I upgraded from 20.04 to 22.04 from the command line. Along the way I selected configurations as they were rather than accept the new ones. When I did a sudo apt upgrade I have a series of messages...
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I upgraded from 20.04 to 22.04 from the command line. Along the way I selected configurations as they were rather than accept the new ones. When I did a sudo apt upgrade I have a series of messages...
I thlnk that the result of this is that my attempt to install GG to replace an installation of FF in a dual-boot environment with another FF on a Lenovo laptop with a /boot partition just won't work....
I just found this thread, and the suggestion worked like a charm. I installed the Brother scanner driver, but simplescan and scanx didn't find the scanner. The suggestion to use brsaneconfig4 for...
Ubuntu 18.04 LTS: I have replaced a brother HL-2270DW laser printer with a HL-2370DW. For the old printer I could select Settings/Printers/Additional Printer Settings and view the toner level. For...
I gave up on wallch and installed Variety. It's available in the through Synaptic Package Manager.
When you extract the tar file you'll find a bin directory with pycharm.sh. That's the file you want. Execute that, and you'll be running pycharm and can lock a link to it in your launcher.
Assuming that you will be beginning C++ with other students at the same time and learning it at the same speed as the rest of the class, I think that you should continue to learn Python. You will...
sudo apt-get install libcups
sudo apt-get install libcups2-dev
then follow the instructions for installation again
BTW, the email address of the author is on the last line of the README file.
There's a suggestion about installing libcups2 and libcups2-dev. Have you done that?
I couldn't use the generic Ubuntu drivers when I upgraded to 16.04. I had some notes that I had made when I installed 14.04, and they were what I needed.
My information came from...
If I want to copy something from vim I highlight the section to copy and type Ctrl-Shift-c. If I want to paste into vim I go into insert/append mode at the appropriate insert point and type...
i have the same problem, and it started a week or so ago only on my desktop.
System settings on my laptop has a checkbox to "Dim screen to save power." The desktop doesn't have one. Did it ever?...
The free versions Avast and probably all of the others no longer allow you to opt out of installing more "stuff" like a new taskbar or messing with your choice of default search engine. Windows...
I second the recommendation of PyCharm. It has a debugger and seamless integration with a local git repository as well as github. Refactoring works like a charm. Although I've not tried PyCharm's...
Have you moved Trash from its default location? My Trash folder is /home/<myname>/.local/share/Trash.
Read about
try:
do your arithmetic
except:
handle the error in a graceful way so that you don't get error messages from the Python interpreter
In my experience you don't have to know the exact name of the program. I wanted to get a screen image and didn't remember the name of the tool. I typed snapshot in the dash; it showed me screenshot.
I use vanilla Ubuntu with Unity, and I think that the Network Manager is visible across the top of your window. (I don't recall ever installing anything to be able to manage Ethernet and wireless...
My devices are named for opera composers: puccini, beethoven, mozart, verdi, bizet, ...
You're trying to cd to the name of the file. Instead use
cd /home/hierophant/downloads
so that you'll be in the directory containing the file.
I get syntax hightlighting like that with vim.
The one at Staples has 4GB of RAM, and the one at Amazon has 2GB.
I've experimented by placing symbolic links to other directories in my Copy folder. They are synced with my Copy directory at copy.com. The icons for the directories appear to imply that the...
As an alternative to making the source file executable you can
1) Be certain you're in the same directory as your Python program, say test.py
2) Type python test.py
You can also start Python by...
You can have a line in your /etc/hosts file such as
123.123.123.123 mywebsite
and then enter either http://mywebsite or mywebsite as a url in your browser.