according to crontab.guru, many functions like @reboot, @daily, @annually ... are not standard. Is there any way to know the one implemented on my system (Kubuntu 21.04) ? I have tried the man-page, but have no result.
Thank you
I am having some issue with sshfs. It used to work in the same condition. I mount Downloads directory from my desktop to my laptop.
Now when I try to do it, everything seems to work fine, except no file/dir is visible in the mointpoint directory.
I use the following command to mount:
sshfs [email protected]:/home/laptopuser/Downloads /home/laptopuser/mnt/mnt
When I cat /proc/mounts, I get this:
[email protected]:/home/desktopuser/Downloads /home/laptopuser/mnt/mnt fuse.sshfs rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0
everything seems to work fine except I am not getting any file/directory shared. When I create a file in mointpoint, I am not getting it on desktop.
I really don't know what I am doing wrong here. Any help ?
I just started docker-compose after a while and am having issues I don't understand. I want to install net-tools on the container, but it does not seem to work like it used to.
my Dockerfile looks like this: file1
FROM logstash:7.4.2
MAINTAINER [email protected]
# RUN npm install -g bower && npm install --global gulp-cli
RUN uname -a
# RUN apt-get update && apt-get install -y bash
# RUN apt-get update
RUN apk add net-tools
file 2:
FROM elasticsearch:7.4.2
MAINTAINER [email protected]
# RUN npm install -g bower && npm install --global gulp-cli
# RUN apt-get update -y && apt-get upgrade -y
# RUN apk update
# RUN apk add --update net-tools
# RUN apk-install add
RUN uname -a
EXPOSE 9200
docker-compose file looks like this:
version: '2'
services:
logstash:
build: ../images/logstash
links: ["elasticsearch"]
elasticsearch:
build: ../images/elasticsearch
ports:
- "9200:9200"
When I run I get this:
Building elasticsearch
Step 1/4 : FROM elasticsearch:7.4.2
---> b1179d41a7b4
Step 2/4 : MAINTAINER [email protected]
---> Using cache
---> 6a0133725b92
Step 3/4 : RUN uname -a
---> Using cache
---> 93c87715f6ab
Step 4/4 : EXPOSE 9200
---> Using cache
---> cd7479be90ef
Successfully built cd7479be90ef
Successfully tagged topology_elasticsearch:latest
Building logstash
Step 1/4 : FROM logstash:7.4.2
---> 642b82780655
Step 2/4 : MAINTAINER [email protected]
---> Using cache
---> bd9aa12c7c53
Step 3/4 : RUN uname -a
---> Using cache
---> 6f4d7fdc0624
Step 4/4 : RUN apk add net-tools
---> Running in b3fdd2c42836
/bin/sh: apk: command not found
ERROR: Service 'logstash' failed to build: The command '/bin/sh -c apk add net-tools' returned a non-zero code: 127
I have tried apt-get but is not working.
How am I supposed to install packages on compose?
I want to run a simple python script in the background that reads text from the clipboard and prints it out. Here is my code.
#!/usr/bin/env python
import Tkinter
last_clipboard = ""
def get_clipboard():
global last_clipboard
root = Tkinter.Tk()
root.withdraw() # Hide the main window (optional)
text_in_clipboard = root.clipboard_get()
if text_in_clipboard != last_clipboard:
last_clipboard = text_in_clipboard
print last_clipboard
while True:
get_clipboard()
This is working as expected but it consumes too much CPU (100% CPU).
How can I make it work correctly without consuming that much?
I am having an issue with kde 5.9, task bar is not showing anymore. Desktop wallpaper is black. I can still open application with CTrl+F2. I tried few commands and get this:
Any idea on how to show task bar again ?
Thank in advanced
test@test:~/.config$ kstart5 plasmashell
Warning: QT_DEVICE_PIXEL_RATIO is deprecated. Instead use:
QT_AUTO_SCREEN_SCALE_FACTOR to enable platform plugin controlled per-screen factors.
QT_SCREEN_SCALE_FACTORS to set per-screen factors.
QT_SCALE_FACTOR to set the application global scale factor.
Omitting both --window and --windowclass arguments is not recommended
test@test:~/.config$ org.kde.plasmaquick: Applet preload policy set to 1
Warning: all files used by qml by the plasmoid should be in ui/. The file in the path "file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/code/LayoutManager.js" was expected at QUrl("file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/LayoutManager.js")
Warning: all files used by qml by the plasmoid should be in ui/. The file in the path "file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/code/FolderTools.js" was expected at QUrl("file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderTools.js")
trying to show an empty dialog
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:300:17: QML Text: Binding loop detected for property "width"
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:300:17: QML Text: Binding loop detected for property "width"
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:300:17: QML Text: Binding loop detected for property "width"
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:300:17: QML Text: Binding loop detected for property "width"
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:300:17: QML Text: Binding loop detected for property "width"
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:300:17: QML Text: Binding loop detected for property "width"
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:300:17: QML Text: Binding loop detected for property "width"
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:300:17: QML Text: Binding loop detected for property "width"
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
Trying to use rootObject before initialization is completed, whilst using setInitializationDelayed. Forcing completion
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
trying to show an empty dialog
Trying to use rootObject before initialization is completed, whilst using setInitializationDelayed. Forcing completion
Warning: all files used by qml by the plasmoid should be in ui/. The file in the path "file:///usr/share/plasma/plasmoids/org.kde.panel/contents/code/LayoutManager.js" was expected at QUrl("file:///usr/share/plasma/plasmoids/org.kde.panel/contents/ui/LayoutManager.js")
trying to show an empty dialog
Warning: all files used by qml by the plasmoid should be in ui/. The file in the path "file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/code/uiproperties.js" was expected at QUrl("file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/uiproperties.js")
libkcups: Create-Printer-Subscriptions last error: 0 successful-ok
libkcups: Get-Jobs last error: 0 successful-ok
libkcups: Get-Jobs last error: 0 successful-ok
Plasma Shell startup completed
org.kde.plasmaquick: New Applet "Application Launcher" with a weight of 13
org.kde.plasmaquick: New Applet "Digital Clock" with a weight of 37
libkcups: 5
KCrash: Attempting to start /usr/bin/plasmashell from kdeinit
sock_file=/run/user/1000/kdeinit5__0
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = plasmashell path = /usr/bin pid = 7409
KCrash: Arguments: /usr/bin/plasmashell
KCrash: Attempting to start /usr/lib/x86_64-linux-gnu/libexec/drkonqi from kdeinit
sock_file=/run/user/1000/kdeinit5__0
QSocketNotifier: Invalid socket 8 and type 'Read', disabling...
QSocketNotifier: Invalid socket 17 and type 'Read', disabling...
QSocketNotifier: Invalid socket 9 and type 'Read', disabling...
Unable to start Dr. Konqi
Re-raising signal for core dump handling.
distro: cat /proc/version
@ElvisVinicius @Linux version 4.15.0-46-generic (buildd@lgw01-amd64-038) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #49-Ubuntu SMP Wed Feb 6 09:33:07 UTC 2019.
test@test:~/.config$ inxi -Fxxz
System: Host: noums Kernel: 4.15.0-46-generic x86_64 bits: 64 gcc: 7.3.0
Desktop: KDE Plasma 5.12.7 (Qt 5.9.5) dm: sddm,sddm Distro: Ubuntu 18.04.2 LTS
Machine: Device: laptop System: LENOVO product: 80MK v: Lenovo YOGA 900-13ISK serial: N/A
Mobo: LENOVO model: VIUU4 v: SDK0J40709 WIN serial: N/A
UEFI [Legacy]: LENOVO v: C6CN34WW date: 10/29/2015
Chassis: type: 10 v: Lenovo YOGA 900-13ISK serial: N/A
Battery BAT1: charge: 40.9 Wh 79.1% condition: 51.7/66.0 Wh (78%) volts: 8.5/7.5
model: Simplo BASE-BAT serial: <filter>status: Charging
CPU: Dual core Intel Core i7-6500U (-MT-MCP-) arch: Skylake rev.3 cache: 4096 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 10368
clock speeds: min/max: 400/3100 MHz 1: 500 MHz 2: 500 MHz 3: 500 MHz 4: 500 MHz
Graphics: Card: Intel Skylake GT2 [HD Graphics 520] bus-ID: 00:02.0 chip-ID: 8086:1916
Display Server: x11 (X.Org 1.19.6 ) drivers: modesetting (unloaded: fbdev,vesa)
Resolution: [email protected]
OpenGL: renderer: Mesa DRI Intel HD Graphics 520 (Skylake GT2)
version: 4.5 Mesa 18.2.2 (compat-v: 3.0) Direct Render: Yes
Audio: Card Intel Sunrise Point-LP HD Audio driver: snd_hda_intel bus-ID: 00:1f.3 chip-ID: 8086:9d70
Sound: Advanced Linux Sound Architecture v: k4.15.0-46-generic
Network: Card: Intel Wireless 8260 driver: iwlwifi bus-ID: 01:00.0 chip-ID: 8086:24f3
IF: wlan0 state: down mac: <filter>
Drives: HDD Total Size: 512.1GB (88.5% used)
ID-1: /dev/sda model: SAMSUNG_MZNLN512 size: 512.1GB serial: <filter> temp: 43C
Partition: ID-1: / size: 454G used: 407G (95%) fs: ext4 dev: /dev/sda1
ID-2: swap-1 size: 17.08GB used: 0.00GB (0%) fs: swap dev: /dev/sda5
RAID: System: supported: N/A
No RAID devices: /proc/mdstat, md_mod kernel module present
Unused Devices: none
Sensors: System Temperatures: cpu: 50.0C mobo: 29.8C
Fan Speeds (in rpm): cpu: N/A
Info: Processes: 277 Uptime: 1:59 Memory: 3874.7/15947.5MB
Init: systemd v: 237 runlevel: 5 Gcc sys: 7.3.0 alt: 5/6
Client: Shell (bash 4.4.191 running in konsole) inxi: 2.3.56
I don't know why this is happening.
I have installed mongodb but It is not starting. I have resinstall many times with not success: here is the error when I check mongo status:
● mongodb.service - An object/document-oriented database
Loaded: loaded (/etc/systemd/system/mongodb.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Sun 2018-10-07 17:01:43 CEST; 5min ago
Docs: man:mongod(1)
Process: 18564 ExecStart=/usr/bin/mongod --quiet --config /etc/mongodb.conf (code=exited, status=62)
Main PID: 18564 (code=exited, status=62)
Okt 07 17:01:43 user systemd[1]: Started An object/document-oriented database.
Okt 07 17:01:43 user systemd[1]: mongodb.service: Main process exited, code=exited, status=62/n/a
Okt 07 17:01:43 user systemd[1]: mongodb.service: Failed with result 'exit-code'.
Can you help me to solve this ?
I am looking for a tool that can be used to screenshot and edit. I found this application called shutter I have installed it, but it does not edit. I have tried to fix the problem with no success.
Do you know any tool that with these two features (screenshot and edit)?
thanks!
Is it possible to find a without knowing its name?
I created a file with LaTex, then I copied it into another local directory and renamed the pdf. I don't know any more where the original file is located, but I have the renamed file on hand. I would like to make some modification to my latex file and recreate the pdf.
Since I know the original file is exactly the same as the renamed one except for the name, is there any way I can find my original file?
I recently update my Kubuntu from 17.04 to 17.10. Before that everything was working properly. Now When I run docker-container up --build, I receive this error message:
Building api
Step 1/5 : FROM node:6.9
---> cde8ba396275
Step 2/5 : MAINTAINER [email protected]
---> Using cache
---> 985d0e4808a4
Step 3/5 : ADD . .
---> Using cache
---> 6fd0439d10d5
Step 4/5 : RUN npm install
---> Running in 374d1fbec8b8
container_linux.go:247: starting container process caused "process_linux.go:359: container init caused \"rootfs_linux.go:54: mounting \\\"cgroup\\\" to rootfs \\\"/var/lib/docker/devicemapper/mnt/59881badec0b0100ca71e44f76f393cdab831786ec39b557bf5a4710c1f6b5ae/rootfs\\\" at \\\"/sys/fs/cgroup\\\" caused \\\"no subsystem for mount\\\"\""
ERROR: Service 'api' failed to build: oci runtime error: container_linux.go:247: starting container process caused "process_linux.go:359: container init caused \"rootfs_linux.go:54: mounting \\\"cgroup\\\" to rootfs \\\"/var/lib/docker/devicemapper/mnt/59881badec0b0100ca71e44f76f393cdab831786ec39b557bf5a4710c1f6b5ae/rootfs\\\" at \\\"/sys/fs/cgroup\\\" caused \\\"no subsystem for mount\\\"\""
Any idea what is going on?
thank.
I have Sendmail on my server. This was working find until a week ago. Last week I have updated my system. After that update, Sendmail was showing error send when sending mail (in CLI). "sendmail: fatal: /etc/postfix/main.cf, line 1-8: missing '=' after ...". I opened the config file (/etc/postfix/main.cf) and I have seen that it has been modified. Now I have commented the uncommented line (it was just string used in the config file to explain.). Now when I try to send a message, there is no error, nothing, but the message is not sent. I am new in Sendmail and I have no idea on how to trouble shooting this. Do some have any experience with Sendmail? How to start to troubleshoot in my case where. when I run command like this:
sendmail [email protected] < /tmp/email.txt
I have not error message and the email is not send.
I have accidentally lost my ~/.ssh/known_hosts file. on my server, I had disabled ssh with a password. I still able to plug a screen on my server and log in with the keyboard. How can I remove last ssh key (from my server) since it is not useful anymore? How can I regenerate new ssh private key transfer into my laptop (Linux)?
Thank you in advance
ssh -V = OpenSSH_7.2p2 Ubuntu-4ubuntu2.2, OpenSSL 1.0.2g ...
What is the easiest way to replace a column in a file?
basically, my file.txt has 3 columns separated by ,.
How can I change the second column with a bash script?
SveUJW24ibppfePgYeYHz7fC0,64BzZdqrYY7Tx8sbj5tmEW,yL6mCP0Do28k4EoTZUfKfqNYiIhGxxkA
xyRG8Da6kY35xeIT492Lul7xu,gTdmvjmahIOoyzmrttVMvTc1ER0bt,ne6RIM2TeMQAax1GgzL7FeDrnQyHPH1i
sxTf13KlAnjtXodJouQ9V6m5b,LzLtoEg18E1brm66dPjcHZfpI107nn4h,GUnApYwwDCZxWGZtzKzTU6sJRgHlUUfQ
7cjW5DZlXw1LYzVugbVyqfxRX,i7B4Q9w8h5anmMW87DfIBEm0AuNjbLGq,XttE1In9eZQ8puJVUriuNvx2AJAxviGf
XiLE8r9AMqy5YZQ9BbIS6m559,ToT2wbQdpNNySPxP1Tgz1,DssiszVBa05pbVDSOXNRaFXRxw0eZKHf
Sygrl5287BViOn0uQ9uCYipB1,TEYnXl6APWGbm9ckLCcHFUJzk7qS8JXH,sD2O46sbh1yVIluoyn6Zm2OKXYe05vV9
Qi6DxJ96M0hxNe4cgux3iJ1aS,LK3GHTpuo9kbmK9McRN4sFRQTGh2DU8J,wk2eF3f9xk5HowLzDIL3hCCNSmx8Uwi8
ZIX7qp5IIPekA0kzBdFR4IUQZ,9m9lEjfiotQ97s3uVN8EEP7Y1JmpgAk7,99ilfJWoJEBsKOfYI3buFfher07OCz6Y
Update
replace with another string in a variable. let's say var=new-sting.
Actually, I was thinking I could do something like this:
sed "s/,[^,]*/,$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)/" file.txt
But it is not working as expected. I am having the same string over and over.
How can I extract first column (the first column in "")
"xxxxx1" {685a}
"xx2" {bcdd}
"xx3 gsdd" {29a6ff}
"sdsdf xxx" {243b9}
"sdfsdf ccc dd" {c28f2f}
"dsdsf sfsdf" {216e}
"sdfsdfsd" {48530}
"sdfsdff" {9d2afa0n}
"sdfsdfdff sdfs" {d8681a}
"sdfsdsds sdfsdf d" {5b9b8}
"sdfsdfs sdf sdfsdf" {68e08a}
"sdfsdfsdf sdf" {107fa0}
what I want to have as result is this:
"xxxxx1"
"xx2"
"xx3 gsdd"
"sdsdf xxx"
"sdfsdf ccc dd"
"dsdsf sfsdf"
"sdfsdfsd"
"sdfsdff"
"sdfsdfdff sdfs"
"sdfsdsds sdfsdf d"
"sdfsdfs sdf sdfsdf"
"sdfsdfsdf sdf"
any idea?
I have moved my VirtualBox VM's files to some external disk (I have many VMs and I don't have to much space on my laptop). Now when I start my VirtualBox application. I am having this error message:
Runtime error opening '/home/user/VirtualBox VMs/vm1/vm1.vbox' for reading: -102(File not found.).
I was wondering if it is possible to set a new path to my external disk so that VirtualBox could see my VM and start it without error. If this don't work, I will have to find how to Launch the virtual machine in a different way.
thanks
I recently update my kde 16.04 to KDE 17.04. During few day, everything was working well. But since yesterday, I am unable to connect to wifi. I just have something like: waiting for authorization. Can someone help me understand what is wrong with my system and solve the issue?
Update
When I am oui on a public Wifi, my laptop is able to connect to wifi. This is really weird. I have tried with my phone access point, this is not working. I can't really understand why it is working with public wifi, but neither on my home wifi nor on my phone wifi.
Update 2
When I try to connect to my wifi, I just get a message like this :
can someone help please
I want to allow only internet access (it is useful for update) and ssh on my server. I found this set of rules:
sudo iptables -P INPUT DROP
sudo iptables -P OUTPUT DROP
sudo iptables -A INPUT -i lo -j ACCEPT
sudo iptables -A INPUT -p tcp -m tcp --dport [port number] -j ACCEPT
sudo iptables -A OUTPUT -o lo -j ACCEPT
sudo iptables -A OUTPUT -p tcp --sport [port number] -m state --state ESTABLISHED -j ACCEPT
sudo service iptables save
sudo netfilter-persistent reload
This is working well but I can't update my system or access internet. Which rules should I add to allow outgoing internet connection?
I have some files I downloaded recently and I want to name. It is possible to do something like:
rename 's/ /_/g' $(ls -t | head -n5)
Actually, I would like to rename last downloaded 5 files.
Any idea?
I've installed Ubuntu 17.04 (VirtualBox). But since I have Ubuntu 17.04, it seems like docker is not yet available for Ubuntu 17.04. Is there any workaround to install Docker on Ubuntu 17.04?
This is my commande line history:
2 curl -L https://github.com/docker/machine/releases/download/v0.10.0/docker-machine-`uname -s`-`uname -m` >/tmp/docker-machine && chmod +x /tmp/docker-machine && sudo cp /tmp/docker-machine /usr/local/bin/docker-machine
3 docker-machine version
4 docker pull ubuntu:latest
5 sudo apt-get update
6 sudo apt-get install linux-image-extra-$(uname -r) linux-image-extra-virtual
7 sudo apt-get install apt-transport-https ca-certificates curl software-properties-common
8 sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
9 sudo apt-key fingerprint 0EBFCD88
10 lsb_release -cs
11 sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) \
stable"
12 sudo apt-get update
13 sudo apt-get install docker-ce -y
This is the actual error:
user@user-vm:~$ sudo apt-get update
Hit:1 http://ch.archive.ubuntu.com/ubuntu zesty InRelease
Hit:2 http://ch.archive.ubuntu.com/ubuntu zesty-updates InRelease
Get:3 http://security.ubuntu.com/ubuntu zesty-security InRelease [89.2 kB]
Hit:4 http://ch.archive.ubuntu.com/ubuntu zesty-backports InRelease
Ign:5 https://download.docker.com/linux/ubuntu zesty InRelease
Ign:6 https://download.docker.com/linux/ubuntu zesty Release
Ign:7 https://download.docker.com/linux/ubuntu zesty/stable all Packages
Ign:8 https://download.docker.com/linux/ubuntu zesty/stable amd64 Packages
Ign:9 https://download.docker.com/linux/ubuntu zesty/stable Translation-en_US
Ign:10 https://download.docker.com/linux/ubuntu zesty/stable Translation-en
Ign:11 https://download.docker.com/linux/ubuntu zesty/stable all DEP-11 Metadata
Ign:12 https://download.docker.com/linux/ubuntu zesty/stable amd64 DEP-11 Metadata
Ign:13 https://download.docker.com/linux/ubuntu zesty/stable DEP-11 64x64 Icons
Ign:7 https://download.docker.com/linux/ubuntu zesty/stable all Packages
Ign:8 https://download.docker.com/linux/ubuntu zesty/stable amd64 Packages
Ign:9 https://download.docker.com/linux/ubuntu zesty/stable Translation-en_US
Ign:10 https://download.docker.com/linux/ubuntu zesty/stable Translation-en
Ign:11 https://download.docker.com/linux/ubuntu zesty/stable all DEP-11 Metadata
Ign:12 https://download.docker.com/linux/ubuntu zesty/stable amd64 DEP-11 Metadata
Ign:13 https://download.docker.com/linux/ubuntu zesty/stable DEP-11 64x64 Icons
Ign:7 https://download.docker.com/linux/ubuntu zesty/stable all Packages
Ign:8 https://download.docker.com/linux/ubuntu zesty/stable amd64 Packages
Ign:9 https://download.docker.com/linux/ubuntu zesty/stable Translation-en_US
Ign:10 https://download.docker.com/linux/ubuntu zesty/stable Translation-en
Ign:11 https://download.docker.com/linux/ubuntu zesty/stable all DEP-11 Metadata
Ign:12 https://download.docker.com/linux/ubuntu zesty/stable amd64 DEP-11 Metadata
Ign:13 https://download.docker.com/linux/ubuntu zesty/stable DEP-11 64x64 Icons
Ign:7 https://download.docker.com/linux/ubuntu zesty/stable all Packages
Ign:8 https://download.docker.com/linux/ubuntu zesty/stable amd64 Packages
Ign:9 https://download.docker.com/linux/ubuntu zesty/stable Translation-en_US
Ign:10 https://download.docker.com/linux/ubuntu zesty/stable Translation-en
Ign:11 https://download.docker.com/linux/ubuntu zesty/stable all DEP-11 Metadata
Ign:12 https://download.docker.com/linux/ubuntu zesty/stable amd64 DEP-11 Metadata
Ign:13 https://download.docker.com/linux/ubuntu zesty/stable DEP-11 64x64 Icons
Ign:7 https://download.docker.com/linux/ubuntu zesty/stable all Packages
Ign:8 https://download.docker.com/linux/ubuntu zesty/stable amd64 Packages
Ign:9 https://download.docker.com/linux/ubuntu zesty/stable Translation-en_US
Ign:10 https://download.docker.com/linux/ubuntu zesty/stable Translation-en
Ign:11 https://download.docker.com/linux/ubuntu zesty/stable all DEP-11 Metadata
Ign:12 https://download.docker.com/linux/ubuntu zesty/stable amd64 DEP-11 Metadata
Ign:13 https://download.docker.com/linux/ubuntu zesty/stable DEP-11 64x64 Icons
Ign:7 https://download.docker.com/linux/ubuntu zesty/stable all Packages
Err:8 https://download.docker.com/linux/ubuntu zesty/stable amd64 Packages
404 Not Found
Ign:9 https://download.docker.com/linux/ubuntu zesty/stable Translation-en_US
Ign:10 https://download.docker.com/linux/ubuntu zesty/stable Translation-en
Ign:11 https://download.docker.com/linux/ubuntu zesty/stable all DEP-11 Metadata
Ign:12 https://download.docker.com/linux/ubuntu zesty/stable amd64 DEP-11 Metadata
Ign:13 https://download.docker.com/linux/ubuntu zesty/stable DEP-11 64x64 Icons
Fetched 89.2 kB in 12s (7'258 B/s)
Reading package lists... Done
W: The repository 'https://download.docker.com/linux/ubuntu zesty Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Failed to fetch https://download.docker.com/linux/ubuntu/dists/zesty/stable/binary-amd64/Packages 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.
I have a lenovo 900 with kde installed. I recently updated from kde 16.04 to 17.04. Now my mouse freeze frequently. When this occurs, I can't move the mouse and I can click. After restart, my mouse still don't work. For it to work, I must shutdown my system and start with the power button. I am trying to understand what is going on but I don't know where to start. Have you had this issue? how to solve it?
Thanks.
I want to enable touch-pad gesture on KDE 16.04. I found this that for Ubuntu and I tried it but is not working. How can I make it working on kde ? Thanks