Latest Ubuntu related questions

Score: 0
codeKiller avatar
totem player shows controls for few seconds in full screen
um flag

I am trying to run a video via terminal using totem, however, even though the --fullscreen flag is given, the controls flick for a few seconds before going real full screen.

Is it possible to avoid showing the controls at all using totem?

my command:

>> totem --fullscreen "$TEST_VIDEO" &
Score: 1
ce4voix avatar
Ubuntu sound control menu is not working after upgrading to Ubuntu 23.04
sl flag

As you can see on the screenshot the sound menu of the Ubuntu settings is always empty, and I am not able to change any sound source or volume, etc.

screenshot

Meanwhile when I execute inxi -Fxz, my audio devices are present.

see here

I noticed that when I tried systemctl --user status pipewire-session-manager, it gives me an error saying Loaded: error (Reason: Unit pipewire-session-manager.service failed to load properl ...

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Score: 1
MrSquaare avatar
Ubuntu 23.04 add-apt-repository doesn't work
uz flag

Since I upgraded to Ubuntu 23.04, when I run add-apt-repository, here is the error I got:

httplib2.error.ServerNotFoundError: Unable to find the server at api.launchpad.test

It seems that add-apt-repository is using some dev source root.

How can I fix this?

Score: 0
whyamiruning avatar
A question about udevadm trigger for power-switch
vu flag

I use ubuntu 20.04. Today my computer shut down automatically twice. I entered 'journalctl' for checking and got the result 'systemd-logind[761]: Power key pressed.' I googled this result and found out that it's triggered by the power button on the physical device (Similar issue). However, when I entered the code mentioned in the content for checking, I found out some device that are not related to th ...

Score: 1
Elias Tommeh avatar
Shell script works manually but doesn't work correctly in Crontab
md flag

I have a Python script to record audio/video using the "subprocess" module to execute ffmpeg commands, as follows:

def kill_ffmpeg_process(args):
    for proc in psutil.process_iter(['pid', 'name', 'cmdline']):
        if proc.info['name'] == 'ffmpeg' and args in proc.info['cmdline']:
            print("found: " + str(proc))
            proc.kill()

kill_ffmpeg_process("ffmpeg")

rand_num = str(ran ...
Score: 0
Reedam Dhake avatar
Windows not booting after running update-grub and installing ubuntu-desktop from recovery mode of ubuntu
cv flag

I have a dual boot operating system on my laptop which has a Windows and a Ubuntu Installation which was working perfectly. I accidentally uninstalled python from my Ubuntu and then a lot of applications disappeared like my terminal. Then I went into recovery mode of Ubuntu and performed sudo apt-get --reinstall install ubuntu-desktop and also performed update-grub. This worked and my Ubuntu started  ...

Score: 0
MG123 avatar
How to automatiaclly skip grub menu?
tt flag

I've installed Ubuntu 22.04 on an old Intel Mac Mini. Since I want it to be accesible remotely, I can't have it stuck at the grub menu. I tried changing the grub file and updating it, but nothing seems to work. It always stays at the grub menu waiting for a drive to be selected (there is only one drive - EFI boot). Here is my current grub file, based on similar questions i've seen:

GRUB_DEFAULT=0
G ...
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Jithin K T avatar
Mouse pointer stuck and not working properly
sm flag

I have a problem with lunar distro.

The mouse pointer is shivering and stuck most of the time. A rboot fix it for 10 min and starts again. Below is my distro details.

PRETTY_NAME="Ubuntu 23.04"
NAME="Ubuntu"
VERSION_ID="23.04"
VERSION="23.04 (Lunar Lobster)"
VERSION_CODENAME=lunar
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https:/ ...
Score: 1
JamieRhys avatar
Grub-Customizer uninstallable on Ubuntu 23.04?
vn flag

I'm trying to install Grub-Customizer on my system, however I keep getting the following output when adding the PPA:

Adding deb entry to /etc/apt/sources.list.d/danielrichter2007-ubuntu-grub-customizer-lunar.list
Adding disabled deb-src entry to /etc/apt/sources.list.d/danielrichter2007-ubuntu-grub-customizer-lunar.list
Adding key to /etc/apt/trusted.gpg.d/danielrichter2007-ubuntu-grub-customizer.g ...
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Simple Fellow avatar
Touchpad, Horizontal Scrolling, VMWare Guest
in flag

I'm using Ubuntu 22.04.2 LTS on 64-bit on VMWare Player (17.0.1 build-21139696). My problem is horizontal scrolling in browser i.e. Chrome, Edge and Firefox and latest Opera.

My laptop has touchpad and my machine is Dell G3-15. Vertical scrolling works fine but horizontal scrolling does not work at all and I find myself looking for scrollbars which nowadays are getting invisible in all the websit ...

Score: 0
Eyal Cohen avatar
USB install of Ubuntu 18.04 server, UART issue
io flag

When the U18.04 installer loads onto system, its kernel lacks DMA driver for the 8250 UART device, and no interactive console messages are visible, so I cannot complete the installation. The missing UART DMA as a root cause was discovered when tried different distros on same system, where it all went well. How can I add a driver to installer image? System is Intel Atom P5000 SOC. Thanks!

Score: 0
Jayctee avatar
Installing drivers for Canon TS5160 printer/scanner on Ubuntu 18.04.2 LTS
lk flag

Can I get some help with installing drivers for Canon TS5160 printer/scanner on Ubuntu 18.04.2 LTS. I am a Ubuntu novice.

Score: 0
Ubuntu 20.04 installed Python 3.10 not is possible run python 3.10
ar flag

Thanks for reading my topic. Ubuntu 20.04 installed python 3.10 from sudo add-apt-repository ppa:deadsnakes/ppa

When trying install an software requiring python 3.10 show an message not having python 3.10 and only the 3.8 version. Is as if any software can't access or use installed python 3.10 or 3.12.

Is possible fix it ? Have any command or dependencie to install ?

Have an nice day.

Score: 0
gabrielvega avatar
ALC4080 Codec mic detection problems in Ubuntu 22.04
fm flag

I recently built a PC and dual booted Ubuntu and windows. To hear the audio coming out of my PC I use a headset that includes a mic. It has the two connectors that you plug into your computer one for mic and one for the headset. When I plug everything in on windows it operates 100% fine, but when I switch to Ubuntu it outputs audio to the headset but the mic does not work. I eventually realized that the ...

Score: 0
masoud hanifehzadeh avatar
find a number after a special character and multiply it by awk
eg flag

I have a file:

"UDP", "x", 12880, "any", "any", x, 0.0.0.0/0, 0.0.0.0/0, {85000, drop, -1, fast+dsample:1000}, {1m, alert, -1, none}

How can I change 85000 number which is after "{" and multiply it by a value to reduce it by awk. like: 85000*0.75= 63,750 Final line should be:

"UDP", "x", 12880, "any", "any", x, 0.0.0.0/0, 0.0.0.0/0, {63750, drop, -1, fast+dsample:1000}, {1m, alert, -1, none}
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MackDaRippa avatar
Usb os not booting
in flag

Ubuntu, Black Arch,and Kali USB drives on USB all won't work since upgrading from 18.04 to 20.04. I've tried changing the BIOS setup utility in various ways and nothing seems to change.

Can anyone show me where I'm going wrong at getting the system to load USB flash drive first?

EDIT 1: Ubuntu 18.04 was originally installed from the same USB drive that is not being recognised now.

Ubuntu 20.4 was the u ...

Score: 1
couldn't connect to zsys daemon after upgrading from 22.10 to 23.04
us flag

After upgrading from 22.10 to 23.04, I'm getting the following message:

ERROR couldn't connect to zsys daemon: connection error: desc = "transport: Error while dialing dial unix /run/zsysd.sock: connect: connection refused"
Setting up initramfs-tools (0.142ubuntu2) ...
update-initramfs: deferring update (trigger activated)
Processing triggers for initramfs-tools (0.142ubuntu2) ...
update-initramfs: ...
Score: 1
zfs not working after upgrade to 23.04
us flag

I upgraded my 22.10 installation to 23.04, but it won't boot. I had reconfigured /root as zfs a few years ago. Am I missing a package for zfs to work?

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gfmoore avatar
Ubuntu 22.10 (and 22.04) remote desktop on a headless machine throws me out of the session and logs off
ss flag

After some indeterminate time, usually perhaps an hour, maybe less, I get thrown off my session and I am logged off when using remote desktop. (That of course means I can't remote back in!)

I run Ubuntu 22.10 desktop on a headless HP Proliant Microserver Gen 8 machine.

I had thought it was linked to VS Code, but I have now experienced the issue when just using terminal, or Files. I cannot pin it dow ...

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Mahmoud sabry shoaib avatar
I can't use my fingerprint sensor in my device ideapad-5-15ARE05
ad flag

Bus 002 Device 003: ID 27c6:55a2 Shenzhen Goodix Technology Co.,Ltd. Goodix FingerPrint Device can't install driver of it

Score: 0
NoahTG avatar
No networking after automatic updates
eg flag

I ran the Software Updater on my server rig, and now the networking doesn't work, even locally. There's no wifi and no ethernet.

I ran this:

$ cat /etc/netplan/01-network-manager-all.yaml

And got this:

# Let NetworkManager manage all devices on this system
network:
  version: 2
  renderer: NetworkManager

Is there a way to see what updates I recently installed to see where this might have stemmed from?  ...

Score: 0
Ugh...buntu avatar
App launchers do not work
no flag

I am looking for an app launcher comparable to Quicksilver (which I use on MacOS) for Ubuntu 22.04.2 LTS, but none of the tested work properly.

So far I tried Kupfer, Ulauncher, Albert and Synapse, but all of the mentioned seem to have a problem with the hotkey-setting. On Albert and Ulauncher pressing the hotkey works occasionally and only while using certain programs (for example Firefox). Kupf ...

Score: 0
yosan melese avatar
Ubuntu 20.04 No Wifi adapter found and doesn't detect USB tether
vu flag

I know there are similar questions. but their command output is different to mine and did not work for me. I have installed Ubuntu on my flash drive and i have used it for more than a year.

Cause of problem: I was turning the wifi switch(ctrl + F2) on and off repeatedly when i accidentally disconnected the usb that the os is installed on. when restarting i can not connect to wifi; it says No Wifi Ada ...

Score: 0
fixit7 avatar
How can I batch convert some .jpgs to .pngs
kp flag

I would like to convert some .jpgs to a 640x480 size.

I looked through my Ubuntu_Tips.odt file and found this.

Convert png to a 640x480 png.
 convert Screenshot_1360x768.png -resize 640x480! 640smaller.png

I have 8 of those files in /home/andy/Downloads/.

Is there a way to do a batch convert of those .jpgs files to the smaller file size?

Thanks.

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catto24 avatar
Re-partition Ubuntu Server in dual boot to use all the space
mq flag

I'm trying to re-partition Ubuntu Server.

I have a Windows 7 64 bit install and an Ubuntu Server 22.04.2 LTS install dual-booting.

I'm wanting to get rid of Windows 7 and re-partition the drive for Ubuntu Server to have the whole HDD (250gb).

Is there any way to do this?

Ubuntu Server currently has 100 GB of the drive.

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masoud hanifehzadeh avatar
paste a text in two place at the same time in the nano editor
eg flag

I have a text file:

#"UDP-/32", "UA", 0, "any", "any", udp, 0.0.0.0/0, /32, {x, x, x}

Is there a way so I can paste a text before /32 at the same time, like multiple cursors in the vscode?

The result be:

#"UDP-TEXT/32", "UA", 0, "any", "any", udp, 0.0.0.0/0, TEXT/32, {x, x, x}
Score: 0
Eric Liggins avatar
Airplane mode getting stuck on after suspend in Ubuntu 22.04
tg flag

Although this question asks about the same problem, none of the proposed solutions work on my HP Pavilion 15 laptop running Ubuntu 22.04.

The suggestion from "nobody" on the earlier question, which is to type

gsettings set org.gnome.settings-daemon.plugins.rfkill active false

results in the error No such schema “org.gnome.settings-daemon.plugins.rfkill” and I can't find any other .rfkill ent ...

Score: 0
pcgeek2009 avatar
Permission denied trying to run a rescan of disk in Ubuntu 20.04
tc flag

I have an install of Ubuntu 20.04 VM in VMware. I have expanded the HD from 40 GB to 60 GB. I would like to get the system to recognize the additional space without a reboot. I tried running:

echo 1 > /sys/block/sda/device/rescan

which results in a permission denied. Tried it with sudo, same results.

I would like to not have to reboot the server for it to see the new space.What command or format ...

Score: 0
Bram avatar
Setting the color for warnings from journalctl output
cn flag

The journalctl command will color-code its messages. From its manual page:

When outputting to a tty, lines are colored according to priority: lines of level ERROR and higher are colored red; lines of level NOTICE and higher are highlighted; lines of level DEBUG are colored lighter grey; other lines are displayed normally.

Red is red, on any of my systems. But the notion of 'highlighted' changes from  ...

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.

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