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7
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0answers
7k views

Perf samples too long, lowering kernel.perf_event_max_sample rate to

My machine freezes from time to time and I can get it working back by pressing the space key. I have this problem since two weeks now, but it was just once per day max. Now it's starting to be many ...
4
votes
0answers
758 views

switch off anti aliasing in fedora 22

I updated to fedora 22 last days and under most desktops ( kde/gnome/gnome3 ) all terminals have a very very ugly font setting. It is nearly impossible to use some text base editors in this terminals ...
3
votes
0answers
212 views

No kernel sources available for 4.4.4-301.fc23.x86_64

I am trying to use vagrant on Fedora 23, but it isn't working at all. It isn't working because virtualbox's kernel modules will not install and compile with 4.4.4-301.fc23.x86_64. I installed ...
3
votes
0answers
73 views

Decrease /boot size on Fedora 23

I have a problem with my /boot partition. It only has 200 MB which is insufficient - it is almost full. I have already unistalled old kernels (via dnf, keeping only the latest one) but there are ...
3
votes
0answers
53 views

How to disable the “is not responding” message on Fedora

How can I disable the message : "your application" is not responding on Linux, Fedora ? When the message pop up I'm still able to play the game in the background
3
votes
0answers
114 views

How to configure tftp server on Fedora 23?

I have installed the tftp server using: #dnf install tftp-server How do i set the tftp server directory ? I don't see any tftp related config files in /etc.
3
votes
0answers
113 views

How to start a systemd service after user login and stop it before user logout

I have a Fedora 23 Machine. I have a directory/file synchronizing bash script that synchronizes my local /home directory to a remote directory (in a NAS machine). I run it manually but I would like ...
3
votes
0answers
157 views

Why does dnf uninstall python-pip want to uninstall Fedora?

Having trouble installing packages with pip (wow. so unexpect. much surprise) and upon trying to toss it entirely and start over (no, dnf reinstall was not sufficient) I found that dnf seemed to think ...
3
votes
0answers
51 views

Configure firewalld to distinguish home and public ethernet connection

I connect my notebook via ethernet at home and outside. I want to open some ports for services like samba only at home and not somewhere else. How can i let firewalld automatically detect where i am, ...
3
votes
0answers
163 views

How to create symbol versioned functions in an so file in Fedora?

Due to the following bug in Fedora: http://forums.fedoraforum.org/showthread.php?t=296524 I decided to compile my own versions of zlib and libpng. But after doing so, I realized that libcairo could ...
2
votes
0answers
92 views

Remap Super_R to control (Fedora 22)

I have verified that keycode 134 (0x86) is my Super_R key on my keyboard. But I would like to remap this to control. However, I've tried nearly every permutation. What am I doing wrong? ...
2
votes
0answers
701 views

Ms office 2010 not working in fedora 22 in wine

i am new in Linux, Using fedora 22 beta. i have installed wine. Then installed ms office standard 2010 package. Everything was okay except the Ms power point.Then thought as we do in windows, i will ...
2
votes
0answers
707 views

Completely stop gnome keyring popups

After some updates to fedora in the last few years, I've been getting the following popups (one when I login and one when ever I start google-chrome)... "Choose password for new keyring" "An ...
2
votes
0answers
453 views

Fedora 21 update failed

I have fedora workstation 21 installed and I got a notification in the Software application about an "Important OS Update". When I click "restart and install", the machine restarts and boots into the ...
2
votes
0answers
253 views

client-error-bad-request for Get-Job-Attributes (no URI) from localhost

I'm trying to set up a local printer (no networking involved). The printer is connected via USB. The printer works (on MS Windows). The problem is with CUPS as far as I can tell. I can't understand ...
2
votes
0answers
359 views

Cannot create a virtual machine on Fedora: Activation of org.freedesktop.machine1 timed out

I am trying to create a new VM within Fedora using virt-manager. However, I get the following error: Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/asyncjob.py", line ...
2
votes
0answers
1k views

Fedora 20 - bootmgfw.efi' not found - GRUB2

I have a problem with the bootloader after the installation of Fedora 20. Today I've installed Fedora 20 overwritng Ubuntu 14.04 without experiencing trouble. When I rebooted the pc, I noticed that ...
2
votes
0answers
270 views

ssh to linux through ethernet bridge to windows

I have the following setup Wifi / \ / \ Fedora Desktop Windows 7 Desktop (10.0.1.16) (10.0.1.15) \ ...
2
votes
0answers
88 views

Setting home computer as www web server

I know I'm seriously missing some steps. I need to set my home Fedora 19 running computer as a web server and available it to internet. Its behind a normal home broadband modem connection. my ip ...
2
votes
0answers
608 views

Trying to install Fedora 20 as a Oracle Virtual Box VM ; Installer launches to black screen

I'm trying to install Fedora 20 as a Oracle VM Virtual Box; shortly after the installer launches it just goes to a black screen. My machine is running Windows 7 and the Virtual Box install is the ...
2
votes
0answers
588 views

Linux detects Vaio touchpad as a ImPS/2 Generic Wheel Mouse

I tried this on Ubuntu, Linux Mint and Fedora. My problem is that in these distros, my Vaio VPCSA touchpad is detected as a normal mouse. It works as a simple mouse but multitouch gestures, double ...
2
votes
0answers
198 views

My Fedora Setup is gone due to accidental “yum upgrade”

How to roll back? I tried yum history undo 143 and yum --skip-broken history undo 143 and get the following errors. Important: All I care about is getting my kernel and custom graphics driver back to ...
2
votes
0answers
232 views

Why rebooting the system takes longer than a shutdown in fedora?

I'm a fedora (19/ x86-64) user. When I power off the system, it always takes about 3 to 4 seconds to shut down. But whenever I reboot the system, it takes the system much longer (about 30 seconds or ...
2
votes
0answers
575 views

Pulseaudio high CPU usage

Is it normal that the pulseaudio process has sometimes a CPU usage of ~40%, even without playing audio? The process seems to run in realtime-priority, is that the cause of the problem? Update: I ...
2
votes
0answers
377 views

Conversion of sequence of PNGs to movie using ffmpeg on Fedora 18

I have a series of PNG images called Temp01.png, Temp02.png, ..., Temp99.png which I am attempting to convert into a movie using ffmpeg. I am using the command: ffmpeg -i Temp%02d.png -f avi -vcodec ...
2
votes
0answers
214 views

linux mount nfs based on wifi network name

I'm running fedora 17 with gnome3 and NetworkManager. I have a script "mountNFS.sh" which mounts the NFS exports from my NAS at home. I want know a way to automatically mount and umount my NFS ...
2
votes
0answers
361 views

Bluetooth not seeing mouse (Fedora)

I have a Lenovo S10 'netbook' that I've installed Fedora 17 ("LXDE spin") on. So far pretty much everything works great, except, the on-board Bluetooth. lsusb shows the controller present (0a5c:2101 ...
2
votes
0answers
616 views

Problems with bluetooth headset on fedora 17

I tried bluetooth-wizard and bluedevil. It didn't work. I'm trying to use my bluetooth headset on my Dell Inspiron 1525, running Fedora 17, using a dongle. lsusb lists the dongle as follows: ...
2
votes
0answers
55 views

Picking right serial device

I have several identical USB to serial port adapters on my Fedora FC12 server. Each time I boot, the devices seem to change devices names (/dev/ttyUSBn). Now I will assume that the bus and device ...
2
votes
0answers
240 views

What is sd(exec) process and why is it consuming 100% CPU time?

I recently installed Fedora 16 with XFCE. Occasionally, a process named sd(EXEC) shows up and eats up all of my CPU time (CPU maxes out at 100%). Unfortunately, it cannot be killed even with kill -9 ...
2
votes
0answers
549 views

Connecting Apple Wireless Keyboard on Fedora 15

I have an Apple Wireless bluetooth keyboard that I'd like to use with my Laptop running Fedora 15. The Bluetooth GUI tool is being extremely unhelpful. It simply shows the keyboard in the list of ...
1
vote
0answers
36 views

How do you disable touchscreen gestures on Fedora/GNOME?

I'm creating a touchscreen project on Fedora 23 (using GNOME 3.18.2) that requires a fullscreen Firefox (or Chrome) window that the user cannot close using the touchscreen. However, we realized that ...
1
vote
0answers
41 views

Fedora 23, can't use high resolution on all displays anymore

So I'm having a strange issue here. I'm running Fedora 23, and after a package update, I'm no longer able to utilize high resolution on all 3 of my displays, only one of them. On my main display the ...
1
vote
0answers
46 views

On Fedora23 MongoDB doesn't work for show dbs

On Fedora23 I installed MongoDB using dnf. sudo dnf install -y mongod sudo systemctl restart mongod However it doesn't work for show dbs $ mongo MongoDB shell version: 3.0.9 connecting to: test ...
1
vote
0answers
41 views

Mouse shoulder buttons not working with Synergy

I'm using synergy to share my mouse and keyboard from my fedora 23 linux server to a Windows 7 machine, and the mouse shoulder buttons don't work (side buttons, thumb buttons, whatever you want to ...
1
vote
0answers
30 views

Fedora Linux Network won't stay connected to network

I'm testing a fresh installed fedora 23 workstation on a Lenovo B5080 in my office. The network works fine at first (ping request works) but after sometimes the ping request starts to error ...
1
vote
0answers
35 views

Fedora 22 dnf use cache only

Running on Fedora 22, any time I want to install a package, e.g.: $ sudo dnf install lshw RPM Fusion for Fedora 22 - Free - Updates 855 kB/s | 224 kB 00:00 RPM ...
1
vote
0answers
80 views

Mount encrypted partition after login (LUKS/pam_mount)

During the installations of Fedora 23 I have chosen the option to encrypt the /home partition. As expected, I am asked now to enter the passphrase before the login appears. Now, I have to achieve that ...
1
vote
0answers
311 views

Mount subfolder on cifs share fedora 23

I have a home folder on windows box at work. //SERVER/SHARE/hq/USERNAME username is what i want to mount. SHARE is the share. HQ is folder I don't have access to or SHARE directly it seems. I can ...
1
vote
0answers
45 views

Linux Fedora run Firefox via pkexec sound issue

I would like to setup my Fedora Linux install so that I have control over outgoing traffic on a per application basis. In order to achieve this I have setup an firewall policy to drop everything from ...
1
vote
0answers
29 views

Installed Fedora But Can't Boot To It

I installed Fedora on my laptop but can't seem to figure out how to select it to boot. I created a 20 Gig partition on my HDD for it and it said it installed sucessfully. However, now whenever I ...
1
vote
0answers
119 views

Can ping but can't otherwise reach PFsense clients on virtual bridge

I have a setup with a physical hypervisor running KVM + Libvirtd on Fedora 22. On this hypervisor, there's a PFsense VM and several other VMs interconnected on a virtual bridge. The PFsense VM is ...
1
vote
0answers
38 views

Bad Text Printing on First Page using Scientific Linux with HP 6300 OfficeJet

I have installed in Scientific Linux 7 (fedora variant), cups, 1.6.3-17 and hplip, 3.13.7-6. I have also installed hplip-gui. I am printing to a networked HP 6300 All-in-One. If I print the test ...
1
vote
0answers
21 views

I tried to install Fedora over Windows, but when I try to boot the Windows Recovery appears

I tried to install Fedora using the Live USB, thinking that it would overwrite windows, but now when I try to boot it says 'Windows recovery'. I had deleted all partitions during the installation. A ...
1
vote
0answers
43 views

SL7 (Fedora) Bluetooth Audio

I have installed Scientific Linux (a variant of Fedora). Ever since I installed it, the connection to Bluetooth speakers has been hit and miss. I have the Gnome desktop. The Bluetooth device is ...
1
vote
0answers
77 views

ESC key does not work for whiptail on CentOS / Fedora

I have a problem with one of my shell scripts. The script starts with #!/bin/bash. It is an installation script using whiptail. I really need the 'ESC' key for at least a whiptail box using the ...
1
vote
0answers
205 views

managing disk using fdisk utility

i m new to fedora, I want to create 8GB disk and then want to make three partitions with different sizes. -first partition with 8MB -Second partition with 192MB -Third partition with 7.8GB but it ...
1
vote
0answers
133 views

Display Drivers in Fedora

I am using Fedora 22 and having problems with my Nvidia GeForce GTX765M driver. I cannot adjust my laptop screen brightness and cannot output video from hdmi. I did a little research here and on ...
1
vote
0answers
202 views

Fedora 22 - touchpad detected but not working

I am using fedora 22 (gnome) on a Dell Vostro 3558 - the touchpad is not working and I cannot figure out why. It seems to be detected: $ xinput ⎡ Virtual core pointer id=2 ...
1
vote
0answers
40 views

Unable to install grub on Fedora

I am unable to install grub on Fedora. I ran following commands, # fallocate -l 1G archlinux.raw # fdisk archlinux.raw <<< ' $ > o $ > n $ > p $ > 1 $ > $ > $ > a $ ...