Latest Ubuntu related questions

Score: 0
Zxcvasdf avatar
Wifi adapter for Realtek b852
gw flag

I purchased a new laptop with Ryzen 5 processor and installed Ubuntu 20.04.5 LTS. I followed this guide to setup my wifi adapter: wifi Adapter not found realtek RTL8852BE WiFi 6 802.11ax PCIe in ubuntu 22.04.

However, after building rtl8852be, when I try sudo modprobe 8852be, it gives me the error modprobe: ERROR: could not insert '8852be': Operation not permitted.

$ lshw -C network
WARNING: you sh ...
Score: 0
yWorld avatar
why my sound card is not detected by alsa?
gn flag

os : ubuntu 22.04
VGA : Radeon RX 570 Series

I have sound with mother board sound output.
I have no sound with HDMI output.
The HDMI is hooked up with my graphic card which RX 570.

lspci shows that the audio card has been detected.
lspci image

but at the sound settings
sound settings

pactl shows that the bellow device is the only card which my OS can use.
$ pactl list short sinks
0 alsa_output.pci-000 ...

Score: 0
Thomas Browne avatar
Awful subpixel colour bleeding on Firefox for Ubuntu 22.04
za flag

enter image description here

I am running Ubuntu 22.04 on a Lenovo Slim 7 laptop. All works fine. But on external monitors, below a certain font size, Firefox insists on aggressive sub pixel rendering which bleeds RGB all over the place and makes even the most staid website look like a kaleidoscope. How do I turn this off? I would like to keep full-pixel anti-aliasing on though.

I think sub pixel anti-aliasing is on system  ...

Score: 1
Niout8 avatar
Expected an UID followed by a ':' make: *** [Makefile:130 : compiler] Error 255
ki flag

I was trying to build the Sather compiler, everything was going fine and I got this error with make :


Creating C for installation compiler...

Boot/sacomp     -verbose -O_fast -O_no_move_while -O_no_hoist_const -O_no_cse -only_reachable Compiler/sacomp.module -o Bin/sacomp -only_C
/usr/local/src/sather-1.2.3/System/Common/CONFIG:1:error, expected an UID followed by a ':'
make: *** [Makefile:130 :  ...
Score: 0
Darryl67Rowan68 avatar
Verification failed: (0x1A) Security Violation for several Linux Distros after Kubuntu 22.04.2 install
id flag

I have a problem installing several Linux Distros (Linux Mint / Clonezilla) on my Dell OptiPlex 7060 SFF PC (i7-8700) from either verified DVD or USB ISOs.

When I attempt the installation, it comes up with a blue screen with the text: Verification failed: (0x1A) Security Violation The strange thing is, I have used the same ISO images (verified SHA256) on this PC previously and it worked fine with ...

Score: 1
parliament avatar
Open GUI as admin
ru flag

I'm new to linux and I'll try not to make this ranty but is there an easy way to open a GUI app as sudo?

Is it asking for much for the context menu to have "Run as sudo" or at the least "Open in finder" so I can see where it's installed?

I figure I can run sudo, gksu, gksudo or all of the above if I can hunt down the location.

Is there some tool to make this simple task easier? The program below seems  ...

Score: 0
Are there PPAs with soname bumps?
es flag

Are there any PPAs that bring a library with different soname along with its (upgraded) package compared to what is installed in the standard Ubuntu system (i.e. soname bump)? I am especially interested in PPAs available for Bionic and Focal so I can test ppa-purge with them in my current system.

Score: 0
0leg avatar
Laptop with an external screen - blank screens on login
cn flag

Problem

Setup

  • ASUS laptop N552VW.
  • External Samsung monitor connected via HDMI to HDMI.
lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 22.10
Release:    22.10
Codename:   kinetic

Problem

External monitor is in stand-by mode. Hit power button on a laptop. External shows ASUS logo, then the login screen is supposed to emerge. External shows an over-size ...

Score: 0
Cyrus avatar
Ubuntu Doesn't Remember monitor disposition
ye flag

Ubuntu LTS 22.04 doesn't recognize the monitor disposition after being disconnected using a little kvm switch. I never noticed this problem in linux mint.

Also when the monitor goes to standby it disconnects the first monitor and I have to set it again.

I have an NVIDIA graphic card.

Thanks a lot

Score: 0
Gigiux avatar
Solve multiple installation of LibreOffice
eg flag

after a routine update of Ubuntu 22 I now have multiple versions of LibreOffice (7.3.7.2 and 7.5.1.2).

Is it possible to merge the two (as to keep the plugins I placed in 7.3 but not present in the newer version 7.5)? Or to upgrade 7.3 straight to 7.5 without duplication?

Is this due to a deb/snap communication flaw?

Thanks

Score: 0
SignorCastello avatar
When I have a lot of applications opened on dash to panel they disappear
nf flag

I'm using Dash to Panel with centered layout.

What happens.
What happens

How can I make that when there are a lot of apps open, the arc menu icon goes a bit left, so there can be space for the icons?

Score: 0
Володимир avatar
How to increase memory due to RAM on Ubuntu 18.04 without BIOS
bw flag

I want to increase memory due to RAM on Ubuntu 18.04 without BIOS Without BIOS, since I can’t enter the Advanced BIOS in any way As far as I know, although I don’t have a discrete video card, but integrated graphics, I can increase it as I know. Even though I do not play demanding games, but 8 mb is very small... And the integrated graphics already work on video memory at the expense of RAM.

 ...

Score: 0
Even Pardides avatar
Install windows from Ubuntu, could not prepare computer to boot
co flag

I'm currently running Ubuntu 22.04.2 LTS I am trying to install Windows on the the same hard drive without wiping my linux partition.

I have created both a windows 11 and a windows 10 bootable USB. However, when I boot from the USB, select unallocated space, and let the windows installer work it's magic, I get met with an error stating windows could not "prepare the computer to boot"

Link: Problem d ...

Score: 0
maisiq avatar
Xubuntu 18.04.5 LTS BCM4311 Wifi works, but no internet
wf flag

I have the original version of Xubuntu 18.04.5 LTS. But the same problem on any version of Linux. Notebook ACER Aspire 5310 (BCM4311) Immediately after installation, I remove the drivers (sudo apt purge bcmwl-kernel-source), download (using a VPN (PPTP) connection) and install firmware-b43-installer, otherwise my wifi does not work at all. I connect to it, but the Internet does not work. I connect from  ...

Score: 1
Ubuntu occasionally freezes after extensive hard drive activity in Firefox. Logs show many CRON records at about the same time
us flag

After a few hours in Firefox, the hard drive begins to be very active, and display progress slows until system becomes overloaded. Sometimes I can wait it out, but more often I have to press reset to regain control. I found this section in the log:

Feb 28 16:13:49 roger-desktop PackageKit: uid 1000 obtained auth for org.freedesktop.packagekit.system-sources-refresh
Feb 28 16:15:48 roger-desktop pk ...
Score: 0
Mujawwad Khan avatar
Wireless Network Connection - not able to on wifi
il flag

I installed ubuntu 22.04.2 LTS today. When I was on windows my wireless connection work. But now in ubuntu it is not working. I checked additional drivers but nothing appear.

Score: 0
Brendan Julian avatar
Change monitors to 4K resolution
tt flag

I have recently switched over from Windows to Ubuntu, my monitors previously were able to work in 4K on Windows; however, since switching over it seems as though the max resolution I am able to work at is 1920x1080. I have tried a few xrandr solutions that I have been able to find online but I am always left with the below error message.

xrandr --newmode "3840x2160_30.00" 297.0 3840 4016 4104 4400 2160 2 ...
Score: 1
Sandoval0992 avatar
Error running Postman: timeout waiting for snap system profiles to get updated
us flag

I was trying to run Postman by clicking on its icon but it seems like nothing happens so I gave it a try running postman command from terminal and got this error after a while.

internal error, please report: running "postman" failed: timeout waiting for snap system profiles to get updated

Any suggestion to diagnose the issue and fix it?

As a side note, OS version is Ubuntu 22.04 and Postman was workin ...

Score: 0
Dewayne avatar
Deleted 'Other Software' repositories
sz flag

I recently loaded Ubuntu 22.04.2 LTS on my laptop and accidenly deleted all of the 'Other Software' repositories from the 'Software & Updates'. I can not find any way to get the defaults back. Can anyone help me? Point me in the right direction?

Score: 2
toddk63 avatar
Network related part of a script will not run in /lib/systemd/system-sleep
us flag

The purpose of the script is to re-enable a hidden SSID upon resume from sleep. Somehow the ability to restart a hidden SSID automatically was lost when I upgraded from 18.04 LTS to 20.04 LTS.

You can see from the script below how many ways I have tried to get this to work. The echo print to suspend.txt works every time upon resume. It is just the portion to restart the wifi that does not work.
 ...

Score: 0
user246838 avatar
mouse and keyboard issue with 22.10 after update/upgrade
br flag

i've been running 22.10 on a rog zephyrus m16 since October with very little issues to speak of save for some audio weirdness here and there.

yesterday i did an update/upgrade.... and suddenly my mouse cursor lags really bad. i have tried other devices, an optical mouse and a trackball. they all lag just as much as the touchpad. if i move it very very slowly then it tracks more or less but if i u ...

Score: 1
Ubuntu Server 22.04: ZFS vs btrfs, each with compression for heavy use email server - which has a lower memory and CPU footprint?
bd flag

I'm deliberating a situation where I need to use Ubuntu 22.04 for a rather heavy use email server with "infinite" storage for users via Dovecot + maildir.

A lot of the users live in the era of exchanging very large attachments (PDFs, spreadsheets, docs, etc.) and are entirely stuck in this pattern with no chance of change. I'm left with a task of providing quota-less email for around 50 users that have  ...

Score: 0
Masoud Borbor avatar
Battery icon (and everything related to battery) missing, upower solutions not working
pl flag

After a recent update (and more probable after trying a few battery Gnome extensions) I lost my battery icon in the tray and found that actually I have nothing related to my battery in settings, tweaks, etc. So, looks like I have no battery on my laptop although it works enough time unplugged!

I tried reinstalling gnome-power-manager, I tried restarting upower, I even tried fdpowermon, and I trie ...

Score: 0
Cookie avatar
Can not boot anything other then windows 10 from any source. Windows boot manager redirects boot to the c: drive every time
gm flag

I want to completely remove windows from the computer and install linux. I have downloaded the linux boot program onto a flash drive and changed the bios boot sequence to the external source, changed the priority to move the source to 1., disabled secure boot. Windows boot manager reinserts itself in position 1. every time I try. I have looked at bcdedit and tried to delete the boot manager string, but  ...

Score: 1
rwg avatar
Ubuntu 22.04 Memory Leak
br flag
rwg

Over the course of a few days, I see the RAM Memory usage keeps going up and up. For example, I have 32 GB of RAM. System Monitor shows over 27 GB used, but when I look at Processes there is way less than 10 GB accounted for. Brave is about 3 GB. If I close Brave, System Monitor goes down about 100 MB, still showing about 27 GB being used. I let it go, eventually Ubuntu will crash.

Score: 0
M.S avatar
How to access GUI from TTY
pg flag
M.S

Ubuntu enters tty mode with itself I'm trying to go back to GUI by using ctrl+alt with F1-F12 but It doesn't work. In addition, when I'm trying to update by using sudo apt update it gives me errors enter image description here.

Ubuntu version:20.4

Score: 0
polendina avatar
update-alternatives: error: alternative javac can't be master: it is a slave of java
fr flag

I've a heterogeneous Java installations, where I've installed some versions manually and others via the package manager. I wanted to have javac to change accordingly with java, so I had each java version with its own javac slave. I can't recall off the top of my head of whether I've removed javac own separate alternatives while doing so, but surly I don't have one as of now.
Now whenever I try to upgrad ...

Score: 0
Belushi avatar
How can I change the language of packages from other distros?
cn flag

I installed some programs from other distributions, such as gnome-disks (Ubuntu/Gnome) or mintstick (Linux Mint/Cinnamon) on my Kubuntu (Ubuntu/KDE) system.

Unfortunately, they couldn't adapt their (default english) language to global system language (which is not english).

Gnome-based apps seems to change their default language to system language by installing necessary language packs:

$ sudo apt i ...
Score: 0
H. Koseki avatar
How to reset GNOME Shell theme to default
pl flag

I have installed Yaru Colors GitHub repo, and did some color theme changes with it. I uninstalled themes but the shell default theme was broken and still uses yaru color(also in the login screen after booting to the computer.)

Screenshot of the current default shell

Thanks!

Score: 0
Stineda  O avatar
Opening apps installed in WSL Ubuntu 22.04 in Windows 11
mq flag

I just finished installing Ubuntu 22.04 in Windows 11 via Microsoft store. Once I click to open Ubuntu after install it opens in cmd, now I've installed other applications through cmd like VirtualBox.

The question is, how do I open the application I've installed from Windows shell as an icon?

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.

That’s a missed opportunity. Questioning is a uniquely powerful tool for unlocking value in organizations: It spurs learning and the exchange of ideas, it fuels innovation and performance improvement, it builds rapport and trust among team members. And it can mitigate business risk by uncovering unforeseen pitfalls and hazards.

For some people, questioning comes easily. Their natural inquisitiveness, emotional intelligence, and ability to read people put the ideal question on the tip of their tongue. But most of us don’t ask enough questions, nor do we pose our inquiries in an optimal way.

The good news is that by asking questions, we naturally improve our emotional intelligence, which in turn makes us better questioners—a virtuous cycle. In this article, we draw on insights from behavioral science research to explore how the way we frame questions and choose to answer our counterparts can influence the outcome of conversations. We offer guidance for choosing the best type, tone, sequence, and framing of questions and for deciding what and how much information to share to reap the most benefit from our interactions, not just for ourselves but for our organizations.