Latest Ubuntu related questions

Score: 0
eisha latif avatar
Errors and issues when install G++ on Ubuntu
in flag

Trying to install g++ when I run into this error:

$ sudo apt-get install g++
[sudo] password for eisha: 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
 ...
Score: 0
Password prompt on login only, not on lock screen
in flag

I'd like to only be prompted for my password on login, as I thought I had indicated on setup. But when I open my laptop lid, I'm prompted again.

Is it possible to eliminate the Suspend (on battery) and Switch Off Display (plugged in) password prompt?

I've also been prompted, I think, when the screensaver kicks in, but I've been closing the lid so it doesn't get to the screensaver.

Score: 0
No Password Prompt - SSH
vn flag

I have new ubuntu server setup in Linode. I am trying to disable password logins and was successfull doing so for root users but unable to do so for a new user(lrehan) created by me.

root cannot login via password/ssh key lrehan can login without password or by not providing the ssh key (as there is no password prompt)

root login

  1. ssh root@ip - FAILED - EXPECTED RESULTS
  2. ssh -i ~./ssh/linode root@ ...
Score: 0
Ubuntu 20 LTS. How to adjust serial-getty@ttyAMA0.service timeouts?
cn flag

I am running the ARM64 build of Ubuntu 20.04 under QEMU. ~50% of the time the boot process reports this:

[ TIME ] Timed out waiting for device /dev/ttyAMA0.
[DEPEND] Dependency failed for Serial Getty on ttyAMA0.

which means there is no login prompt in the QEMU terminal. SSH access is then required to start the daemon manually:

$ sudo systemctl start serial-getty@ttyAMA0.service

How can I fix this? And w ...

Score: 0
SEAUR avatar
HSP/HFP profiles doesnt work on bluetooth headphones
il flag

I have conected a bluetooth headset (N35) to the computer in Ubuntu 21.10, and I can hear them fine with A2DP. But if I select HSP or HFP, they don't work, I can only hear a strange noise, and the microphone doesn't work.

I've seen similar questions with this topic, but the answers doesn't work for me. Anyone can help?

lsusb
Bus 004 Device 002: ID 1058:25ee Western Digital Technologies, Inc. My Book ...
Score: 0
Island_Zero avatar
Can't get 4k @ 60 hz with nouveau Open Source but NVIDIA "unfree" driver works
gr flag

Using the nouveau freedom driver xrandr lists 4k @ 30hz as maximum compatible resolution on DisplayPort.

With NVIDIA "proprietary" driver it magically does 4k @ 60hz out of the box, no config needed.

Tried forcing custom resolution:

$ xrandr --addmode DP-0 "3840x2160_60.00"
$ xrandr --output DP-0 --mode "3840x2160_60.00"
# monitor throws "No Signal"

Nouveau does work on HDMI @ 4k 60 but not Displ ...

Score: 0
Ubuntu 20.04 - Monitor isn't Recognized until Change Graphics Driver
ci flag

I've got an Nvidia Graphics Card in my laptop running Ubuntu 20.04. When I hook up my external monitor, it doesn't seem to be noticed by the OS (nothing in display settings). However, I've noticed that when I change my driver using the Software & Updates feature in Ubuntu to anything but my current driver, then it starts working again for a little while. Then, a little time will pass (a couple of ...

Score: 1
How to install serif pageplus x8 on ubuntu
in flag

I'm fairly new to Linux.

I've downloaded and installed Wine and Serif PagePlus X8, which I've extracted. It looks like it was put into Root.

I ran setup.exe, but only got more files, actually folders, that appear to be in Root: .rsrc .data .rdata .text CERTIFICATE

I find no files on my Windoze box to copy other than a screenshot of the product key, yet PagePlus runs there.

In case anyone's familiar with P ...

Score: 1
Zotako avatar
Screen flickering issues after sleep mode on my laptop(Ubuntu 20.04)
cn flag

I recently dual-booted Ubuntu 20.04 on my PC and I started facing screen flickering issues. I didn't face any issues when I shifted back to windows so it's def an Ubuntu issue. The screen flickers at the bottom left corner of my PC when I set the refresh rate at 144hz.

I tried changing the refresh rate to 60hz and things got worse, the entire screen started flickering.

Also, this only happens if I go  ...

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