Eclipese Create Desktop Luncher
by dinesh.gupta01＠gmail.com
Hi All,
I downloaded & unpacked Neon Eclipse on my new installed Fedora 25 KDE desktop.I unzipped in my /opt directory. I did all operation using root use. Now I wanted to use as normal user but unable to run using CLI. I followed the instruction provided
https://www.if-not-true-then-false.com/2010/linux-install-eclipse-on-fedo...
tar -xvzf eclipse-java-mars-2-linux-gtk-x86_64.tar.gz -C /opt
chmod -R +r /opt/eclipse
touch /usr/bin/eclipse
chmod 755 /usr/bin/eclipse
#!/bin/sh
export ECLIPSE_HOME="/opt/eclipse"
$ECLIPSE_HOME/eclipse $*
## Create following file, with our favourite editor ##
/usr/share/applications/eclipse.desktop
## Add following content to file and save ##
[Desktop Entry]
Encoding=UTF-8
Name=Eclipse
Comment=Eclipse Neon.2.6.0
Exec=/opt/eclipse/eclipse
Icon=/opt/eclipse/icon.xpm
Terminal=false
Type=Application
Categories=Application;Development;
But I am getting below error:
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged. eclipse
Please help me on this.
StartupNotify=true
7 years, 3 months
Cannot choose window manager at login, and keyboard problem
by M. Fioretti
Greetings,
I just installed fedora 25 workstation, 64 bit, and updated all
the packages. There are two things that don't work so far, and
*maybe* they are related, so here they go:
1) I have also installed KDE, OpenBox and other window managers.
But when I reboot and get the login screen, I see no menu to
select the window manager
2) I have english as default language, but italian keyboard selected.
it works... until another uses logs in. After that, when I switch
user to go back to my own session, I find the desktop using the
ENGLISH keyboard layout, and the keyboard switching widget in the
taskbar doesn't work.
How do I fix these things?
TIA,
Marco
--
http://mfioretti.com
7 years, 3 months
panel locks after upgrade to F25
by Maurizio Marini
Hello
after upgrade to F25, panel locks randomly.
I have KDE and plasma5.
When it happens CTRL+ALT+F2 and back CTRL+ALT+F1 works for me.
I wonder if I can clear something inside .config, something that is recreated
fresh after logoff and login, to fix the issue
or should I ask on ked mlists?
Many thanx in advance
-m
7 years, 3 months
Conflict Sagemath perl
by Patrick Dupre
Hello,
In fc24
dnf update says:
Skipping packages with broken dependencies:
perl x86_64 4:5.22.3-366.fc24 updates 6.0 M
perl-Attribute-Handlers noarch 0.97-366.fc24 updates 76 k
perl-Devel-Peek x86_64 1.22-366.fc24 updates 79 k
perl-Devel-SelfStubber noarch 1.05-366.fc24 updates 62 k
perl-Errno x86_64 1.23-366.fc24 updates 63 k
perl-ExtUtils-Embed noarch 1.32-366.fc24 updates 66 k
perl-ExtUtils-Miniperl noarch 1.05-366.fc24 updates 63 k
perl-IO x86_64 1.35-366.fc24 updates 128 k
perl-IO-Zlib noarch 1:1.10-366.fc24 updates 67 k
perl-Locale-Maketext-Simple noarch 1:0.21-366.fc24 updates 66 k
perl-Math-BigInt-FastCalc x86_64 0.31-366.fc24 updates 68 k
perl-Math-BigRat noarch 0.2608-366.fc24 updates 77 k
perl-Math-Complex noarch 1.59-366.fc24 updates 95 k
perl-Memoize noarch 1.03-366.fc24 updates 105 k
perl-Module-Loaded noarch 1:0.08-366.fc24 updates 61 k
perl-Net-Ping noarch 2.43-366.fc24 updates 82 k
perl-Pod-Html noarch 1.22-366.fc24 updates 74 k
perl-SelfLoader noarch 1.22-366.fc24 updates 70 k
perl-Test noarch 1.26-366.fc24 updates 76 k
perl-Time-Piece x86_64 1.29-366.fc24 updates 84 k
perl-bignum noarch 0.39-366.fc24 updates 88 k
perl-core x86_64 5.22.3-366.fc24 updates 59 k
perl-devel x86_64 4:5.22.3-366.fc24 updates 553 k
perl-libs x86_64 4:5.22.3-366.fc24 updates 1.4 M
perl-macros x86_64 4:5.22.3-366.fc24 updates 59 k
perl-open noarch 1.10-366.fc24 updates 64 k
perl-tests x86_64 4:5.22.3-366.fc24 updates 1.1 M
perl-utils noarch 5.22.3-366.fc24 updates 132 k
To install the new packages, I need to remove the sagemath package !!
Actually, the issue may be due to Singular.
It looks like that there is an issue !
Regards.
===========================================================================
Patrick DUPRÉ | | email: pdupre(a)gmx.com
Laboratoire de Physico-Chimie de l'Atmosphère | |
Université du Littoral-Côte d'Opale | |
Tel. (33)-(0)3 28 23 76 12 | | Fax: 03 28 65 82 44
189A, avenue Maurice Schumann | | 59140 Dunkerque, France
===========================================================================
7 years, 3 months
Where's my load average coming from?
by Sam Varshavchik
One of my servers was a bit "unresponsive". After waiting about 20 seconds
for an ssh connection, the root shell seemed fine, but top showed this:
top - 06:31:36 up 3 days, 21:37, 2 users, load average: 6.00, 6.00, 6.00
Tasks: 294 total, 1 running, 277 sleeping, 0 stopped, 16 zombie
%Cpu(s): 0.1 us, 0.1 sy, 0.0 ni, 99.8 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0
st
KiB Mem : 4045896 total, 1200824 free, 346588 used, 2498484 buff/cache
KiB Swap: 2096112 total, 2093448 free, 2664 used. 3288268 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+
COMMAND
22031 root 20 0 156776 4092 3480 R 0.9 0.1 0:00.04
top
1 root 20 0 147032 7660 5616 D 0.0 0.2 0:14.18
systemd
2 root 20 0 0 0 0 S 0.0 0.0 0:00.05
kthreadd
3 root 20 0 0 0 0 S 0.0 0.0 0:00.01
ksoftirqd/0
The load average was 6. But nothing was burning CPU.
After poking around, all signs were pointing to systemd doing what systemd
does best:
# systemctl status
Failed to read server status: Connection timed out
And the 16 zombie processes were system daemons, that should've been reaped
by systemd.
"reboot" did nothing, of course. "reboot --force" did the trick.
Setting aside yet another systemd fiasco (on a mostly idle server that did
absolutely nothing for the last ten hours) I'm curious as to how
/proc/loadavg could end up reporting a load average of 6, without any
processes being seeming to be doing anything.
7 years, 3 months
GSoC 2017 org applications open ( sourcing interest and ideas)
by Corey W Sheldon
As some of you may know, every year Google hosts the Google Summer of
Code (GSoC), last year we participated with some decent results for a
few projects. I was just sending this heads up to those whom may be
interested in partaking as a mentor or student (even if you are already
a fedora contributor) for a project within Fedora.
Basic requirements for students and ideas are below and find the full
lowdown at [0].
What are the eligibility requirements for participation?
* You must be at least 18 years of age
* You must currently be a full or part-time student (or have been
accepted for the fall term) at an accredited university as of the
student acceptance date
* You must be eligible to work in the country you will reside in during
the program
* You have not already been accepted as a Student in GSoC more than once
* You must reside in a country that is not currently embargoed by the
United States. See Program Rules for more information.
Prospective students: read the Student Manual [1]
Prospective Mentors: read the Mentors Manual [2]
[0] https://developers.google.com/open-source/gsoc/faq
[1]
https://developers.google.com/open-source/gsoc/resources/manual#student_m...
[2]
https://developers.google.com/open-source/gsoc/resources/manual#mentor_ma...
Hopefully I will see some of you among the applications.
--
Corey W Sheldon
M:703.839.6609:|:D:310.909.7672
PGP:|:0x4B1616F5BDFCC807:|:0x151D53B9C62FA404:|
|:0x418E43BCA33F2A72:|:|:0xA82F0594E76CB213:|:|:0x6B4FFDF3D89BCFA5:|
|:https://keybase.io/linuxmodder:|:https://ameridea.github.io:|
|:https://cs.danychtech.com
A goal is not always meant to be reached, it often serves simply as
something to aim at. --Bruce Lee
Absorb what is useful, discard what is not, add what is uniquely your
own. --Bruce Lee
Any man willing to sacrifice security for convenience, is deserving of
neither. -- Benjamin Franklin
Disclaimer: All correspondence shall be deemed of a sensitive nature,
and not re-distributed without good cause or per-approval.
All Emails shall be GPG signed or carry a attached vcf/asc blob, any
email lacking this shall be treated with healthy skepticism.
7 years, 3 months
libc++ on Fedora 25 broken?
by cen
Trying to compile a hello world cpp on Fedora 25 with clang++ and libc++.
sudo dnf install clang libcxx-devel
#include <iostream>
#include <string>
int main()
{
std::string a = "abc";
std::cout << a;
}
clang++ -stdlib=libc++ hello.cpp
This results in a bunch of linker errors. What am I missing?
Best regards, cen
7 years, 3 months
%prep and %autosetup: move the unpacked source directory
by arnaud gaboury
Here is my working directory at the beginning of build, right after I
downloaded the source with spectool. The root directory of the .zip file is
called "platform-master".
-------------------
[makerpm@thetradinghall rpmbuild]$ ls -al
-rw-rw-r-- 1 makerpm makerpm 31120791 Jan 15 11:52 master.zip
-rw-rw-r-- 1 makerpm makerpm 4325 Jan 17 16:22 mattermost.spec
-------------------------
At the begining of my build, I need:
- mkdir src/github.com/mattermost
-unzip the source in src/github.com/mattermost/plateform-master
- cd src/github.com/mattermost/plateform-master to start make.
Here is what I wrote in my .spec file:
%prep
%autosetup -n platform-master
mkdir -p %{_topdir}/src/github.com/mattermost <<< = (here, is it correct
to use %{_topdir} ? )
mv plateform-master %{_topdir}/src/github.com/mattermost/platform
Unfortunately, I have this error:
mv plateform-master /home/makerpm/rpmbuild/src/
github.com/mattermost/platform
mv: cannot stat 'plateform-master': No such file or director
Here is what happens when running $fedpkg --dist f25 prep:
-------------------------------------
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.zJOa1Q
+ umask 022
+ cd /home/makerpm/rpmbuild
+ cd /home/makerpm/rpmbuild
+ rm -rf platform-master
+ /usr/bin/unzip -qq /home/makerpm/rpmbuild/master.zip
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd platform-master <<< ==== WHY ??
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ mkdir -p /home/makerpm/rpmbuild/src/github.com/mattermost
+ cd ..
+ mv plateform-master /home/makerpm/rpmbuild/src/
github.com/mattermost/platform
mv: cannot stat 'plateform-master': No such file or directory
error: Bad exit status from /var/tmp/rpm-tmp.zJOa1Q (%prep)
--------------------------------------------------
It seems I am inside the directory I want to move, platform-master.
Why do I cd this directory? How to avoid it so I am able to move this
directory? Or best, how can I unzip the content of master.zip in src/
github.com/mattermost/platform?
Thank you for help to write these few lines in a clean manner.
7 years, 3 months
