Latest Ubuntu related questions

Score: 0
Will Cione avatar
How can i solve Possible Missing firmware error
ve flag
        Possible missing firmware /lib/firmware/amdgpu/vega10_cap.bin for module amdgpu
        Possible missing firmware /lib/firmware/amdgpu/sienna_cichlid_cap.bin for module amdgpu
        Possible missing firmware /lib/firmware/amdgpu/navi12_cap.bin for module amdgpu 
        Possible missing firmware /lib/firmware/amdgpu/psp_13_0_7_sos.bin for module amdgpu 
        Possible missing firmware /lib/fir ...
Score: 1
How to setup network bridge in KDE Plasma?
cn flag

I want to use a specific NIC as a slave for my bridge network (in this case, my WiFI). How do I do that on Plasma?

Wish the network manager had like a quick help for something like that. When I tried it without trying to specify a NIC, it won't even let me connect, and same went if I tried to add my ethernet:

enter image description here enter image description here

And while I can use Netplan, which I ended up doing, I'd like to know how to do it from the  ...

Score: 0
Wenuda avatar
Ignore (internal) HDDs at boot and mount when needed
ws flag

So I‘m a bit lost … hope someone can help.

My current storage setup looks like this:

  • One M.2 SSD containing my Ubuntu 22.04 installation + programs
  • One M.2 SSD where I store the data I use on a daily basis
  • One (software) RAID5 with 4 HDD containing data I want to access from all clients in my LAN (e.g. media streaming) … more or less like a NAS
  • And finally one (software) RAID5 (also 4 HDD)  ...
Score: 1
The Meditation Center avatar
Zoom meeting crashes in Kubuntu 22.04 when you share computer audio
in flag

I use zoom (version 5.13.7(683)) for meetings. I extensively share audio from my computer. But after the upgrade I started to notice this strange issue, when I share computer sound (by clicking on the ShareScreen -> Advanced -> Computer Audio), I found that it crashes with a "Streamer" error. The error message says - pa_stream_writable_size() failed: Connection terminated.

Pre requisite for ...

Score: 0
Stéphane avatar
Use Japanese input method with accents on Kubuntu 22.04
in flag

Ever since I upgraded to Kubuntu 22.04, the compose key in KDE stopped working. I cannot write accents anymore because of this. It resembles a similar issue I encountered in the past: Use accents with Japanese keyboard layout in Kubuntu

I am a bit confused on fcitx, ibus, mozc etc. What approach do you recommend for Ubuntu 22.04?

Score: 0
Ale avatar
Both Wi-fi usb dongle and BT usb dongle stopped working
es flag
Ale

I'm on Ubuntu 22.10. I don't have cabled internet so I always used my iPhone hotspot to connect to internet. After installing Ubuntu, my wi-fi dongle (TP Link TL-WN722N) just worked perfectly without any driver. But after IDK what, it stopped working. On Windows 10, when the dongle is plugged, you can see a green light on it. But now on Linux I can't see this light, no matter if i change usb port. Also  ...

Score: 0
Fatima Ali avatar
Nothing shows up in the terminal when password is required for sudo installation
mu flag

I am a new Ubuntu user and calendar command does not work on my Ubuntu so I install sudo, but it asks for a password. When I try to type the password nothing shows up in the terminal except for a new line when I press the Enter key.

Score: 0
Tuomo Kortesmaa avatar
from ubuntu 22.04 to ubuntu 12.04 because libglade2.-2.0.so missing?
zm flag

i rescued old ia64 ski binary simulator and and also rescued gccia64 and binutils for ia64 ( not currently available). i tried now the earlier with 12.04 working cross compiled own ia64 kernel simulation with old ski (working fine with ubuntu12.04)->error libglade-2.0.so missing. cant find libglade2-2.0 with apt-get install or with synaptic. what to do any idea? go back to ubuntu 12.04?

than ...

Score: 0
Duddy67 avatar
Ubuntu 22.04 screen flickering on DELL 5480
in flag

I've installed a Ubuntu 22.04 server on my DELL 5480 but now the screen is flickering incessantly.

lspci | grep VGA

VGA compatible controller: Intel corporation Skylake GT2 [HD Graphics 520] (rev 07)

Is it possible to update the driver or is there another solution ?

Score: 0
quick side-by-side windows
br flag

Windows 11 has a quick way to have side by side windows. For example, suppose I want Firefox in exactly half the display on the left and Excel in exactly half the display on the right. There seems to be support for quickly doing this in Windows 11. How can I do this in Ubuntu?

Score: 0
Radost avatar
Macbook Air 2015 wifi adapter not found issue
lk flag

What happened:

  • Wifi stopped working.
  • 'Wifi' tab inside settings says 'no wifi adapter found'.
  • Reboot does not help.

Diagnostics:

lspci shows:

03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4360 802.11ac Wireless Network Adapter [14e4:43a0] (rev 03)
    Subsystem: Apple Inc. BCM4360 802.11ac Wireless Network Adapter [106b:0117]
    Kernel modules: bcma

so the adapter is still ...

Score: 4
BCM4313 Wi-Fi not working after upgrade to kernel 5.19.0.32
in flag

Problem same as this one:

RTL8821CE wifi fail after upgrading from 5.15.0-60 to 5.19.0-32

lspci
07:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTL8411 PCI Express Card Reader (rev 01)
07:00.2 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0a)
08:00.0 Network controller: Broadcom Inc. and subsidiaries BCM4313 802 ...
Score: 0
Ruchi Badkur avatar
/dev/nvme0n1p2: clean, 1133688/15597568 files, 14849580/62383360 blocks -> ubuntu 22.04.1 LTS error while booting
gf flag

Getting below mentioned error while booting my ubuntu 22.04.1 LTS. I have dual boot Ubuntu with Windows and this happened whenever I reboot or start my laptop .

/dev/nvme0n1p2: clean, 1133688/15597568 files, 14849580/62383360 blocks
[3.083935] ACPI Error: No handler for Region [ECSI] (000000008030bc83) [EmbeddedControl] (20210730/evregion
[3.084031] ACPI Error: Region EmbeddedControl (ID=3) has no  ...
Score: 1
Abdullah avatar
Install mysql 8 along with mysql 5.7 on Ubuntu 22.04
tr flag

Is there any way to install MySQL 8 along with the already installed MySQL 5.7? I want to run two instances, one for version 8 and one for version 5.7. I have tried this on Windows, it's effortless, but I cannot understand how I achieve this on the Linux system (Ubuntu 22.04).

Help is appreciated. Thankyou.

Score: 2
Josh Majors avatar
Installed Recomended Nvidia Graphics Driver, now Ubuntu doesn't Boot
in flag

Today I tried switching my graphics driver from the Xorg X server to the recommended Nvidia graphics driver. I did so through the additional driver's GUI. It said it required a reboot after switching. After rebooting, Ubuntu would not load and I was stuck with a black screen. I launched Ubuntu into recovery mode and I ran the command terminal nvidia-smi and it said that there were no GPUs found.

Score: 4
Wario avatar
How to disable the desktop previews in the app menu?
sl flag

Desktop previews in the app menu

How can I disable these? In the Settings, selecting 1 desktop doesn't help, and it still shows up there.

I don't use multiple desktops, and the Activities menu already exists to switch between desktops, so this ability doesn't need to be duplicated.

How can I remove these from the app menu?

Score: 0
Krrish Dhaneja avatar
Password protection on flatpak apps
jp flag

I found a bash script to password protect one of my flatpak apps but it doesn't seem to work, please tell me where I got it wrong script->

#!/bin/bash
read -s -p "Enter password: " PASSWORD
flatpak run com.example.app --password="$PASSWORD"

now since I wanted this script to run every time I open the app, I found out that I need to do changes in the .desktop file of that app, so I changed the Exec line ...

Score: 1
How to generate QR Codes using LibreOffice in Ubuntu?
us flag

I want to generate QR codes in Ubuntu 22.04. How to do it using LibreOffice?

Score: -1
mfskanpur avatar
Problem ubuntu-advantage-desktop-daemon.service is a disabled or a static unit not running, not starting it
ru flag

My O.S. is ubuntu 22.04. After punching in terminal, the following message is being displayed:

ubuntu-advantage-desktop-daemon.service is a disabled or a static unit not running, not starting it.

How to resolve it?

Score: 1
Dave Ankin avatar
How to force a application to use the right GTK version save dialog box
cn flag

I am running Ubuntu 22.04.2, the long term support version, with unity/lightdm, and Chromium browser from the debian archives. Everything works great except for a couple of native integrations, for example the file chooser in the application seems corrupted, like it is using a gtk3 calling convention but the code that is executing is gtk4. It is like this other question except that I am not running th ...

Score: 0
Julián Oviedo avatar
openfortivpn and ppp issue in ubuntu server
mu flag

I'm having trouble implementing this vpn on Ubuntu server.

Ubuntu 18.04.1 LTS

Particularly I get the error: pppd: Is not setuid-root and the invoking user is not root.

I have to say that I am using the root user

 sudo openfortivpn --trusted-cert 6f0ac15ce35ca1af5e3b751475asdfasdf4ba7a1ec289eda308b95cbf13 xxxxx.xxxxx.xxx.xx:10443 -u 2234 <<< '123' 
VPN account password: 
INFO:   Connected ...
Score: 1
afreed58 avatar
ARM board can't use NFS on 22.04
mt flag

I've been using NFS mounted root for an ARM board for a long time up to Ubuntu 18.04. I have installed a new version 22.04 on a new computer and it doesn't work any more. I can mount a directory on the new host from the old one, but NOT from the ARM.

Here is the message:

eth0: link down
IP-Config: Guessing netmask 255.255.255.0
IP-Config: Complete:
      device=eth0, addr=192.168.1.6, mask=255.255.255 ...
Score: 0
911Radioguy avatar
No audio output with Ubuntu 22.04, Sound card is detected, but speakers are grayed out in the settings
cn flag

I dual boot Windows and Ubuntu 22.04 on an HP Pavilion with built-in speakers. The speakers seem to be unavailable in the settings. After trying most of the commonly posted solutions the speaker test shows color, but the Audio device itself seems to be disabled.

sudo lshw -C sound returns:

usb:2                   
       description: Video
       product: HP 5MP Camera
       vendor: Quanta
       p ...
Score: 0
DunoCZ avatar
Ubuntu Livepatch dials wrong IP10.50.246.8
ht flag

Lately I checked my logs, and what stand up to me was error from Livepatch containing: Failed to refresh patches: livepatch check failed: failed to connect to 'host=10.50.246.8 user=juju_livepatch-server database=livepatch-health': dial error (dial tcp 10.50.246.8:5432: connect: connection refused). I tried uninstalling and installing livepatch even snapd, as expected it doesn't work. Anyone can help ...

Score: 1
JustPie avatar
Ubuntu 22.04 GRUB not detecting keyboard when wireless mouse dongle plugged in
fr flag

When I have my wireless mouse dongle plugged in (Razor Deathadder v2 pro) grub doesn't detect my WIRED USB keyboard. The only way I can get it to work is by unplugging my dongle, and rebooting. When the dongle isn't in, the keyboard works just fine in grub.

The strange issue is that this doesn't ALWAYS happen. It works fine every now and then, but the majority of the time it doesn't work.

Does anyon ...

Score: 0
Serban Dobre avatar
Error installing Ubuntu 22.04.1 alongside
va flag

I installed Ubuntu using dual-boot mode using balena etcher to flash the USB and shrinked the home partition in order to diminish the risk of losing data. I followed this tutorial and it all worked well until restarting:

https://www.youtube.com/watch?v=ag8apC9cCOA&t=644s

When I restarted, I got the following errors: [FAILED] Failed mounting /cdrom [FAILED] Failed to start Ubuntu live CD instal ...

Score: 5
hell61 avatar
RTL8821CE wifi fail after upgrading from 5.15.0-60 to 5.19.0-32
hk flag

running Ubuntu 22.04, all was fine until an automatic upgrade from 5.15.0-60 to 5.19.0-32. first analysis:

+ nmcli device
DEVICE             TYPE      STATE         CONNECTION 
34:1C:F0:3F:47:21  bt        disconnected  --         
54:67:06:D7:5B:A6  bt        disconnected  --         
lo                 loopback  unmanaged     --         
+ rfkill list
0: hci0: Bluetooth
    Soft blocked: no
    H ...
Score: 0
Arcis avatar
How to get brightness keys to work in Ubuntu 22.10 GNOME 43.1
de flag

The brightness slider in the system menu works just fine, so do all the media control keys. Airplane mode key faces the same issue but isn't as much of a bother.

I have tried multiple solutions provided elsewhere, one of them being this one.

Fixed the missing gedit issue thanks to this reply under it but an error pops up in the terminal when I follow through the saving part.

** (gedit:4416): WARNING **: ...
Score: -3
Voxel avatar
Exclude a directory when using 'plocate'?
lt flag

So after using the locate command on Linux Mint a lot, I ran into the issue of every query returning rows upon rows of results in the /timeshift/ directory - what Linux Mint uses as OS save points.

If I used, say, locate anaconda activate.sh, what I might get is:

/home/user/.anaconda3/lib/python3.9/site-packages/spyder/plugins/ipythonconsole/scripts
/conda-activate.sh
/home/user/.anaconda3/pkgs/con ...
Score: 0
gabriel92 avatar
I need to set my system's clock using a gps receiver
tz flag

I'm trying to set the system clock on an NVIDIA Jetson using a USB connection to an Advanced Navigation Spatial FOG Dual. I found the following script from a previously answered question:

...

#!/bin/bash
#date -s '02/15/2023'
sleep 1
pkill ntpd
pkill gpsd
gpsd /dev/ttyUSB0
sleep 2
GPSDATE=`gpspipe -w | head -10 | grep TPV | sed -r 's/.*"time":"([^"]*)".*/\1/' | head -1`
echo $GPSDATE
date -s "$GPSDATE ...

The Stunning Power of Questions

Much of an executive’s workday is spent asking others for information—requesting status updates from a team leader, for example, or questioning a counterpart in a tense negotiation. Yet unlike professionals such as litigators, journalists, and doctors, who are taught how to ask questions as an essential part of their training, few executives think of questioning as a skill that can be honed—or consider how their own answers to questions could make conversations more productive.

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