Latest Ubuntu related questions

Score: 1
Russell Newman avatar
Thunderbolt SSD hot plug failure on Intel NUC11TNBi7 with Ubuntu 20.04.3 (kernel 5.13)
us flag

we're having problems with hot plugging of thunderbolt SSDs with the Intel NUC11TNBi7. Operating system is Ubuntu 20.04.3 (Kernel 5.13) with latest BIOS version (0062). If the system is booted with the thunderbolt SSD connected, it works as normal - the SSD mounts correctly and can be accessed. However, if the thunderbolt SSD is connected after the system has booted, the whole system freezes for ~5 seco ...

Score: 0
Sound works, but testing speakers does not work anymore. Ubuntu 20.04
cn flag

Ubuntu 20.04.3

Generally sound workes in my system. In web browsers, system etc. But not (only) in "testing speakers" option in Gnome Settings. It (testing sound) worked till yesterday but today stoped.

What whould be the cause?

My system: Laptop Dell Latitude 5511

$ uname -srv
Linux 5.13.0-28-generic #31~20.04.1-Ubuntu SMP Wed Jan 19 14:08:10 UTC 2022

$ sudo lspci -vv | grep -i audio
00:1f.3 Aud ...
Score: 0
Sun Bear avatar
sudo apt update An error occurred during the signature verification
cn flag

How do I solve this sudo apt update error?

Err:9 http://download.opensuse.org/repositories/home:/pzz/xUbuntu_20.04  InRelease
  The following signatures were invalid: EXPKEYSIG 23E07629B9E3C9E4 home:pzz OBS Project <home:pzz@build.opensuse.org>
Fetched 2,441 B in 3s (819 B/s)
Reading package lists... Done
Building dependency tree       
Reading state information... Done
19 packages can be upgraded.  ...
Score: 0
Kareem Osman avatar
Apache Virtual Hosts - Map different paths of the same domain to different sites
cn flag

I a running Apache/2.4.41 (Ubuntu)

I want to use only one domain name.

I would like to map different sites to different paths after the domain name.

For example:

mydomain.com/test001 maps to /var/www/test001/public

mydomain.com/test002 maps to /var/www/test002/public

I've already tried many different virtual host configurations but none of them worked.

so now I am trying to map mydomain.com/test002 to /s ...

Score: 0
New monitor keeps switching to 1024x768
in flag
bog

I recently got a new monitor and it occasionally switches from 1920x1080 to 1024x768. When I go to the Display Configuration settings after it happens, anything above 1024x768 is no longer available as an option (i.e., the dropdown menu goes from 640 to 1024 and no higher). After rebooting, "1920x1080" is available in system settings again.

I am running Kubuntu 20.04 with KDE Plasma 5.18.8.

I haven't ...

Score: 1
Vaithiyanathan v avatar
UBUNTU 20.04LTS crash when wakes from sleep and pixelated screen appears
us flag

I am using Dual boot on my dell G5 SE laptop. My screen crashes when it turns on from sleep I get a highly pixelated display. But my windows 10 works fine.

  • I don't know how to fix this issue.

#PC specification

  • Dell G5 SE
  • ryzen 5 4600H
  • AMD RADEON rx5600M
  • UBUNTU 20.04LTS

What are all the graphic drivers should I install for Radeon rx5600M when I turn on my ubuntu from sleep it crashes and below  ...

Score: 1
Intel Wireless Adapter suddenly not working - Ubuntu 20.04.3
cn flag

I have a Intel Corporation Wi-Fi 6 AX201 wifi adapter that is suddenly not working after a reboot. None of the existing askubuntu solutions help me with my issue.

I have found an error code in the logs that I would like to diagnose:

[ 2.149266] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[ 2.162835] iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver
[ 2.162852] iwlwifi ...
Score: 1
How can I copy files to my hdd?
id flag

I installed ubuntu on new SSD, and formatted my old HDD with partition manager, now I can't copy files to the HDD, I got error message, permission denied.

Score: 1
logidelic avatar
Bluetooth headset no sound (but looks correct)
cn flag

I have a bluetooth headset which is connected correctly using HSP/HFP. I see the output and input volume sliders (speaker and mic) for the device, but no sound comes out of the headset (and the microphone input doesn't work).

Details:

  • I am running Ubuntu 21.10 (I have tried Ubuntu 18 LTS as well)
  • I have tried both Pulseaudio as well as Pipewire (as per advice)
  • Tried both CSVD & mSBC (for HSP ...
Score: 0
Neil Wehneman avatar
Is it possible to mount an SMB1 share and then share it via SMB2 or SMB3?
cn flag

We have a Windows Server 2003 (yes, very old) that is our on-premises storage for about 200 GB of content. We want to use AWS DataSync to sync that data into an AWS EFS file system. Unfortunately, AWS DataSync requires at least SMB2, and Windows Server 2003 only supports SMB1.

We are considering standing up an on-premises Ubuntu Linux server (which can use SMB2 or SMB3), and having AWS DataSync t ...

Score: 0
328Jayd avatar
WIFI Is seen but does not connect after install of Ubuntu 20.04
us flag

I just did a clean install of Ubuntu on a new hard drive on my Acer Aspire 15 and it sees all the wifi hot spots around but after selecting mine it gives an error: Connection failed, activation of network connection failed.Password is correct, time and date are correct, I can't find another post with this problem most say they aren't seeing hot spots. In the past with windows I have trouble with the dri ...

Score: -1
Matthias Lenmher avatar
How do i bring back input response working on virtualbox inside Wayland session
nl flag

THE issue:
(Under 20.04 LTS) The interface scale in x11 session environment still giving a headache to some people (like me). So i decided to use Wayland (that have the option to set a minor interface scale).

As a developer, i have a lot of virtual machines running in virtualbox, BUT figured out that virtualbox have some conficts/issues under Wayland (the cursor and keyboard just vanished and stop work ...

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