I am using WSL 2 for Microsoft Windows 10 (Ubuntu 20.04 WSL), and when I try to compile my code and run a Virtualbox process, using the ISO my code made, I get a really odd error.
osdev#DESKTOP-2VDARGU:/mnt/c/Users/(hiding name)/Desktop/MyOS$ WARNING: The character device /dev/vboxdrv does not exist.
Please install the virtualbox-dkms package and the appropriate
headers, most likely linux-headers-standard.
You will not be able to start VMs until this problem is fixed.
Qt WARNING: could not connect to display
Qt FATAL: This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, xcb.
I have tried everything. I installed so many headers, I installed the virtualbox-dkms package, re-configured it, and much more. I'm baffled on why this doesn't work. If I could get some help, I would appreciate it very much.
If you need the code for the process that starts the VM, here you go:
run: mykernel.iso
(killall VirtualBox && sleep 1) || true
VirtualBox --startvm 'My Operating System' &
install: mykernel.bin
sudo cp $< /boot/mykernel.bin
If you need any more code, please respond in the comments.
EDIT: I tried running modprobe vboxdrv and it threw this error:
modprobe: FATAL: Module vboxdrv not found in directory /lib/modules/4.19.128-microsoft-standard
EDIT 2: output of rebuilding virtualbox-dkms:
-------- Uninstall Beginning --------
Module: virtualbox
Version: 6.1.10
Kernel: 5.4.0-53-generic (x86_64)
-------------------------------------
Status: Before uninstall, this module version was ACTIVE on this kernel.
vboxdrv.ko:
- Uninstallation
- Deleting from: /lib/modules/5.4.0-53-generic/updates/dkms/
- Original module
- No original module was found for this module on this kernel.
- Use the dkms install command to reinstall any previous module version.
vboxnetadp.ko:
- Uninstallation
- Deleting from: /lib/modules/5.4.0-53-generic/updates/dkms/
- Original module
- No original module was found for this module on this kernel.
- Use the dkms install command to reinstall any previous module version.
vboxnetflt.ko:
- Uninstallation
- Deleting from: /lib/modules/5.4.0-53-generic/updates/dkms/
- Original module
- No original module was found for this module on this kernel.
- Use the dkms install command to reinstall any previous module version.
depmod...
DKMS: uninstall completed.
------------------------------
Deleting module version: 6.1.10
completely from the DKMS tree.
------------------------------
Done.
Loading new virtualbox-6.1.10 DKMS files...
It is likely that 4.19.128-microsoft-standard belongs to a chroot's host
Building for 5.4.0-53-generic
Building initial module for 5.4.0-53-generic
Done.
vboxdrv.ko:
Running module version sanity check.
- Original module
- No original module exists within this kernel
- Installation
- Installing to /lib/modules/5.4.0-53-generic/updates/dkms/
vboxnetadp.ko:
Running module version sanity check.
- Original module
- No original module exists within this kernel
- Installation
- Installing to /lib/modules/5.4.0-53-generic/updates/dkms/
vboxnetflt.ko:
Running module version sanity check.
- Original module
- No original module exists within this kernel
- Installation
- Installing to /lib/modules/5.4.0-53-generic/updates/dkms/
depmod...
DKMS: install completed.
invoke-rc.d: could not determine current runlevel
Related
I am trying to get a server up and running to run python scripts (Django framework) and such by using the mod_wsgi apache module to handle the scripts, however, it's not playing ball and I don't know enough to figure out what's happening or what I'm doing wrong.
I have been unable to come right using the YUM installer. So far, this is the output:
# sudo yum install mod_wsgi
Loaded plugins: fastestmirror, universal-hooks
Loading mirror speeds from cached hostfile
* EA4: 169.255.59.74
* cpanel-addons-production-feed: 169.255.59.74
* base: mirror.wiru.co.za
* epel: fedora.mirror.ac.za
* extras: mirror.wiru.co.za
* ius: mirrors.ircam.fr
* updates: mirror.wiru.co.za
* webtatic: uk.repo.webtatic.com
Resolving Dependencies
--> Running transaction check
---> Package mod_wsgi.x86_64 0:3.4-12.el7_0 will be installed
--> Processing Dependency: httpd-mmn = 20120211x8664 for package:
mod_wsgi-3.4-12.el7_0.x86_64
--> Finished Dependency Resolution
Error: Package: mod_wsgi-3.4-12.el7_0.x86_64 (base)
Requires: httpd-mmn = 20120211x8664
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
The first thing that jumped out is the dependency httpd which I tried (and failed) to install using yum. After this, I did some research and found out its an issue with cPanel and that apparently it prevents you from using Yum to install Apache modules and everywhere says I am supposed to use the interface but I have no idea how?
My goal is to figure out how I'm 'supposed' to be loading these modules to get around these obstacles and get my server going. Someone, please help!
I am running:
CentOs 7.5
Apache 2.4.34
EasyApache 4
cPanel 7.40
PHP 5.6.38
On a CentOS 7.5 machine, I updated httpd (Apache) using yum to 2.4.6-80.el7.centos.1. Not exactly sure what your situation is with your pre-installed httpd version 2.4.34. Like I said in my comment above, I only trust versions of software available though yum. Your version is above the standard version so you could experience unexpected results.
Updated:
httpd.i686 0:2.4.6-80.el7.centos.1
Dependency Updated:
httpd-devel.i686 0:2.4.6-80.el7.centos.1
httpd-manual.noarch 0:2.4.6-80.el7.centos.1
httpd-tools.i686 0:2.4.6-80.el7.centos.1
mod_ldap.i686 0:2.4.6-80.el7.centos.1
mod_ssl.i686 1:2.4.6-80.el7.centos.1
After upgrading httpd, I added mod_wsgi and it installed without any problems:
================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
mod_wsgi i686 3.4-12.el7_0 base 75 k
Transaction Summary
================================================================================
Install 1 Package
Total download size: 75 k
Installed size: 187 k
Is this ok [y/d/N]: y
Downloading packages:
mod_wsgi-3.4-12.el7_0.i686.rpm | 75 kB 00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : mod_wsgi-3.4-12.el7_0.i686 1/1
Verifying : mod_wsgi-3.4-12.el7_0.i686 1/1
Installed:
mod_wsgi.i686 0:3.4-12.el7_0
Complete!
I guess the point I'm trying to make is that if you use version of software no available through yum you can experience unexpected results. I have been down this road before and I now use version of software only if they are available through yum.
The error you recieved: Requires: httpd-mmn = 20120211x8664 is for a package not yet available through yum. I performed a yum search on a CentOS 7.5 machine and it yields nothing available for httpd-mmn:
yum search httpd-mmn
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Warning: No matches found for: httpd-mmn
No matches found
So, you would have to compile it yourself possibly to get your setup to work.
Hi all I am trying to install tensor flow with GPU compatibility using this guide "guide 1" and guide 2 on ubuntu pc (cuda 8). I am stuck at installing tensorflow,
when I use ./configure, I getting this error
ERROR: /home/krishna/tensorflow/WORKSPACE:3:1: //external:io_bazel_rules_closure: no such attribute 'urls' in 'http_archive' rule.
ERROR: /home/krishna/tensorflow/WORKSPACE:3:1: //external:io_bazel_rules_closure: missing value for mandatory attribute 'url' in 'http_archive' rule.
ERROR: com.google.devtools.build.lib.packages.BuildFileContainsErrorsException: error loading package '': Encountered error while reading extension file 'closure/defs.bzl': no such package '#io_bazel_rules_closure//closure': error loading package 'external': Could not load //external package.
I am new to ubuntu, after reading a lot I understood that, the error has something to do with "version of bazel" (for version above 0.3.1 it does not apper).
When I use the command
$bazel version
Build label: 0.3.0
Build target: bazel-out/local-fastbuild/bin/src/main/java/com/google/devtools/build/lib/bazel/BazelServer_deploy.jar
Build time: Fri Jun 10 11:38:23 2016 (1465558703)
Build timestamp: 1465558703
Build timestamp as int: 1465558703
when i use
$ sudo apt-get install bazel
Reading package lists... Done
Building dependency tree
Reading state information... Done
bazel is already the newest version (0.4.5).
0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.
and
upgraded it using $ sudo apt-get upgrade bazel. Finally I tried
$ bazel version
Build label: 0.3.0
Build target: bazel-out/local-fastbuild/bin/src/main/java/com/google/devtools/build/lib/bazel/BazelServer_deploy.jar
Build time: Fri Jun 10 11:38:23 2016 (1465558703)
Build timestamp: 1465558703
Build timestamp as int: 1465558703
which shows me that I am at version 0.3.0. I even tried compiling tensorflow again,which gave me the same above error.
It looks like you have two versions of Bazel on your system (0.3.0 and 0.4.5). You can see what the current binary is by running which bazel. You can find all of the bazels on your system by running:
$ updatedb # This will take a while.
$ slocate bazel
Assuming this returns something like:
/etc/bazel/bin/bazel
/usr/bin/bazel
you can figure out which bazel is the "right" one (0.4.5) by running /usr/bin/bazel version etc. for each bazel slocate finds.
Once you find the right bazel, you want that to be the default, so you have to make sure Linux searches for Bazel in that directory first. If the right bazel is /usr/local/bin/bazel, you'd run:
$ export PATH="/usr/local/bin:$PATH"
Then you should be able to call "bazel" normally and your system will find the "right" one (you can also delete any old ones you find).
Alternatively, you can install Bazel using the installer which will tell you what directory it got installed in.
During installation I received the following error:
This script will setup the CNTK prequisites and the CNTK Python
environment onto the machine. More help is given by calling 'get-help
.\install.ps1' in your powershell environment.
The script will analyse your machine and will determine which
components are required. The required components will be downloaded in
[C:\local\Scripts\windows\InstallCache] Repeated operation of this
script will reuse already downloaded components.
If required VS2012 Runtime and VS2013 Runtime will be installed
If required MSMPI will be installed
If required the standard Git tool will be installed
CNTK source will be cloned from Git into [c:\repos\CNTK]
Anaconda3 will be installed into [C:\local\Anaconda3-4.1.1-Windows-x86_64]
A CNTK-PY34 environment will be created in [C:\local\Anaconda3-4.1.1-Windows-x86_64\envs]
CNTK will be installed into the CNTK-PY34 environment
1 - I agree and want to continue Q - Quit the installation process
1 Determining Operations to perform. This will take a moment...
The following operations will be performed: * Setup/Update CNTK Wheel
* Clone CNTK from Github repository
Do you want to continue? (y/n) y Performing download operations
Download operations finished
Performing install operations Setup/Update of CNTK Wheel environment.
Please be patient.... You are using pip version 8.1.2, however version
9.0.0 is available. You should consider upgrading via the 'python -m pip install --upgrade pip' command. Cloning CNTK (branch v2.0.beta2.0)
repository....
Fatal error during script execution!
System.InvalidOperationException: This command cannot be run due to
the error: The system cannot find the file specifie d. at
System.Management.Automation.MshCommandRuntime.ThrowTerminatingError(ErrorRecord
errorRecord)
PS C:\local\Scripts\windows>
I'm not familiar with powershell, so I am not sure where to go from here.
Couple of questions. Are you using beta1 or beta2?
If you are using beta1, just a reminder that there is a beta2 now available with bug fixes and also some improvements to the install script, but I don't think this particular problem has been addressed!
It looks like the clone of the cntk git repository is failing.
Was Git installed on your machine? Is there a GIT.EXE in c:\Program Files\Git\bin\?
I think the install found an existing git.exe (in a different location), and is now trying to call it at the 'wrong' location.
The easiest workaround for you (if you have git installed), from a command prompt:
cd c:/
md \repos
cd repos
clone --branch v2.0.beta1.0 --recursive https://github.com/Microsoft/CNTK
If you have moved to beta2, replace the v2.0.beta1.0 with v2.0.beta2.0
I am trying to start Chromium 49.0.2623.108 on Ubuntu 15.10 installed on my ODROID-XU4. It used to work all the time but from one day to the next Chromium will not start. When I try to run it via terminal I get:
~$ chromium-browser
[3813:3840:0101/015306:ERROR:cert_verify_proc_nss.cc(925)] CERT_PKIXVerifyCert for www.google.com failed err=-8181
[3813:3840:0101/015306:ERROR:cert_verify_proc_nss.cc(925)] CERT_PKIXVerifyCert for translate.googleapis.com failed err=-8181
[3813:3839:0101/015306:ERROR:cert_verify_proc_nss.cc(925)] CERT_PKIXVerifyCert for clients2.google.com failed err=-8181
Segmentation fault
odroid#odroid:~$ libGL error: unable to load driver: exynos_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: exynos
[3866:3866:0101/015307:ERROR:sandbox_linux.cc(334)] InitializeSandbox() called with multiple threads in process gpu-process
Any idea what I can do?
I have already tried reinstalling Chromium. That did not solve the issue.
Thanks in advance!
Ok, so it looks like rolling Chromium back to version 45.0.2454.101 works as a temporary solution (although it'd still be great if someone got the newest version to work). To do this, I had to go through the following steps:
Run sudo apt-get remove chromium-browser to remove the broken version of the package
Get the list of available package versions via sudo apt-cache showpkg chromium-browser (at the time of writing, there were two: 50.0.2661.102 (newest) and 45.0.2454.101)
Install the older version, like so: sudo apt-get install chromium-browser=45.0.2454.101-0ubuntu1.1201
(Optional) If you got a dependency error during the previous step, execute these two first: sudo apt-get remove chromium-codecs-ffmpeg-extra and sudo apt-get install chromium-codecs-ffmpeg-extra=45.0.2454.101-0ubuntu1.1201
Chromium should start up fine now
This worked for two of my Odroid XU4's running Ubuntu 15.10 and Chromium 50.0.2661.102 (before the downgrade).
EDIT: looks like this problem affects all ARM-based single board computers, rather than the Odroid XU4 in particular (although the reference to exynos_dri.so might make it look like an Odroid XU4 issue). See here for more information + other ways to rollback to an older version.
EDIT #2: There also seems to be a way to get the newest version to work, but I have not tried this out so I don't know whether it will actually work or not.
I'm trying to use Scrapy inside a virtualenv, which requires installation of twisted as well. I did pip install Scrapy with no problems, but when I try pip install twisted, I'm getting the following error multiple times in the output:
unable to execute gcc-4.0: No such file or directory
error: command 'gcc-4.0' failed with exit status 1
I previously had a similar problem when trying to install python packages on my actual system, which is why I started using virtualenv in the first place. Is this an issue of the python version installed on my environment? This is what I currently have:
Django - 1.5 - active
Python - 2.7.3 - active development (/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload)
Scrapy - 0.16.4 - active
pip - 1.2.1 - active
setuptools - 0.6c11 - active
wsgiref - 0.1.2 - active development (/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7)
yolk - 0.4.3 - active
To check which version of gcc I have I typed gcc at the command line and got
i686-apple-darwin11-llvm-gcc-4.2: no input files
I tried export CC=gcc-4.2 before running pip install twisted, and I got:
llvm-gcc-4.2: error trying to exec '/usr/bin/../llvm-gcc-4.2/bin/powerpc-apple-darwin11-llvm-gcc-4.2': execvp: No such file or directory
lipo: can't figure out the architecture type of: /var/folders/s8/d0f65gc93nbchdk52g2cg5f80000gn/T//ccWQa7cJ.out
error: command 'gcc-4.2' failed with exit status 255
It sort of looks to me like it's looking for powerpc-apple-darwin11-llvm-gcc-4.2, and what I have above is i686-apple-darwin11-llvm-gcc-4.2--are these different and therefore causing the problem?
To give more background info, I installed Python 2.7 from a Python.org installer a long time ago before upgrading from Snow Leopard straight to Mountain Lion. If I simply type in python at the command line I get
Python 2.7.3 (v2.7.3:70274d53c1dd, Apr 9 2012, 20:32:06)
[GCC 4.0.1 (Apple Inc. build 5493)] on darwin
So I'm guessing that means I'm using Apple's Python? And it's built with gcc-4.0.1? So if that's the case, shouldn't I not need to do the export CC=gcc-4.2? Or do I need to do that AND switch to the Python.org version of Python? (And if the latter, how do I do that?)
Update: I tried this solution for switching Python versions but it didn't work.
Update: I managed to switch Python versions (outside of my virtualenv) using the sudo port select --set python python27 command, but this didn't solve the problem even though I'm now showing:
Python 2.7.3 (default, Nov 17 2012, 19:54:34)
[GCC 4.2.1 Compatible Apple Clang 4.1 ((tags/Apple/clang-421.11.66))] on darwin
when I type python at the commmand line.
Update: I also found this solution to a question that seemed to have almost the exact same issues as I'm having, but I'm already upgraded to XCode 4.6 and definitely have the Command Line Tools installed as described in the aforementioned solution (Preferences>Downloads tab>Install Command Line Tools). I do also have XCode 3.2.6 installed, however--any chance that's causing my problems?
Have you tried CC="$(type -p clang)" pip install twisted? You don't necessarily need to use gcc to compile Twisted's extensions; selecting clang instead might clear up whatever weird problem seems to be infesting your gcc installation.
If that doesn't work, I would suggest un-installing any Python.org versions of Python and then possibly re-installing both the OS and Xcode, since it looks like something might have corrupted your system Python install. I have no idea how references to powerpc stuff have persisted into Mountain Lion, since Lion removed support for ppc.