All Questions
505,301
questions
1
vote
0
answers
104
views
vncserver on ubuntu 18.04 - viewer shows terminal on host
I would like to setup vncserver on my ubuntu 18.04 host. My ~/.vnc/xstartup file looks like -
#!/bin/sh
unset SESSION_MANAGER
exec startxfce4
I launch the server with command line -
vncserver
...
1
vote
0
answers
623
views
Microsoft Visual Studio Code - Python Failing to Load Pandas From Conda Environment
In Visual Studio 2017, trying to Python import pandas from an interactive window in an environment called 'scraper2'. I get an error message that I'm missing a required dependency - numpy.
I was ...
1
vote
0
answers
358
views
Access IPv6-only networks from Docker Swarm
I have a question regarding IPv6 and Swarm.
While I know Docker Swarm don't support IPv6 overlay networks, I was wondering if there was a way to access IPv6-only (no dual-stack so no IPv4 here) from a ...
1
vote
0
answers
137
views
Setting up Kubernetes Highly Available clusters with kubeadm
I am following this documentation to set up a new Kubernetes cluster. As part of this process, I have to set up an etcd cluster. I am following this documentation for that.
After installing kubelet ...
1
vote
1
answer
182
views
Hown can I remove FreeCAD from Accessibility on macOS Mojave
Recently my macOS ask me if I would like that FreeCAD controls my computer. Accidentally, I answered yes, but now I cannot remove it from Security and Privacy preferences.
Can anyone help me, please?
...
1
vote
0
answers
2k
views
qemu-virgil shows OpenGL is not supported by the display
I am trying to emulate Plasma Mobile iso on VM. In the docs of plasma mobile, its written to use qemu-vrigil.
I installed qemu-virgil from snap.
But when I use qemu-virgil I get this error
qemu-...
1
vote
0
answers
278
views
How does Kernel allocate COMMITTED VIRTUAL MEMORY to a Process
It would be really helpful for me if someone can answer my question.
How does Kernel allocate COMMITTED VIRTUAL MEMORY to a process (jvm process)
what criteria is used to determine how much ...
1
vote
0
answers
4k
views
Word 2016 - continuous page numbering resets after saving
I have a small Word document. All pages are in portrait except pages 8..10.
In the footer I've inserted page numbering, that continuously counts from one page to the next. This works well, Except ...
1
vote
1
answer
3k
views
How to dual boot windows 10 Pro , Ubuntu and bitlocker activated
I would like to install Ubuntu 19.04 with a dual boot on Windows 10 Pro laptop (dell). I tried to disabled secure boot as recommended in many forum but I have BitLocker start to complain. I reverse my ...
1
vote
0
answers
305
views
Docker DeviceMapper Driver not Freeing Space RHEL 7
I searched around a bit a while back and found stuff about using loop device, which we are not, and using fstrim to free space. I ended up just rebuilding my kubernetes working nodes to clear the ...
1
vote
0
answers
134
views
Illegal mix of collations error when attempting to view MYSQL table data in Sql Developer using connector/j 8.0.16
In SQL Developer 18.1, I'm trying to view table data in a third party mysql database, but receive the following error for all tables in all 8 schemas on the database.
Illegal mix of collations (...
1
vote
0
answers
23
views
Unable to associate program with file types (Windows 7)
I have a program called LeoCAD installed on one of my non-system partitions. I want to associate this program with the file extensions LDR and MPD. However, I am unable to do so using the Windows 7 "...
1
vote
2
answers
36
views
Create response to specific ranges
I have a column of student final marks (e.g. A1 to A80). In the neighbouring cell (e.g. B1 to B80) I want to create a formula that allows me to do the following:
If below 40% the response should be ...
1
vote
0
answers
386
views
Using paste command to save in different column
Here is a typical example of a bunch of files from which I want to extract info. I have written following bash script to extract info.
#!/usr/bin/env bash
for g in results*.out
do
n=$(grep "alpha ...
1
vote
0
answers
170
views
X-Window can not distinguish between left and right buttons
I installed Windows Subsystem for Linux and Debian on my MS Windows 10.
In the console, switching languages(English <-> C/J/K) works well using Right Alt key.
But, in the X environment, I cannot ...
1
vote
1
answer
2k
views
sd card not detecting in beaglebone black
Working on Linux, I built the yocto bitbake console image with the help of this link https://www.campana.vi.it/blog/debian-stretch-yocto-beaglebone-black/.
After building the console image, and ...
1
vote
0
answers
75
views
Labels in Eclipse "going out of bounds"/overlapping (Linux/KDE)
I have a graphical problem in Eclipse that I can't find a solution to: Labels/Text in the Project Explorer and other views are drawn "out of bounds" and overlap other views, like editors.
Here's a ...
1
vote
0
answers
498
views
Youtube Audio and Video go out of sync in Chrome and some of my other videos
Hi i had a question since i cant seem to figure out whats wrong YouTube also some of the videos on my computer the sound will be out of sync withe the video. Its like a 1 second laps in the video. i ...
1
vote
1
answer
2k
views
Debian 10 and MongoDB
Has anyone successfully installed Mongo on Debian 10? I am new to working on Debian. I'm getting these messages when I try to install. I tried MySQL too and got similar messages. Are these databases ...
1
vote
0
answers
1k
views
Is there a way to pause FileVault encryption if it is in progress?
Is there a way to pause FileVault encryption if its in progress on APFS (NOT revert it or disable it, just put it on pause)?
P.S. I have researched this online and found the following post:
is ...
1
vote
0
answers
112
views
Create a 3D space for dots moving in a given direction
I have written a code that animates 2d dots moving in a certain direction. I tried to create a 3rd dimension using spherical coordinates, and for that I used two times the psychtoolbox function Screen(...
1
vote
0
answers
504
views
PgAdmin 4 does not see default database in AWS RDS PostgreSQL
I am using RDS Postgres as an analytical data warehouse and would like to connect to it via pgadmin. I was able to connect to the database, but pgadmin is not picking up my default database, i.e. the ...
1
vote
0
answers
340
views
Cannot make ConEmu the default terminal console on Windows 10
I have ComEmu64 installed on Win 10 Pro 1903. Originally I had it installed through Chocolatey but have also tried downloading and installing manually.
First of all I should point out I was having ...
1
vote
0
answers
303
views
lvconvert creating cached LV - results in device-mapper: reload ioctl on (254:0) failed: Invalid argument
On Sles15, after successfully creating the Meta and Cache LVs and combining them with lvconvert, I then go to associate the Cachepool with the slow LV and get the following error:
lvconvert --type ...
1
vote
1
answer
3k
views
Microsoft Visual Studio Code pop out a console window
I use the Code Runner extension to run my Python code, but I don't want the output be in the Microsoft Studio Code window. I want an independent window to pop out. How do I do this?
1
vote
0
answers
2k
views
Connecting to Local Computers with Wireguard
I have been setting up a Wireguard VPN network to access computers on a local network. The LAN I need access to created by an EdgeRouter X (v1.10.9) who's WAN connection is provided by a larger ...
1
vote
0
answers
129
views
Trouble uninstalling gem bundler
I'm running the following software:
Ruby 2.3.3
Rails 4.2.10
Gem bundle 1.17.3 & 1.12.5
Git keeps defaulting to 1.17.3 but rails is only compatible with 1.12.5. I cannot uninstall 1.17.3 to use 1....
1
vote
0
answers
70
views
Gitlab Azure Oauth2 - add identifier to git account as admin
We have a gitlab server set up on Ubuntu 18.04 LTS. I have configured it to use Azure oAuth2 to limited success - users are able to sign in via Azure/Office365 when first registering.
What I want is ...
1
vote
0
answers
231
views
Terminal management tool for VMs -TUI [closed]
I want a tool (terminal based) that will list all the VMs, mark the running once, write how much time the VM is up, when was the last connection to it (via ssh).
And also give me an easy option to ...
1
vote
0
answers
40
views
RSA SecurId HTTPS redirect just shows "redirect"
We have set up a site on IIS8 using RSA SecurID. We have clicked "Redirect HTTP Connections to Secure Server" and "Require Secure Connection to Access Protected Pages". However, when we go to http://...
1
vote
1
answer
4k
views
Run task forever in Windows Scheduler, restart if not running
There's a lot of ambiguity about Windows' Task Scheduler ability to receive return codes from scripts. I've found several useful Stack Exchange answers but none of them quite fit my need.
I'm ...
1
vote
0
answers
129
views
windows task scheduler - open a specific sheet on excel
I'm trying to set up a basic task in the Windows Task Scheduler that opens a specific sheet on an Excel workbook every day - e.g. open sheet 5 on sample.xlsx.
I've managed to open the sample.xlsx file ...
1
vote
1
answer
39
views
Vlookup multiple columns in excel
I have two data sets on different sheets that I need to combine with vlookup.
Sheet 1 has columns A to G and sheet 2 has columns A to N. Column A has data common to both.
I want to add columns G to ...
1
vote
0
answers
1k
views
Ubuntu doesn’t turn off displays after sleep
My setup is using original nvidia drivers and 1080 gtx connected to two 4K Dell (U2718Q) monitors.
If I configure power management of both monitors through xset, then I can turn off ether of them and ...
1
vote
0
answers
340
views
Upgrading PostgreSQL 10 to 11
As I was installing osm2pgsql with Homebrew, brew started updating my Postgres from 10.8 to 11.3. After installation, the process, the upgrade of database failed.
Error: Upgrading postgresql data ...
1
vote
0
answers
129
views
My Wifi adapter not connect to wifi with linux mint 17
env:
linux mint 17.3
uname linux 3.19.0-32-generic#37~14.0.4.1-Ubuntu
adapter tp-link archerT2U
driver https://github.com/Myria-de/mt7610u_wifi_sta_v3002_dpo_20130916
command:
iwconfig:
ra0 Ralink ...
1
vote
0
answers
71
views
Log out from admin as non-admin
I logged into a PC as Admin to take out some user's local admin privileges, and that was that.
Only...I forgot to log out as Admin. Now the user's about 1000 miles away and can't do anything. Can't ...
1
vote
1
answer
640
views
Cannot mount HFS+ drive on Mac 10.14
I have an external drive in HFS+ format. However, the disk could not be mounted (i.e. not shown up in Finder) to my Mac (v10.14). Here are the diskutil result and what I tried.
> diskutil list
/...
1
vote
0
answers
421
views
importing public key with GNU Privacy Assistant (win 10)
I am trying to import my public key that I generated with Kleopatra and GNU Privacy Assistant.
First I generated my public and private keys. I then export my public key and save it to my desktop (...
1
vote
0
answers
2k
views
Battery not charging on ASUS laptop GL752V
It has been a few months now that my laptop's battery isn't charging anymore. It first happened after a windows update (can't recall which one) which would then show "plugged in, not charging". At the ...
1
vote
1
answer
2k
views
How to keep a opened port open after reboot on Linux?
I have used
sudo firewall-cmd --zone=public --add-port=80/tcp
to open a port for node server app, and used pm2 to ensure that node app will automatically start after reboot, however the port setting ...
1
vote
1
answer
6k
views
Session 'app': Install failed. Installation failed. Rerun. On Android studio
I am using real device for debugging since virtual device is not supported in my PC. Adb is detecting my device but when I run an app, it's giving the above error.
Can anyone help me resolving it.
1
vote
0
answers
27
views
FTP clients with text and binary modes [duplicate]
If all files on a computer memory disk, in their most basic form, are sequences of binary digits, that including text files, why do some FTP clients have text and binary modes for uploading files onto ...
1
vote
0
answers
906
views
How to setup Synology mail server (not MailServerPlus) under noip.com
I have Synology server running with router Netgear R7000. R7000 has a domain register under noip.com with domain: hello.ddns.net.
I want to setup MailServer (not MailServerPlus which is paid server) ...
1
vote
0
answers
1k
views
pkg-config windows installation, not able to find libxml-2.0
I am trying to install github.com/terminalstatic/go-xsd-validate for xsd validation and have followed the steps mentioned in the link -
https://medium.com/@kumarharsh/using-libxml2-headers-in-windows-...
1
vote
0
answers
113
views
VBA Add-In Halts When Adding Sheet
The problem
I have written an Excel VBA add-in that is contained in a .xlam file. When it runs, it adds a new tab to the spreadsheet. This tab is then filled with all of its output.
If I open a ...
1
vote
0
answers
43
views
Can AWS CodeDeploy ECSAllAtOnce scale required instances?
Context
For the last couple of weeks I have been trying my best to get to grips with AWS again due to having to build the infra for a new startup.
I am using AWS ECS so that the stack essentially ...
1
vote
0
answers
13
views
Dynamic and alphabetized list of first 25 unique instances
I have an XLS file with a column A containing many name entries. It looks somewaht similar to the following:
I am looking for a way to dynamically create a list in column B of the first 25 unique ...
1
vote
0
answers
2k
views
How to Change GTK Themes in Ubuntu
It has never been a problem to me before, but now, within Ubuntu 18.04, it is not working for me any more.
Basically, I'm following,
https://www.makeuseof.com/tag/install-change-ubuntu-theme/
sudo ...
1
vote
0
answers
992
views
Windows 10 offline MTP driver installation
I installed Windows 10 and the software I needed on a computer some time back, and I now have it at my workplace, which has no internet access (or cellphone connectivity).
When I connect my Android ...