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I am trying to hook up my Raspberry Pi Zero W, running Raspberry Pi OS Lite, to a Raspberry Pi NoIR Camera Module V2. After running these commands:
sudo apt update
sudo apt upgrade
and enabling the camera in the raspi-config menu and rebooting per the Raspberry Pi documentation, when I run the command raspistill -v -o test.jpg according to the Raspbery {Pi documentation, I get the below error.
-bash: raspistill: command not found
The documentation says:
This probably means your update/upgrade failed in some way.
I tried it again. I ran update, upgrade commands, rebooted and enabled the camera in the raspi-config multiple times with no change in outcome.
raspistill has been replaced by libcamera.
https://www.raspberrypi.com/documentation/accessories/camera.html#libcamera-and-libcamera-apps
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Closed 2 years ago.
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It's been nearly a year since I last used Mongodb on Mac OS X and I saw it wasn't running. I've tried everything from uninstalling it using Homebrew and re-installing. When I try to start, I get the following:
$ mongod --config /usr/local/etc/mongod.conf
Abort trap: 6
Any help in debugging is greatly appreciated.
I found my log file in /usr/local/var/log/mongodb/mongo.log
and buried in the data was
{"t":{"$date":"2020-10-16T10:07:29.510+02:00"},"s":"F", "c":"STORAGE", "id":4671205, "ctx":"initandlisten","msg":"This version of MongoDB is too recent to start up on the existing data files. Try MongoDB 4.2 or earlier."}
So I downgraded to 4.2 and seems to start up
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Closed 4 years ago.
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This happens when I try to install/update the Nvidia driver on my system using cuda_8.0.61.2_linux.
Prompt dialog
This could be caused by conflicting x11 libs. Some of you might also experience similar issue on a different or older version of Ubuntu.
Prompt dialog
Perform Ctrl+Alt+F1 then a console will be displayed.
Enter your credentials...
(1) You need to reset the "lightdm" with the following:
sudo rm /etc/lightdm/lightdm.conf
sudo ucf -p /etc/lightdm/lightdm.conf
sudo apt-get install --reinstall lightdm
(2) Then re-install "recommended driver" nvidia (can be found on your system current nvidia drivers)
sudo ubuntu-drivers devices
You will see something like:
...
...
driver : nvidia-384 - distro non-free recommended
...
You will use the nvidia specified as recommended which is on this example is nvidia-384
Finally, perform:
sudo apt-get install nvidia-384
And reboot the system.
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Closed 6 years ago.
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Is there a code to run in the terminal that I can use to close all applications and restart the mac? I am currently using "osascript -e 'tell app \"System Events\" to restart" to cause a restart, but it isn't closing the applications. - I need for the code to all be in one command, so I can put it in my code without one canceling out the other.
shutdown will close the apps automatically for you (they may not save their working files, however):
Shutdown:
$ sudo shutdown -s now
Restart:
$ sudo shutdown -r now
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Closed 6 years ago.
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I am following these instructions to install MongoDB 3.2.5 on Ubuntu 15.10:
https://docs.mongodb.org/manual/tutorial/install-mongodb-on-linux/#install-for-64-bit-linux
I am up to step 3:
Copy the extracted folder to the location from which MongoDB will run.
What location should MongoDB run from?
(Note: I believe this location should be different from where data is stored by defaut ie /data/db)
You are free to choose where you want to install MongoDB, but it is customary to install software into /opt when not installing software using the package manager (apt in case of Ubuntu).
Why aren't you following the guide for installing on Ubuntu - it's much simpler: https://docs.mongodb.org/manual/tutorial/install-mongodb-on-ubuntu/
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Closed 8 years ago.
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I am trying to figure out what to install on my Ubuntu 12.04 server. I've read on multiple blogsites on how to install mongodb and it states there that you can install it through mongodb-10gen. On the other hand, the documentation on the mongodb site says that you should install it through mongodb-org. So which is which, and what is the difference between the two?
I've tried installing through mongodb-10gen and tried starting mongodb. The response said that it started but when I tried accessing mongodb it won't acess. I've tried checking the status and the response was it was not running.