Latest Ubuntu related questions

Score: -3
Trabajo Trabajo avatar
Dockerfile (php7.2) project not routes
pl flag

Dockerfile:

FROM php:7.2-apache

RUN apt-get update && apt-get install -y

RUN docker-php-ext-install mysqli pdo_mysql
RUN docker-php-ext-install mysqli && docker-php-ext-enable mysqli

RUN mkdir -p /app \
 && mkdir -p /app/moe-php-mysql-demo \
 && mkdir -p /app/moe-php-mysql-demo/www

COPY . /app/moe-php-mysql-demo/www

RUN cp -r /app/moe-php-mysql-demo/www/* /var/ww ...
Score: 0
fixed channel wlan0: 1
es flag

Today I ran into the error "fixed channel wlan0: 1", could someone help me? Thank you

https://i.stack.imgur.com/mD0TF.jpg https://i.stack.imgur.com/uT6Eq.jpg https://i.stack.imgur.com/kLvaj.jpg

Score: 0
colinreedy674 avatar
Port 25 being filtered but i have opened it as far as i'm aware
et flag

For the past few days I have been trying to get my emails working, PHP mail is not sending any emails on my new Vultr install, I emailed support and they say:

Hello,

Your port 25 is showing as filtered. Have you been able to enable that port in the firewall.

---[Network]---
Ping X.X.X.X is OK

3 packets transmitted, 3 received, 0% packet loss, time 405ms
rtt min/avg/max/mdev = 0.334/0.353/0.366/0 ...
Score: 0
KenwaySharma avatar
Not able to install apps from Ubuntu store/Snap Store
cn flag

The error i get each time i try to install:

error: cannot install "discord": cannot query the store for updates: got
   unexpected HTTP status code 408 via POST to
   "https://api.snapcraft.io/v2/snaps/refresh"

Although i was able to install a few apps I dont know how but I know installed them through the GUI store.

I have tried reinstalling the store, changing servers but nothing worked.

Update: I t ...

Score: 0
Bram avatar
fbset has no effect
cn flag

I have added my username to the video group, and this allows me to open and use the /dev/fb0 device. So far so good.

But when I try to change the resolution using fbset(1) nothing happens. There are no errors, but there is no change of video mode either.

I use this on a virtual text console.

$ fbset -v 640x480-72
Linux Frame Buffer Device Configuration Version 2.1 (23/06/1999)
(C) Copyright 1995-19 ...
Score: 0
Claus  avatar
Endless Keyboard Layout Problems / Tried countless solutions
in flag

I use Zorin OS 16 with X11 windowing system and my Gnome Shell version is 3.38.4, and everything is properly updated.

The background to my problem is the following: I was trying to solve a crash that was presented when I changed my screen brightness, when a guide ended up leading me to two possible solutions: the first involved uninstalling some Nvidia drivers, and the second, change my system la ...

Score: -2
Robi3419 avatar
problem with installing WineHq
cn flag

The following packages have unmet dependencies: winehq-stable : Depends: wine-stable (= 7.0.0.0~impish-1) E: Unable to correct problems, you have held broken packages.

after installing everything in the last step this shows I just installed linux mint.

Score: 0
OS Graphics problems when I start Steam on Ubuntu 20.04
lk flag

When I start Steam the OS graphics get messed up. I have attached a screenshot to prove it, but the transaparency that you can see it's only in the screenshot, when the graphics get messed up, I see black instead.

I'm on Ubuntu 20.04.4 and my specs are: CPU: AMD Ryzen 5 3600 GPU: Radeon 5700XT RAM: 16Gb DDR4

I've tried installing through command line and downloading Steam from the official site, alw ...

Score: -2
Pop OS! No screen after Suspend mode
cn flag

I installed Pop OS! to my PC with a win 10. Everything worked fine... But i wanted to set my PC to suspend mode, and then it was OK. But i tried to log in, but it was no screen... (All peripherals were lit. The PC started.) Whats this actually? I had to push the reset button....

Information:

OS: Pop!_OS 20.04 LTS x86_64
Host: B250M-DS3H
Kernel: 5.15.15-76051515-generic
Uptime: 4 mins
Packages: 2061 (d ...
Score: 0
Juan avatar
Mozilla Firefox doesn't erase all the cookies parameter
al flag

I use Ubuntu Studo 20.04.4 LTS (64 bit Computer) and Mozilla Firefox 97.0.

Last week I've got a problem that I had some time ago: the cookies panel isn't erase at all. I can see some 35 KB of something which is not erased. It is supposed that we get a 0 KB data in this parameter (please, see the attached image).

35KB of Cookies not erased

If I click on the "Erase now" button, I still get that 35 KB of something.

Why? I don't hav ...

Score: 2
RTC222 avatar
How to write the full path to a cifs share on the command line
cn flag

I have mounted a cifs share on my network, and I want to create a symlink to a document on that share. The share is created like this:

sudo mount -t cifs -o username=(username),password=(password),dir_mode=0777,file_mode=0777 "//192.168.0.2/D Share" /mnt/smb_share

Now I can see the share on the “Other Locations” section of Nautilus in mnt/smb_share.

To create a symbolic link: ln [source], [refere ...

Score: -1
PRAVEENKUMAR avatar
Hi please help to solve this error from InfluDB i am not able to open my databases i am getting error of "ERR: received status code 401 from server
cn flag

can any one help me to solve this InfluxDB influxdb is connected to the localhost 8086 but i am getting an error while to show the databases in influxdb error

Score: 1
NoahGav avatar
Tried to install mono. Now apt is broken
ma flag

I tried to install mono for Ubuntu 20.04. I used these commands.

sudo apt install gnupg ca-certificates
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
echo "deb https://download.mono-project.com/repo/ubuntu stable-focal main" | sudo tee /etc/apt/sources.list.d/mono-official-stable.list
sudo apt update

After that I ran this command sudo ...

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