Latest Ubuntu related questions

Score: 0
Seph Reed avatar
How can I use Dropbox to back up arbitrary folders?
cn flag

Symlinks are no longer followed in dropbox, so this answer won't help: How can I make dropbox back up folders in my Home Folder like Music?


I have photos folder, I'm on Ubuntu, I want to back up my photos. I don't want to organize my entire system around the drop box folder. Further, my dropbox folder is on a different HD than my photos are.

What I'd like to do is tell dropbox that the photos fo ...

Score: 0
Ray  avatar
Ubuntu 20.04 Windows 10 Dual Boot Grub doesn't recognize kernel in the partitions
cn flag

I use the dualboot on a HP laptop for a few months now and no problems have surfaced so far. However, today, when I turned on the laptop, grub command line welcoming screen appeared.

I tried typing: boot But I get the error: no loaded kernel

With ls I get:

(hd0) (hd0, msdos1) (hd1) (hd1, msdos5) (hd1, msdos1) (hd2) (hd2, gpt4) (hd2, gpt3) (hd2, gpt2) (hd2, gpt1)

The only 2 disk spaces that don't give me ...

Score: 1
n00dles avatar
Install Ubuntu onto an external SSD using VirtualBox?
ae flag

So, I have a 240GB (external)SSD, onto which I'd like to install Ubuntu. Now, after reading a few posts on doing exactly this, I see that one of the common issues people face while doing this is that GRUB gets installed on the internal drive rather than the external one. This makes the the external SSD unbootable on other computers. On top of that, it seems that the internal drive becomes unbootable as  ...

Score: 1
jmlarson avatar
MATE visually show active window
lc flag

Is it possible to visually dim nonactive windows in Ubuntu MATE, using the default Marco window manager? Is it possible to with a different window manger?

I work with multiple monitors with many windows open/tiled that I alt-tab between.

I would like the active window to be immediately obvious.

With default Ubuntu MATE (with any of the "appearances" choices) the only visual indication of a window being ...

Score: 1
Normal avatar
Stop asking for sudo on reading or writing files on /mnt/My_partition
ph flag

I have a partition on my SSD that I store files on other than the partition of my system. I use this partition very often, but whenever I copy a file from my system to that partition, it asks me for the sudo password, and I want to remove that.

How do I stop it from asking me the sudo password for reading and writing for this partition?

For example:

sam@sam:~/Documents$ mv test.txt /mnt/Data
mv: cannot c ...
Score: 0
Nayeer Mahiuddin avatar
Read error - read (21: Is a directory)
br flag

I am fairly new to Ubuntu , I just started using Ubuntu on Virtualbox for work purposes. Out of nowhere, I started getting an error on boot "Error: /dev/sda5 contains a file system with errors, check forced". So I ran the command fsck -f /dev/sda5 and Ubuntu booted up.

But after I rebooted, I saw my terminal changed color from the usual to white, and whenever I try to do anything, I get the error "Read  ...

Score: 1
billybadass avatar
nvidia in ubuntu, installed but not considered
cn flag

I have GP108BM [GeForce MX250] in my ASUS laptop. I installed the drivers from "additional drivers" and run several commands.

sudo prime-select nvidia
Info: the nvidia profile is already set

However:

  *-display                 
       description: VGA compatible controller
       product: UHD Graphics
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       versio ...
Score: 1
Vivek Sharma avatar
libXmu.so.6: cannot open shared object file
cn flag

i am using ubuntu 18.04 LTS 4 GB RAM intel i3 processor

how can I fix this error while loading shared libraries: libXmu.so.6: cannot open shared object file: No such file or directory

Score: 0
Javlonbek Abdurasulov avatar
I can't use PlayOnLinux on 20.04 since there is endless loading window
in flag

I am trying to use PlayOnLinux on 20.04 but when I open the app the window is stuck with loading logo. I updated wine, but didn't help. The stuck loading logo is here

And when I try to run it using terminal by typing:

playonlinux

there are two warnings:

[Check_OpenGL] Warning: check_dd_x86 missing, test skipped

[Check_OpenGL] Warning: check_dd_amd64 missing, test skipped

Thank you!

Score: 6
Hardware acceleration chrome+youtube?
in flag

I am having an issue watching hd (720 or 1080) videos on Ubuntu 21.04 fresh install. I get really high cpu usage (50% on all cores) which is pretty high for a 720p vid. I tried watching the same video on vlc (hw acceleration) and it works perfectly fine. I even tried a 4k video and it works fine cpu usage < 20%. Why is chrome consuming so much cpu?

flags enabled: enter image description here

Here is what I have tried: sudo ...

Score: 0
Tom Riddle avatar
Password for mysql server
cn flag

As I installed mysql the first time no password where given.Then I messed with the mysql shell and might have accidently set a password. So I couldn't remember it when I tried to use the server. Then I reinstalled the package but somehow it was still set and now I get these errors:

sudo mysql
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)

and

 sudo mysql_secure ...
Score: 0
victor israe avatar
Super + D stopped working properly on Ubuntu 18.04.5 LTS
jp flag

I used to use super+d to toggle between hide/show on all windows. Now, when i press this combination (super+d), the activities overview is displayed, but with type to search bar already filled with a 'd' character instead of the toggling behavior, which causes the need of clean the input before trying to press the combination again. when i press this combination within a open folder, the search b ...

Score: 0
Rishi Sharma avatar
Brightness automatically increases in my Ubuntu even I don't want it to
vn flag

While working on my laptop I saw that my brightness automatically increases and become full. I tried to use the adaptive brightness option but it was unable for my laptop. Can u plzz fix it. I have recently switched to ubuntu 20.04 and problem started after few days of installation. I am using Dell Inspiron 15 3000 series. Whenever I press some random keys from keyboard the brightness automatically incr ...

Score: 0
How can I fixe missing keys errors?
us flag

I really need your help as a fresher in linux :/

I have deleted the folder trusted.gpg.d located in /etc/apt/ and also deleted /etc/apt/sources.list.d.

Now when I try to update I receive these errors:

Err:2 LINKpt.archive.ubuntu.com/ubuntu focal-updates InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY **<My_Key_Missingg1>** NO_PUBKEY  **&lt ...
Score: 0
SoulArcangel avatar
Change printer driver crash
uz flag

In Ubuntu 20, I have installed the HP Laserjet 107A printer drivers, but when I open the printer settings to select the new driver, the search loops and crashes. This screen remains for some time and then the message appears that the application does not respond and requires forced exit.

Screenshot

Anyone know how I can unlock the search? Or if there is an alternative to the system-config-printer? ...

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.