
I have downloaded oracle cert and key from mentioned link, but while publishing am getting following error.
pkg set-publisher -k Oracle_Solaris_Studio.key.pem -c Oracle_Solaris_Studio.certificate.pem -g **PORTAL** solarisstudio
pkg set-publisher: The origin URIs for 'solarisstudio' do not appear to point to a valid pkg repository.
Please verify the repository's location and the client's network configuration.
Additional details:
Unable to contact valid package repository
Encountered the following error(s):
Unable to contact any configured publishers.
This is likely a network configuration problem.
1: Framework error: code: 7 reason: Failed connect to pkg.oracle.com:443; Connection refused
URL: '**PORTAL**' (happened 4 times)
2: Framework error: code: 28 reason: Connection timed out after 60000 milliseconds
URL: '**PORTAL**' (happened 4 times)
Please let me know if further information is required.
NOTE PORTAL - https://pkg.oracle.com/solarisstudio/release
Configuring correct proxy settings as pointed out by alanc, resolved the issue.