Latest Ubuntu related questions

Score: 0
nerdguy avatar
What is Unknown Process Called "hp-upgrade"
vn flag

I use a home-brew desktop PC that runs Xubuntu 18.04 (fully updated). Attached to it is an ancient HP Office Jet G85 printer. In my last 2-3 sessions there has been a process called hp-upgrade that takes 88% of memory (according to top) and seems to begin at start up. It keeps on running for hours until killed. Anyone have an idea or experience with this? Thanks, Howard

Score: 0
bek3 avatar
How to display video output from systemd service
cn flag

I have a service that is running on Ubuntu 18.04 LTS that is used to collect and process camera data. The system will be running in vehicles, and I am adding a small monitor to the system so the driver may see live progress as the service works. The person operating the machine will have no keyboard, mouse, or touch input to the system.

Currently, the system boots and automatically logs in on the ...

Score: 0
Ril Dank avatar
"Wired Connection 1" replaced by "Auto Ethernet" and now I have regular disconnections
in flag

Recently, I was trying to create a bridge connection for my KVM Windows VM. I created the bridge connection in the host following these instructions.

Now, when I click network tray icon, "Wired Connection 1" has been replaced by "Auto Ethernet" as you can see here.

If I click on "Auto Ethernet", then the connection works as expected, but I now get regular disconnections, like after 5-10 minutes.  ...

Score: 2
Jonathan Hartley avatar
How to delete a tracker tag containing special characters
kn flag

'tracker' is a command-line file indexing and searching tool. Among other things, it allows files to be annotated with tags. I'm trying to delete a tag from a PDF file. Other tags on other files have deleted successfully. This tag name is long and has some special characters in it:

$ tracker tag -ts
Tags (shown by name):
  setup# connections# features# upgrading# troubleshooting# recovery# specificat ...
Score: 0
RGBCube avatar
How can i edit the icon & name of a shourtcut in the unity menu?
cr flag

like changing the name(1) and icon(2) of the app

the example image(1,2) the example image(1,2)

Score: 0
Big Red Equinox avatar
No bootable device after installing ubuntu
sx flag

So I decided to install ubuntu in my Laptop (Acer ES 14) in full installation means the windows is deleted, when the installation is finished it doesnt continue anymore no bootable device is showing.

I believe when I installed it the secure boot is enabled.

There's no legacy/uefi option in boot options and I already tried this instruction

https://community.acer.com/en/discussion/476726/es1-132-canno ...

Score: 0
juliensl avatar
Password during install does not work
in flag

I just installed an Ubuntu 20.04 on a VM managed by VirtualBox. I set-up a password, but I couldn't login with it after the installation, "wrong password".

I re-installed the OS and checked the box "login automatically".

Now, I can login in the computer, because it's automatic, but I can't change the password, I can't use sudo or su because "the password is wrong"

I checked on a text editor and there i ...

Score: 0
quinta avatar
Ubuntu Software Center erratic behavior in Ubuntu 21.04
cn flag

I just upgraded from Ubuntu 20.10 to Ubuntu 21.04. Presently there are two software centers on my system, as you can see here:

If I left-click on "Ubuntu Software", nothing happens: the application does not launch.

If I right-click on "Ubuntu Software" and I select "Show details", the application launches, albeit showing a message "Sorry! There are no details for that application" (but at least it  ...

Score: 0
sureshk avatar
Steps to extract and repack ubuntu 18.04 initrd file
mx flag

Can someone provide steps to extract and repack initrd file.

Regards, Suresh K.

Score: 0
Anonymous avatar
Wifi disconnects automatically on Ubuntu 20.04
ph flag

lshw -C network output - intel wireless device

My wifi disconnects automatically at certain intervals. Shows a question mark symbol over the wifi when it happens. After I restart my router the wifi works fine. But I don't know what is the issue with my laptop. I have Windows and Ubuntu installed. Is there a way to check the system configurations and check the issue? I'm new to Ubuntu.

Model: Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz

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Tauseef avatar
How to solve DNS_PROBE_FINISHED_NXDOMAIN for GCE running Ubuntu 18.04 LTS
in flag

I'm facing DNS related Error DNS_PROBE_FINISHED_NXDOMAIN with my GCE with my domain ecoqr.in which was previously pointing to another instance in a different project on GCE.

Previous instance was deleted and DNS conflagration was still with the previous instance, we've changed DNS confugration and pointed to Static IP of New instance, its almost 4 days now but issue is not resolving.

What I have Tried ...

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noam doron avatar
how i install several programs at one click
no flag

I want to install several software at one click I have all the installation packages on usb and i want to group the together because I need to install them on several laptops

any ideas??

The Sherriff.

Score: 0
umitkeskin avatar
Gnome/Ubuntu Software not Launching
cn flag

Gnome/Ubuntu Software is not launching by clicking on the icon on the dock, or the one on the application list. There are no errors. Even so,

gnome-software

launches Gnome/Ubuntu Software well. Could please tell me what might be wrong?

Score: 1
Mohamed Kamel avatar
How do you properly fix/prevent when Systemd Units fail when binding to none local IP host/port upon system startup?
vn flag

Say you have a fresh and modern Ubuntu system (say 20.04 LTS Server) installed on real hardware, and you need to deploy one or more network bound services, such as:

  • Nginx
  • MySQL
  • PostgreSQL

In my experience, If you configure a service to bind to anything other than IPv4 0.0.0.0 or IPv6 [::] or to a local/loopback interface, this service will more likely than not fail and not recover upon system reboo ...

Score: 0
Dario Corrada avatar
SMART monitoring logs
cn flag

I have installed smartmontools and I wrote a script (scheduled in crontab) which periodically sends me a log on the health status of the disk. It performs a rapid test.

Apart from the airflow issue, which was reported to me only once, the rapid tests are always ok. Since I have no interest in keeping successful logs how could I delete all those Short captive Completed without error instead of acc ...

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