Latest Ubuntu related questions

Score: 0
hosford42 avatar
No sound, and `sudo alsa force-reload` hangs
cn flag

Ever since I upgraded to Ubuntu 20.04.4 LTS, I've had to run sudo alsa force-reload after rebooting or else I'll have no sound. However, after a recent system update, even this stopped working. Now when I run the command, I get the following output, and then the command hangs:

Unloading ALSA sound driver modules: snd-hrtimer snd-hda-codec-realtek snd-hda-codec-generic snd-hda-codec-hdmi snd-soc-core snd-c ...
Score: 0
Anon avatar
Bacula - Keyword "WorkingDirectory" not permitted in this resource
cn flag

Setting up bacula to backup my server root folder. Running Ubuntu Server 20.04.4. When testing the bacula-sd.conf file I get the below error:

$ bacula-dir -tc /etc/bacula/bacula-sd.conf
bacula-dir: ERROR TERMINATION at parse_conf.c:1103
Config error: Keyword "WorkingDirectory" not permitted in this resource.
Perhaps you left the trailing brace off of the previous resource.
            : line 20, co ...
Score: 0
Set up DHCP client in Multipass VM
cn flag

I have created a new VM with multipass via:

multipass launch --network en1 -c 2 -d 100G -m 16GB -n microk8s-vm

On my router I have set a DHCP reservation, and ip a s enp0s8 confirms the correct address. The issue is my Google Wifi router requires devices to appear online to port forward and the VM is shown offline, even with internet and network access.

From this discussion my hunch is that the machi ...

Score: 0
Change font in Elisa msic player
us flag

I'm running Kubuntu 21.10. I want to use the Elisa music player, but its fonts are inconveniently large. Is there a way to change them?

Score: 0
WiFi Direct / Networkmanager / Ubuntu 20.04
de flag

I got a case when I need to establish WiFi Direct (WiFi-P2P) by using NetworkManager (nmcli). As for now, I use Ubuntu 20.04. It seems that my network adapter should support WiFi-P2P connections.

iw list output:

Supported interface modes:
         * IBSS
         * managed
         * AP
         * AP/VLAN
         * monitor
         * P2P-client
         * P2P-GO
         * P2P-device

valid interface ...
Score: 0
FiteNite avatar
Anyone know how to fix this 403 - Forbidden error when trying to view my lighttpd info.php file?
bd flag

I'm working on a lab project for one of my cybersecurity classses and am getting an error message where one shouldn't be. We are using lighttpd and I also installed the programs below: php, php-cgi, php-mysql, and php-fpm.

I then created an info.php file containing:

<?php phpinfo(); ?>

The lighttpd localhost page loads fine, as seen below, but localhost/info.php does not.

lighttpd localhost loads ...

Score: 1
yak avatar
Ubuntu 20.04.4 GNOME with scale 200% on 4K monitor - application windows are maximized beyond screen on re-login
in flag
yak

When I lock my screen then come back after some time to login, whatever window I was using before will be maximized beyond my screen where I can no longer see the bar at the top of the window for me to minimize / maximize / close. For example in Firefox, it will just show me a portion of the web page and I cannot see my tabs or anything at the top of the window to reset the window to fit within my scree ...

Score: 0
Sequelarius avatar
Running Steamcmd on BOX86 with schroot -c debian-armhf
lc flag

I want to run a game server on my oracle cloud arm instance using steamcmd, but can't make it work.

When I run the script for start steamcmd, I got:

Box86 with Dynarec v0.2.5 9ee0ac92 built on Feb 19 2022 19:12:07
Error: reading elf header of ./steamcmd.sh, try to launch natively instead
Segmentation fault (core dumped)

Then, I found that answer. So I ran the code. (Also, it has the same results  ...

Score: 0
No sound on GMKTec NucBox using Ubuntu 20.04
jp flag

There's no sound on GMKTec NucBox, https://gmktec.com/products/nucbox-most-powerful-palm-sized-4k-mini-pc-1, using Ubuntu 20.04. There's only Dummy Output in Settings -> Sound -> Output device.

I created the Ubuntu live USB installation using the official Ubuntu steps here,https://ubuntu.com/tutorials/create-a-usb-stick-on-windows. I booted my NucBox to that USB device, and there's sound;  ...

Score: 0
Why are some packages made by Canonical in the universe?
ec flag

If I understand correctly, the main repository is for open-source packages made by Canonical and supported by Canonical and the universe repository is for open-source software made by the Ubuntu community. I found this driver

https://packages.ubuntu.com/focal/rtl8812au-dkms

that's in the universe, but in the changelog (https://changelogs.ubuntu.com/changelogs/pool/universe/r/rtl8812au/rtl8812au_4.3.8 ...

Score: 1
Saurav avatar
How to manage keyboard backlight on MSI Alpha 15 2021
cn flag

I recently dual booted my laptop with Ubuntu. It is msi alpha 15 with ryzen 7 5800h. The backlight just stays on always whenever i use Ubuntu. It doesn't have steelseries keyboard. It's maybe different. I tried installing openrgb package but it is net detecting keyboard. Also i used

xset -led 3

Nothing is working. Any help is appreciated. Sorry i am new here so question is not concise.

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