Score: 0
Michal avatar
kubernetes pods running on the same node can't access to each other through service
bs flag

I am stuck with trying call from one pod to another through service when they are on same Node.

to explain

  • Node1 - service1a (pod1A), service1b (pod1B)
  • Node2 - service2a (pod2A)

when:

  • PING pod1A -> pod1B OK
  • PING pod1A -> pod2A OK
  • CURL pod1A -> service2A OK
  • CURL pod1A -> service1B TIMEOUT

Spend several days changing some part of configurations and also search same issuse on internet bu ...

Score: 0
Topper avatar
Runging own Telgram bot based on PTB 13x and local Telegram bot API behind nginx
pt flag

Try to use local Telegram bot API to take benefits of larger files for my bot serving and helping users in supergroup with files as described here Build stack with Telegram Bot API, nginx as reverse proxy and my bot works ok, based on docker-compose template:

version: '3.7'

networks:
  int:
    name: internal
    driver: bridge

services:
  api:
    hostname: local-api
    image: aiogram/telegram- ...
Score: 0
Adephx avatar
How to delete a domain user with associated folder rights?
ng flag

Right now when I delete a user from the domain I get left with these folder rights remnants that I have to remove manually. I've noticed this on both Windows and Linux driven data servers. Is there a way to force client in a domain to automatically purge the folder rights for users that are no longer a part of the domain?

Folder rights remnant example

Score: 0
Yuvraj Talukdar avatar
veracrypt cannot be installed in kubuntu 23.04
cn flag
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 veracrypt : Depends: libwxgtk3.0-gtk3-0v5 but it is not installable
E: Unable to correct problems, you have held broken packages.
 ...
Score: 0
Killing multiple processes by name
cn flag

I have a question regarding killing processes that are running (and that I have started)

I have started many procesess and now I want to terminate them

doing

ps aux | grep aword

gives me the processes I want to kill. (aword being a word related to the processes) There are a lot so it takes me a while to kill them all

I would like to do it faster. Now a peculiarity of these processes is that some have ...

Score: -2
jameszp avatar
Force graphics to run on specific GPU with nvidia-prime
pn flag

My computer has one integrated graphics card and 2 Nvidia RTX 3070 GPUS. I am using Ubuntu 20.04 and nvidia-driver-530.

lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation AlderLake-S GT1 (rev 0c)
01:00.0 VGA compatible controller: NVIDIA Corporation GA104 [GeForce RTX 3070 Lite Hash Rate] (rev a1)
05:00.0 VGA compatible controller: NVIDIA Corporation GA104 [GeForce RTX 3070 Lite Hash Ra ...
Score: 5
Ankit Parmar avatar
Ubuntu 23.04 close not working
fj flag

I am unable to close programs on Ubuntu 23.04. I cannot see any change when hovering over the minimize, maximize and close buttons. When I try to click the close button nothing happens.

Here are my system's specs:

Ubuntu version Image

Score: 0
SpecNon avatar
PowerDNS lua ifportup Failing
pm flag

I'm having a problem getting a PowerDNS ifportup lua record working. I'm new to PowerDNS and know DNS relatively well. I'd appreciate if anyone could point out where I'm going wrong here.

Background - I'm running this on Debian 11 to a sqlite backend. Packages installed...

pdns-server

pdns-backend-sqlite3

pdns-backend-bind (I think this autoinstalled?)

pdns-backend-lua2

The record...

fuse-smt ...
Score: 0
Resley Rodrigues avatar
Migrate webserver without affecting mailserver
iq flag

Currently I have a website example.com that's hosted on some old service provider. I'm moving it to a different service provider I use.

I need the mail to be accessible via Outlook using the existing configurations itself.

Users of example.com access their @example.com email via Outlook

I cannot move the mailserver so I thought of exposing mail.example.com for it instead with an MX record for the old o ...

Score: 1
Mr.D avatar
how and when did my graphic card, drivers, monitor and xserver negotiate a proper resolution? Is there a way to get the supported list from devices?
ck flag

I was trying to figure out how KDE or GNOME decides which resolution could be supported by the monitor and graphic card connected. I have 2 senario about this question, I will try to explain the process based on my understanding, please point me out if I'm wrong:

boot to grub, there is no graphic driver or xserver. grub will show boot menu with framebuffer. at this time grub will read EDID from t ...

Score: 2
Gregory Khvatsky avatar
Inconsistent dark theme for GTK apps on 23.04
ng flag

I have encountered the following issue with using Flatpak apps on Ubuntu 23.04.

Basically, some (parts of) programs will pick up the dark mode I have selected in the settings, while others will not.

For example, here is Firefox: the title bar is correctly themed, the interactive debug thing is correctly themed, but the file picker dialog is not.

Firefox Demo Screenshot

I tried changing gsettings to:

 ...
Score: -2
user713124 avatar
Webcam failing : mtp-ptobe and colord-sane issue
bw flag

Not sure whats going on here. This is ubuntu 22.04. Suddenly after a reboot (which installed patches) the video devices fail, most notably the logitech webcam. What I see for it in syslog is

Apr 23 20:45:02 orac kernel: [22230.498881] usb 3-6.2: New USB device strings: Mfr=0, Product=2, SerialNumber=1
Apr 23 20:45:02 orac kernel: [22230.498883] usb 3-6.2: Product: HD Pro Webcam C920
Apr 23 20:45:02 ...
Score: 2
Joseph Sible-Reinstate Monica avatar
No sound on an HP 15z-fc000 after warm boot
kr flag

I have an HP 15z-fc000 that won't play sound from its built-in speakers after a warm boot (i.e., after doing "reboot"). It works fine after a cold boot (i.e., after doing "shutdown", waiting for it to turn completely off, and then turning it back on with the power button). When it's not working, the name of the output device I see is "Dummy output". Here's the relevant device from lspci -vvvnn from a ...

Score: 1
Sami Saarinen avatar
Not able to install (K)Ubuntu 23.04 in Intel Atom Computer
cn flag

I did not success in installing Kubuntu 23.04 from live USB to HP x2 210 G2 which has 4 Intel Atom CPUs .

After selecting "Try or install Kubuntu" the install is stuck.

The last four lines in live session boot before stop:

[34.824672] atomisp-isp2 atomisp: Error - 2 while requesting firmware shisp_2401a0_v21.bin
[34.881487] atomisp-isp2 0000:00:03.0: IUNIT power-off timeout.
[43.884325] atomisp-isp2 00 ...
Score: -1
Bram avatar
Retrieve an assertion failure from a .crash file
cn flag

Apport has recorded a crash of /usr/bin/gnome-shell on my system.

I can unpack the .crash file that I found in /var/crash/ and I can take a look at the core dump with gdb, which gives me:

(gdb) where
#0  __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44
#1  __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_ ...
Score: 0
SiliconNerd10 avatar
Touchpad has stopped working on Dell XPS 13 Plus 9320 running Ubuntu 22.04.2 LTS
eg flag

Dell XPS 13 Plus 9320 Developer Edition: Core i5-1240P, 16GB RAM, 1 TB SSD, 1920x1200 display non-touch

Kernel: 5.19.0-40-generic

After a week of use, the touchpad (VEN_04F3:00 04F3:31D1) has completely stopped working (earlier intermittent, now permanent). It seems that the kernel fails to recognize it. Issue also appears with older kernels all the way up to v5.15.

During boot, the following error app ...

Score: 0
GavinGD avatar
PCE-AC88 Wifi not working after updating Ubuntu
de flag

I just updated Ubuntu and now my wifi card doesn't show up and the driver will not load. It uses the brcmfmac driver which I have tried using modprobe brcmfmac with no success.

I have tried installing firmware-b43-installer as well as others with no success either. When I boot into a previous version, 5.15, I can load brcmfmac and it works, but in 5.19 it does not.

I have tracked the issue down to wha ...

Score: 0
lvdave avatar
"According to smartctl, there's nothing wrong with this drive." appearing on system shutdown
br flag

I installed a fresh copy of Kubuntu 22.04 on a brand new 500Gb PNY CS900 SSD. I've been noticing a bunch of the following errors on system shutdown, and they're a bit worrying:

...Apr 22 15:34:07 sluggo kernel: blk_update_request: I/O error, dev sdb, sector 110924048 op 0x0:(READ) flags 0x80700 phys_seg 17 prio class 0...

According to smartctl, there's nothing wrong with this
drive.

SMART Attribu ...
Score: 3
crip659 avatar
Does Ubuntu keep a list of version upgrades?
pl flag

I was wondering if the Ubuntu version I am on will have a list of earlier versions that it has upgraded from?

Say I am on Ubuntu 20.04. Is there a CLI or GUI command that will list if it was upgraded from 18.04 or from 16.04 to 18.04 to 20.04?

Score: 1
Tim avatar
modsecurity regex not always matching simple rule
za flag
Tim

Im trying to create a simple modsecurity regex rule that stops processing the rules when a match is found and just returns status 200 on a POST request so that it doesnt continue and get blocked by another CRS rule later in the chain.

Heres my rule:

    SecRule REQUEST_URI "@rx ^(?i)/cgi-bin/myPHPScript.php" \
                        "id:3021,allow,phase:2,nolog"

What happens is that sometimes the rule r ...

Score: 0
Mat Gordon avatar
Stuck on boot after 22.10 -> 23.04 Upgrade
ng flag

This problem seems to be similar to what's described in a few other questions, in that the symptoms seem to be identical - after an upgrade to 23.04, I can't boot past the manufacturer splash screen. What seems to be different is that this is on a laptop without a video card - there's no nvidia drivers. The machine is a Thinkpad X1 Carbon only running Ubuntu (no dual-boot)

Prior to the final update ...

Score: 0
Jhonny  avatar
I upgrade to Ubuntu 20.04: Now neither Network Manager nor Wicd work. How do I get internet connection?
us flag

I have a 10 years old Lenovo B590, on which Network Manager doesn't seem to work. I replaced it with Wicd and all for fine for years. Now I just upgraded to Ubuntu 20.04. Wicd disappeared. I tried re-install it downloading the package from another computer, but didn't manage. INPUT: sudo apt install wicd

OUTPUT: E: package 'wicd' has no installation candidate

I read other posts, and it seems this is due ...

Score: 0
Daniel López avatar
How to Resize a vitual disk on an Ubuntu VM?
nl flag
sdc      8:32   0     7G  0 disk
sde      8:32   0     10G  0 disk 

Hi, I have an ubuntu VM, I get remote access to it. When I run the lsblk command I'm showing the disks you see above, what I need to do is resize the sdc disk so the size is 5G instead of being 7G. Is there a way to do it?

Score: 0
Nav avatar
How to view a portion of a window in another workspace?
in flag
Nav

The actual problem:
This is on Ubuntu 20.04. I can't start playing Counterstrike GO (CSGO), because as shown in the screenshot below, the green start button is not visible in the viewing area of the screen. I can't even change the settings of CSGO, because after changing the settings, I'm required to click a button to confirm it, and the button is located outside the viewing area. This is a Dell 2030M  ...

Score: 0
user2714543 avatar
Gnome 44 Activities Overview No Longer Working
vc flag

I am hoping that someone can help me with a recent problem that has sprung up today. I booted my system, which was running Ubuntu 22.10 and there were major changes to the desktop. The bottom task bar was gone, the background had changed (to default Ubuntu from black), and the Super key no longer brought up Activities Overview.

I have tried the "upper left corner" mouse position to activate Act ...

Score: 1
hmze ahmd avatar
Ubuntu 23.04 terminal loading
de flag

When opening ubuntu 23.04 terminal is too slow loading. also my pc first installed 22.04 and then upgrade to 22.10 lastly upgraded 23.04.

Score: 1
crypto12 avatar
A ctf practice question
jm flag

Ciphertext : UCOWgokwyaqgkqguowgykkg

Alice said Adobe was attacked this year, find the sum of digits of that year. (Alice - a) Bob said i would want to know the month as well, i'm curious. (Bob - b)

Hint : Modular arithmetics, monoalphabetic substituions. can anyone give any hints on which substitution this is ..I am thinking it to be affine but it is not working

my try : i searched that adobe was atta ...

Score: 0
DonP avatar
1TB SSD filled with simple Xubuntu installation - how can I find what is taking so much space?
cn flag

On a recent and relatively vanilla installation of Kubuntu, after having difficulties I realized that it is somehow taking up nearly all of the 1TB drive when little else is installed. It has partitions as follows:

1MB /dev/sda1 Grub
513MB /dev/sda2 fat32 EFI Boot
953.37GB /dev/sda3 lvm2 pv Kubuntu

For sda3, the KDE Partition Manager shows that only 2% of the space is available as 931.32GB is being us ...

Score: 0
Unable to do-release-upgade linux because python 3.10 packages are unupgradeable
jp flag

I'm trying to do-release-upgrade to 23.04 but I'm unable to

do-release-upgrade

because python 3.10 packages are unupgradeable I'm not sure if it's related but I can't run neither zoom nor teams on this OS which is my main motivation for an upgrade.

Checking for a new Ubuntu release
Please install all available updates
for your release before upgrading. 
root@:~# apt upgrade
Reading package lists. ...
Score: 1
Lazar Jovanovic avatar
Ubuntu 22.04 and Win 10 dual boot restart loop
nr flag

I have tried to make Ubuntu 22.04 and Windows 10 dual boot configuration. I made the stick with MBR and NTFS format, followed the Ubuntu installer, chose Install along side Windows 10 option and when it was done it asked me to restart the laptop. I did so and laptop was stuck with Lenovo logo on the screen, so i pressed Ctrl+Alt+Delete and now the laptop is stuck restarting every time it gets to that Le ...

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.