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5
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0answers
4k 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
141 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 ...
2
votes
0answers
18 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
241 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
41 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, ...
2
votes
0answers
403 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
129 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
2k views

failed to access perfctr msr - When running Fedora on a VM

I'm trying to run a Virtual Machine with Fedora, and I choose to "Start fedora" from a list where I can start it or troubleshoot problems. The I get the following output: [ 0.00000] tsc: Fast TSC ...
2
votes
0answers
74 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
954 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
348 views

is it possible to install boost 1.55 on fedora 20 without breaking dependencies to existing boost 1.54?

I must switch from boost and boost-devel 1.54 to 1.55 due to a bug in 1.54 on a fedora 20 x86_64 machine and I wonder what's the preferred way. There are some packages that rely on boost ...
2
votes
0answers
83 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
594 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
436 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
174 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
176 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
3k views

Show hidden folders and files on Fedora 19

I'm in the middle of a migration from Ubuntu to Fedora. How do I make Nautilis in Fedora show the hidden files and folders (those with a dot)? It's Nautilus 3.8.2, if I go to Preferences and choose ...
2
votes
0answers
489 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
348 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
180 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
310 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
587 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
278 views

Model M Keyboard inputs incorrect characters after logging in to Fedora

I recently bought a 24 year old IBM Model M keyboard. From what I gather, it'd been left on a shelf for the last 5 years, so you can imagine the amount of dust dirt and crap that was on it. Before ...
2
votes
0answers
51 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
201 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
511 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
16 views

Setting up ipv6/dhcp with duid

I've got an online.net dedicated server which runs fedora 22, KVM and a few other things, so I currently have it setup with a bridged network connection. My provider has given me a duid, and I'm ...
1
vote
0answers
13 views

Fedora localized wordlist package

On Debian you can get alternative wordlists to the default /usr/share/dict/words by installing wpolish, wgerman and others. This question points how to install the default wordlist on Fedora, and how ...
1
vote
0answers
14 views

Display management in Gnome not working.

I've just installed Fedora 22 (64bit). I have to monitors, one recognized as #1 (on my right) and one as #2 (on my left). Assigning the monitors to right hand side worked fine. I do though often ...
1
vote
0answers
40 views

I cannot get GNU Root android application to install a simple gui

Let me start off by saying I am not a master at the command line. I think it is old fashioned, but can at times be faster than a gui depending on what you need. It, by no means, can replace the ease ...
1
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0answers
41 views

Cannot get pip working on Python 2.6 in Fedora 22 Virtualbox

I'm working on a project that must be tested in a Fedora VM with Python 2.6.6. I have successfully installed that (so I can use that instead of the default 2.7), but I need to install some packages ...
1
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0answers
42 views

Computer suddenly became slow?

I am using Fedora OS on my Desktop. Normally, I always leave my computer on and access with teamviewer remotely. Last week my computer was on for 7 days, and after I start using it I have discovered ...
1
vote
0answers
17 views

Missing LUKS passphrase from login.keyring

The passphrase for my external HD (which I randomly generated and foolishly never wrote down) was stored in my Fedora 21 keychain (~/.local/share/keyrings/login.keyring). I used to be able to see it ...
1
vote
0answers
23 views

How best to iron out disk I/O lag cause?

Running luksCrypt (which I know causes some lag esp. with my -c serpent-xts-plain64 -s 512 -h whirlpool setup) but as of late lag has become very much more noticeable. I use xfs and lvm on this ...
1
vote
0answers
93 views

How to move specific icons from message tray to top panel in Gnome 3.14?

I'm using Fedora 21 with GNOME shell 3.14. I found an extension called TopIcons which works well but it moves all icons, whereas I need only specific ones. I found an instruction but it seems to be ...
1
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0answers
29 views

How to set up an OpenVPN Access Server inside of NetworkManager for GNOME?

I have an OpenVPN server running on a VPS I rent out from Atlanta. It is running CentOS 7 and is using the latest version of the OpenVPN Access Server software. I want to set up my VPN inside of the ...
1
vote
0answers
189 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 ...
1
vote
0answers
14 views

spicy-client assertion failure after computer crash

I usually use spice-client to connect to remote VMs without any problem. Today during usual work my pc freezed (I am strong confident that this is not due to spice) and forced me to brute shutdown. ...
1
vote
0answers
133 views

Faster scroll speed for vncviewer when in full screen

I've started x11vnc on a machine with two screen and am using vncviewer from a single screen machine to connect to it. That is, the local window is smaller than the remote screen. In fullscreen mode ...
1
vote
0answers
188 views

Trying to get Bridged Networking mode in VMWare Player - Fedora Host

I'm fairly new to Linux, having played with it for a while back in 2002-2003. I recently set up Fedora 21 on a Lenovo Thinkpad Yoga, and so far so good. I'm having issues with VMware Player. I have a ...
1
vote
0answers
145 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 ...
1
vote
0answers
31 views

Fedora 20: frequent 20-30 second lockups, dodgy USB port at fault?

Brand new Fedora 20 install, all working fine other than occasional, seemingly random lockups. The 5s load average comes back in the 10-15 range immediately afterwards, so something is getting done at ...
1
vote
0answers
77 views

cannot connect to wifi network

I have a problem with conecting to my wifi. I see my wifi, but when i am trying to connect to it- i write the password and the password-window pop up again like the password is wrong (but it is good, ...
1
vote
0answers
43 views

What triggers dropbox on fedora to upload files?

I am writing a computer simulation on a Fedora system, but wants to postprocess the data using MATLAB on a windows installation. My method for transferring files is Dropbox since the two computers are ...
1
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0answers
1k views

WiFi hotspot not working on Fedora 20

I used to be able to create wifi hotspots on Fedora 20 on the settings -> network screen and clicking on the "use as access point" button: A couple months ago it stopped working. If I recall ...
1
vote
0answers
41 views

Cannot access random part of youtube video in firefox

My computer is running on fedora 19 with gnash install (installing adobe flash is not an option for me since it's proprietary.), as well as Firefox. Actually I can watch many YouTube videos using ...
1
vote
0answers
75 views

Change Keyboard Shortcuts in Linux

The Dvorak keyboard option on Fedora 20 XFCE does not have an option to switch the Ctrl+C, V, X, etc. shortcuts to where they are in QWERTY (which are very convenient locations). So I would like to ...
1
vote
0answers
234 views

Install Weblogic on Fedora 19. tmp too small?

I've been trying to work this out for a bit now and I'm getting nowhere fast. Anyone else have any success with this setup? The issue is that there doesn't appear to be enough space in tmp. Message: ...
1
vote
0answers
126 views

is there a way to tell lxde desktop to “execute” script when double clicking on it?

i'm using lxde desktop, Fedora 20, and i symlinked a shell script to desktop to set resolution and dpi when i use vnc. but everytime i click on the script, it ask me to execute or open it, how to ...
1
vote
0answers
539 views

PyV8 failing to install with pip, does not compile in Fedora 20

I am having the exact same issue as here: https://code.google.com/p/pyv8/issues/detail?id=132, but answer didn't work either. I am trying to install PyV8 using pip in Fedora 20. I get this: $ pip ...