Latest Ubuntu related questions

Score: 0
Patrick avatar
Ubuntu on late 2008 Macbook pro trackpad presure
de flag

I have Ubuntu installed on my late 2008 Macbook Pro. Everything seems to work great other than the trackpad. When I press on the trackpad lightly I can move the cursor wherever but once I give it a little pressure it stops the cursor in its tracks. How do I fix this?

Score: 0
Barani Mani avatar
unable to perform apt update
ax flag
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/focal-security/InRelease  Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1562::18). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2620:2d:4000:1::19). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1562::15). - connect (1 ...
Score: 0
thomhall99 avatar
firewalld / ufw defaults - firewall access
eh flag

I am using ub 20.0.4.2 - a pretty standard load to play with. vm was a standard load, 4 nics (eth0, eth1, eth2, eth3) with fixed IP / 8gb. and eth0 goes to the gateway, and DNS is 9.9.9.9

Installed firewalld did not add any services, ports, or make any changes - so a pretty standard default config.

moved eth0, eth1 to "public" zone moved eth2, eth3 to "internal" zone

Here is the question. I did an upda ...

Score: 1
LeperAffinity666 avatar
Unable to send emails from Postfix via Gmail (connect to smtp.google.com: Connection timed out)
sh flag

I want to configure a Ubuntu Linode VPS to send log information from Fail2Ban, Apache ModSecurity and other monitoring tools to my email address. However, I don't want to configure a whole email sever: instead, I want to leverage Gmail as a relay from where I'll send all my emails. Esentially, everything should be sent from my Ubuntu VPS to Gmail.

With this in mind, I

  1. Succesfully added the releva ...
Score: 0
kalliope avatar
Mouse cursor inverted on 2-in-1 laptop
sv flag

I’ve got this pretty crappy chinese 2-in-1 laptop from ALLDOCUBE that has a recurring problem when trying to install any kind of Ubuntu on it. The screen is displayed sideways in the beginning and I managed to get that fixed with xrandr. After I’m done rotating it though, the cursor on the screen looks inverted and goes the opposite way when I use the trackpad. The machine registers the input in  ...

Score: 0
Cobalt avatar
How can i install facebook lite on my desktop without first logging into the original facebook application?
us flag

Currently using Ubuntu version 20.04. Facebook has locked me out of my original account. But I can use facebook lite on my cell phone, am wondering if I can install fb lite without using original fb log in onto my desktop comouter?

Score: 0
Dan avatar
Lubuntu 22.04.1 New Install Sticks at Update and then crashes
in flag
Dan

I have a new install on a Dell Insperion N4110 Corei3. I can load to hard drive and run. However, when it goes to update (303 apps) it sticks at 86% waiting for something. I can force a stop but when I reboot and go to Ubuntu the system crashes. The final error is end Kernal panic - not syncing: VFS Unable to mount root fs on unknown-block(0,0) }--- I have repeated by reloading several times with s ...

Score: 0
AManko avatar
Buildozer Error "pkg-config location is not supported on linux for prerequisite: openssl"
pr flag

I want to make apk file for android, using Buildozer. This my game: https://youtu.be/t7jtlkXcS68 I'm getting an error: [WARNING]: pkg-config location is not supported on linux for prerequisite: openssl

I have installed OpenSSL but there is no 'openssl.pc' on my computer. I have installed libssl-dev also.

How can I fix this buildozer build error?

Score: 0
Dave Williams avatar
Ubuntu 23.04 video not playing - audio works,VLC works
kp flag

I'm new to Ubuntu, but used Linux Mint for years. I just installed Ubuntu yesterday. For some reason MP4 videos will not play using the default video application (I am guessing this is totem). The lines move and change color. AVI files are OK. Opening the same MP4 video in VLC plays it correctly.

video garbled

Score: 0
bsodwtpc avatar
Unable to search and connect my headphones through Bluetooth
ws flag

settings[ZH-CN]

After executing the command 'sudo dmesg - T', there are errors related to Bluetooth ↓ [二 5月 9 22:44:16 2023] Bluetooth: hci0: Failed to read codec capabilities (-22)

I am trying to run a script from a github project:“ https://github.com/pedrovagner/fix-ubuntu-bluetooth-adapter ”, but this does not work.

How should I solve this problem to connect to my Bluetooth earphones?

 ...
Score: 0
ankhseeker avatar
squirrelMail 1.5.2 and Ubuntu 20.04
cn flag

I have a Macpro, Iphone,Ipad, and a windows machine at work. The iphone and ipad are configured for IMAP and works great. The windows machine using firefox is a web address to log in. All those mentioned work great except my ubuntu desktop 20.04. It also uses the same web address as the windows machine, but upon replying to an email, it places the sent mail in my inbox instead. The recipient never g ...

Score: 3
zfs "Permanent errors" in "rpool/USERDATA"
cn flag

zpool statuts -v gives me Permanent errors, and I was wondering how to fix them:

❯  sudo zpool status -v
Insert authentication card for user `franck'
[sudo] Mot de passe de franck : 
  pool: bpool
 state: ONLINE
config:

        NAME                                    STATE     READ WRITE CKSUM
        bpool                                   ONLINE       0     0     0
          0f41ddf7-006b-9641-85 ...
Score: 0
Sarthak Tiwari avatar
Could not allocate audio samples "Invalid argument"
co flag

I trying to open OpenBoard podcast when start recording getting this error and the recorded video does not have audio

Invalid path data; path truncated.
Persisting document; path is "/home/sarthak/.local/share/OpenBoard/document/OpenBoard 
 Document 2023-05-09 20-15-50.961/metadata.rdf"
[libx264 @ 0x5637cd236840] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX 
FMA3 BMI2 AVX2
[libx264 @ 0x56 ...
Score: 0
Guillaume Berche avatar
XSAVE consistency problem preventing avx on KVM guests running Jammy HWE
in flag

Using 22.04 Jammy with HWE on an openstack KVM guest VM triggers the following /var/log/kern.log message:

 ------------[ cut here ]------------
 XSAVE consistency problem, dumping leaves
 WARNING: CPU: 0 PID: 0 at arch/x86/kernel/fpu/xstate.c:606 paranoid_xstate_size_valid+0x138/0x158
 Modules linked in:
 CPU: 0 PID: 0 Comm: swapper Not tainted 5.19.0-35-generic #36~22.04.1-Ubuntu
 RIP: 0010:parano ...
Score: 0
fixMySys avatar
Upgrade from 22.10 to 23.04 breaks WiFi on Thinkpad
gp flag

My system upgraded, rebooted, but there is no network. Which packages can I get and install that provide WiFi for a Lenovo Thinkpad carbon with Intel Alder lake-P PCH CNVi WiFi controller ? Or is there a minimalist Ubuntu iso image of 22.10 I can install and do a recovery from backup and wait til this upgrade path is better sorted?

Score: 1
Margarida avatar
Can't install ROS due to malformed entry in sources (Ubuntu 18.04 LTS)
ni flag

I'm trying to install ROS and can't because:

E: Malformed entry 1 in list file /etc/apt/sources.list.d/ros-latest.list (Suite)
E: The list of sources could not be read.

What do I do?

History:

 1  sudo apt update
 2  sudo apt upgrade
 3  sudo apt update
 4  sudo apt install bpython
 5  bpython
 6  sudo apt install x11-apps
 7  xeyes &
 8  xcalc
 9  sudo sh -c 'echo "deb http://packages.ros.org/ro ...
Score: 0
Talend Open Studio (Eclipse based) stopped working after upgrade to 23.04
cn flag

Since the latest upgrade (to 23.04), Talend Open Studio, the eclipse based OSS ETL stopped working. When I launch it, it quits in the launch screen.

The error message reads as:

(Talend Studio:3481114): GLib-GIO-CRITICAL **: 16:12:54.482: g_dbus_server_get_client_address: assertion 'G_IS_DBUS_SERVER (server)' failed
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at ...
Score: 0
Andreas avatar
Samba not working: No route to host
sm flag

I've been trying for hours to get a share through Samba and now I'm very desperate. I installed Ubuntu Server 22.04 LTS just yesterday. Additionally FileMaker was installed. I think the problem is that the server is not accessible via port 445. The ufw is disabled. When I try to connect via smbclient from another server, I get the following error message:

do_connect: Connection to 10.10.10.243 fail ...
Score: 0
Vipul Gupta avatar
Terminal getting opened along with GUI Application
al flag

I have GUI application created using GTK in linux. Now if I launch the application by clicking on the icon or by using xdg-open file.myextension, an empty terminal gets opened along with the application GUI. This terminal and application gui are dependent because if I close the terminal the application gets closed and vice versa. Any reason why is this happening and how can I prevent the terminal fro ...

Score: -2
Kumail Haider avatar
How do I install a non-standard Package Manager on Ubuntu?
gy flag

I want to know where the package manager is installed in Ubuntu. I know that it is pre-installed but I still want to know. I want to check it manually. Is there a directory or is it a kernel module, what is it?

I want to install it in the same way apt is installed on Ubuntu. I want to use it in the same terminal along with apt. I am just doing it for learning and experiment and I am doing all of this on ...

Score: -1
S. Johnson avatar
Ubuntu Pro Withholding Security Updates
mq flag

This has been talked about many times over the past few months, but I wanted to mention some specific packages that are available only through Ubuntu Pro, despite being high/critical security vulnerabilities.

Score: 0
Marcus Aurelius avatar
Sound issue with latest ubuntu release Ubuntu 23.04 on iMac
nr flag

For security reasons I would like to install Ubuntu 23.04 to replace macOS. I have a 3.1 Ghz 6-core Intel Core i5 processor, ADM Radeon Pro 5300 4GB graphics with 8GB 2667 MHz DDR4 of memory. I recently installed Ubuntu to an older Panasonic CF-C2 laptop and had no sound after installing Ubuntu. Upon reading some forums, I have found this is a recurring issue with Ubuntu. Before I switch my iMac to Ubun ...

Score: 1
David avatar
libtiff.so.5 issue with emacs after upgrade to Ubuntu 23.04
cz flag

When I recently upgraded to Ubuntu 23.04 from 22.10, I was unable to start Emacs (I am using Doom Emacs). In the terminal I get this message:

emacs: error while loading shared libraries: libtiff.so.5: cannot open shared object file: No such file or directory

Note that under 22.10, I had built and installed Emacs 28.2. I have tried simply installing Emacs 28.2 which now is packaged for Ubuntu 23.04 but  ...

Score: 0
perl - get non-zero exit code if at least one of the listed files does not exist
it flag

As for the cat command, which returns an exit code other than 0 if at least one file in the list does not exist, but continuing its execution, I would also like the same behavior for the "perl" command, which while continuing its execution, unfortunately it does not return a non-0 exit code when encountering one or more missing files.

This solution provided by another topic https://stackoverflow.com/quest ...

Score: 1
Stanislav Hosek avatar
ubuntu 23.04, no pulseaudio, only pipewire, ffmpeg, no audio when record desktop
us flag

On Ubuntu 23.04, there is only pipewire, no pulse audio.

When I use ffmpeg for record desktop, no sound is recording.

In case I use hw:1, it record one second of audio and then silence. Does ffmpeg support pipewire already?

  ffmpeg \
  -f alsa -i hw:1 \
  -video_size 1920x1080 -framerate $framerate -f x11grab -i :1 -c:v libx264 -qp 0 \
  -crf 40 \
  output.mp4

UPDATE:

I tried install Kazam. Kazam  ...

Score: 3
chrestomanci avatar
Bittorent tracker packaged for Ubuntu?
tc flag

I am looking for a bittorrent tracker that I can run on an Ubuntu server. Is one packaged for Ubuntu?

I have found the Wikipedia list of bittorrent trackers, and as far as I can tell, none are downloadable via apt-get or the like.

I have downloaded and compiled the source code for Torrust and it looks to be working, but I would much prefer to just install a binary package that and expert has better ...

Score: 0
Johan avatar
microstack add-compute fails with "hostname 'localhost' doesn't match either of [hostname] or [ipaddress]"
it flag

Full disclosure; I'm a noob.

I am following the installation instructions @ https://ubuntu.com/openstack/install.

Multi-node OpenStack deployment, after installing the Control Node, I get the following error when trying to add the compute node:
ssl.SSLCertVerificationError: ("hostname 'localhost' doesn't match either of 'black', '192.168.1.21'",)

The certificate seems ligit;
openssl x509 -text -noout  ...

Score: 0
Nicholas Redi avatar
Ubuntu 22.04 - No sound from frontal case jack AUX
br flag

I already see all similar post around the web without finding a working solution.

I am in this situation:

  • Dual boot: Windows 11 - Ubuntu 22.04 (audio works normal in Windows 11)
  • HW infos:
    • MB: MAG Z690 TOMAHAWK WIFI DDR4 (MS-7D32)
    • CPU: 13th Gen Intel(R) Core(TM) i7-13700K
    • GPU: GeForce RTX 3080 Lite Hash Rate
  • Audio controller:
> lspci -v | grep -i audio
00:1f.3 Audio device: Intel Corporation Al ...
Score: 0
newToUbuntu avatar
There is no context menu after installing rabbitVCS in ubuntu 22.04
US flag

I installed the rabbitVCS-nautilus ver 0.18-3 on ubuntu 22.04 like the following:

  1. sudo add-apt-repository ppa:rabbitvcs/ppa
  2. sudo apt-get update
  3. sudo apt-get install rabbitvcs-nautilus

I have tried this {https://askubuntu.com/questions/1062947/rabbit-vcs-on-ubuntu-18-04-not-showing-menu-in-nautilus} but it not working. The rabbitVCS is still not appeared on the context menu.

Thanks in advance.

Score: 0
hous avatar
How to safely open ports for Cyber Protection Agent
in flag

I have installed the Backup Agent for Linux Servers "Cyber Protection Agent" on vps.

I have followed this link https://www.ionos.com/help/server-cloud-infrastructure/cloud-backup/installing-the-backup-agent/installing-the-backup-agent-for-linux-servers/

It has been installed successfully but I get this message in the end:

Warning: A firewall has been detected in the system. Please configure the firewall ...

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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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.