Latest Ubuntu related questions

Score: 3
Gregor Ostrov avatar
How to install PECL on Ubuntu 21.04 with php8.0
pk flag

i have problems with the usage/installation of the pecl library.

Here is what i did:

echo "deb http://ppa.launchpad.net/ondrej/php/ubuntu hirsute main" >
/etc/apt/sources.list.d/ppa_ondrej_php.list 
apt-get update
apt-get install php8.0-dev
apt-get install php-pear

using pecl gives me this error:

PHP Fatal error: Array and string offset access syntax with curly braces is no longer supported ...

Score: 0
My integrated fingerprint reader doesn't show up on lsusb
bj flag

So I have a Lenovo V330-15IKB and it has a fingerprint reader. The fingerprint reader worked on Windows but on Linux I cannot see it. The output for sudo lsusb is :

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 8087:0a2a Intel Corp. 
Bus 001 Device 002: ID 5986:2113 Acer, Inc Integrated Camera
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

What c ...

Score: 0
Unable to delete items from copyQ clipboard
ve flag

After clicking on an item in the dropdown/after opening the tray, I press the delete key to delete the item, but it does not seem to go away. I have verified that in in copyQ settings, the key to remove an item is indeed the delete key. Can you someone help?

Score: 0
Is there a Google Input tools alternative for Ubuntu?
ve flag

For typing non-English languages, the ubuntu keyboard does not provide auto suggestions like Google Input tools. There is only the phonetic typing option. Is there a good alternative which is as powerful as Google Input tools for Ubuntu.

Score: 1
Witold Rugowski avatar
Problem with CH340 drivers in Ubuntu 20.04 (ESP8266 programming)
in flag

On current kernel in Ubuntu 20.04.3 there is problem using boards with CH340 (nodeMCU v3, Wemos). Serial communication with board is OK, just programming is not possible. It is due to DTR/DTS lines are used to reset ESP8266, and that seems to be failing.

Problem is similar (the same?) like described here: https://bugzilla.kernel.org/show_bug.cgi?id=214131

Programming CH340 board is not possible: "/dev/ ...

Score: 0
user3409700 avatar
PHP has stopped working on Ubuntu and Apache
us flag

I am running Ubuntu 18.04. I have a LAMP setup. At some point, I realized that my PHP was no longer working. I haven't used it for a while, so unfortunately I can't say when it stopped working. It could well have been when I upgraded to Ubuntu 18.04 from 16.04.

I have scoured the Internet looking for answers to the problem and simply haven't been able to get it working. Here's information about t ...

Score: 0
tmath avatar
AMD Radeon Driver Purgatory
sa flag

I am using Ubuntu 21.04 and I wanted to install OpenCL in order to mine. After accidentally installing the AMD pro driver and then uninstalling it, I am now left without any driver, as reported by sudo lshw -c video:

*-display UNCLAIMED
       description: VGA compatible controller
       product: Renoir
       vendor: Advanced Micro Devices, Inc. [AMD/ATI]
       physical id: 0
       bus info: pci@0000: ...
Score: 4
Lenovo Thinkpad T14 screen glitches after resume from suspend Ubuntu 20.04.3 LTS
ng flag

Screen glitch after suspend wakeup

Hi there,

I was hoping to find an answer here on this screen glitch problem after waking up with my Lenovo Thinkpad T14 with an AMD Ryzen PRO 4650U card. Since one week this 1 screen noise/glitch starts appearing and it now happens every time my laptop resumes from sleep. Only way is to restart.

Before I had already waking up problems but they've disappeared after ...

Score: 1
datahaki avatar
Unwanted install with apt-get remove
in flag

When I run

sudo apt-get purge openjdk-8-jdk-headless

The application informs me that it wants to install some other packages or the form oracle-11-* etc.

But I just want to free space on my HD so I just would like to remove-only.

Is there a command for that?

Console output as suggested by the comments:

pi@RevPi35686:~ $ sudo apt-get remove openjdk-8-jre-headless
Reading package lists... Done
Building ...
Score: 1
juanko avatar
[Wifi Connection]Intel 12th gen 12900k + [ASUS] ROG STRIX Z690-A GAMING WIFI D4
to flag

I recently purchased [ASUS] ROG STRIX Z690-A GAMING WIFI D4 with Intel's new CPU, 12900k. However, after installing ubuntu 20.04, I'm not able to connect to Wi-Fi. It says "No Wi-Fi Adapter Found" but I thought the motherboard supports Wi-Fi connections as it has wifi in its product name. Please let me know how to fix this problem. THnks

Score: 2
403 Forbidden error when accessing website using Ubuntu
us flag

I'm trying to access the website www.spea.pt (Portuguese Society for the Study of Birds). When I access the website from Arch Linux (or from my android phone) everything works. However when doing so using Ubuntu (18.04, 20.04, Kubuntu 21.10, or even my Ubuntu touch phone) I always get this error:

Forbidden

You don't have permission to access this resource.

Additionally, a 403 Forbidden error was  ...
Score: 0
nima forouzandeh avatar
how to automate kill PIDs to solve `Could not claim the USB device`?
br flag

I have the same problem in this link, but the problem is I want to automate this process in an executable file, without the need to kill first PIDs every time. in fact, I want my executable file to detect these PIDs each time, and then kill them if necessary.

Do you have any idea how to do so?

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.