Fedora :: SE Management Gone - Where Is It Now - How To Disable
Mar 24, 2010
The management panel seems to not install,
[root@localhost ~]# system-config-selinux
Command not found. Install package 'policycoreutils-gui' to provide command 'system-config-selinux'? [N/y]
* Resolving dependencies..
y
The following packages have to be installed: setools-console-3.3.6-4.fc12.i686Policy analysis command-line tools for SELinux Proceed with changes? [N/y] The transaction did not proceed. Failed to install packages: user declined simulation
[Code]....
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Mar 29, 2010
How to disable the power management in fedora 12, so that lcd/monitor should not go to sleep/off when system is idle?
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Sep 22, 2010
I am wanting to completely disable Power Management, can I do it through the GUI? I am a former OpenSuSE user & am use to YaST. So it is a little hard finding ways to edit some settings.
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Apr 2, 2010
I've just installed openSuSE 11.2, and I need to disable the feature that causes the laptop to suspend when you close the lid (and it's plugged in to the wall). I've already done this for my user profile, and I've attempted to do it for the root profile, as well, but when the GDM login screen is shown, the laptop still suspends when you close the lid.
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Apr 27, 2011
I have Lucid Lynx with Gnome and Kernel 2.6.32 installed. Which probelms can I get if I disable Power Manager (Power management daemon) from the startup?
BTW does
Code:
xset -dpms s off do the same thing like disable Power Manager in the Starup Applications or DPMS is just for the Monitor?
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Jan 6, 2010
I want to disable display power management.
I tried to achieve this by disabling 'Enable display power management' checkbox in the 'Configure Desktop -> Display -> Power Control' KDE configuration dialog. That didn`t help and display still goes into standby mode after some period of inactivity. Also, I tried to disable dpms functionality by calling 'xset -dpms'. That didn`t help too. Note that 'xset dpms force standby'
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Aug 19, 2010
One of the PC having Ubantu gets disconnected automatically from the network.As we do in normal windows is that we get to the device manger and select the LAN card properties and check off the power management check box similarly how can be do this thing in a linux OS.
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Feb 17, 2010
I have recently loaded Ubuntu 9.10 which runs perfectly, except for the power management system.I go into the GUI power management screen and tell it to use the screen-saver after ten minutes, but NEVER suspend/ hibernate but it suspends/hibernates anyway,sometimes after an hour, sometimes hours later.Is it possible to keep the screen-saver but disable the rest of the power management system?
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Nov 11, 2009
Does anyone know of something similar to SecureCRT for linux. Id like a program that keeps a list of devices and when i click it, it would open the session in a tab.
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Dec 19, 2009
it doesn't do anything critically wrong.it shuts down, starts up, suspends, restarts, etc, rather well.only thing is that, altho' I set the settings to never hibernate and to never put the display to sleep, it does. I't's annoying, since I can't whatch a movie in peace, for instance.
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Apr 19, 2010
When I change the "Put display to sleep when in active for" it seems to make no difference. The screen goes to sleep when it wants. Some times in the middle of watching a dvd (after about 10 mins when it is set to 1 hour).Could this be done by terminal, perhaps there is a problem between entering in the GUI and actually telling the machine.
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Jul 9, 2010
I installed Fedora 13 (KDE) version: Linux version 2.6.33.5-124.fc13.i686.PAE latptop: toshiba satellite C650 - intel core i3 I have few problem, one of them is the power management it seems the power management can't see the battery therefore not battery status. power profile isn;t working. after shutting down the system, the computer stays on (screen, hdd ..etc) until I press the "turn on button". also I cant change the screen brightness using power management..its fixed.I dont know whats the problem and i dont know how to fix it.
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Mar 8, 2011
for quite a while inside of our organization we've been editing /etc/sysconfig/iptables directly without much issues. However it was suggested to us that by doing so we risk losing all those rules whenever some package decides to use lokkit or "system-config-firewal*"Doing a bit of analysis I can't really find any trace of code that would prevent us from maintaining iptables just the way we were (as long as *we* don't use lokkit or system-config-firewall*) since "service iptables save" is a valid technique and uses iptables-save script which is part of iptables package and *not* part of system-config-firewall*
So we've got some evidence that may confirm our usage as valid, however it would be nice to know if indeed this is *not* a recommended way of maintaining iptables and we should reconsider how we approach it.
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Apr 12, 2011
I've gone though the system purging/removing what I don't require on my Fedora install using the graphical tool in gnome 3. I then used package-cleanup --leaves to clean up some cruft left behind. yum list installed shows I still have 1031 packages installed, which is about 400 more than similar setups I used to have on Debian, and truthfully on Debian I have more stuff installed that I've still got to install here (gimp, nvidia drivers, etc).
I see a buch of stuff in yum list installed I don't need, so I can use yum remove foo to cleanup some more, but I'm wondering if there's another graphical interface or perhaps and advacned option in the add/remove software application I've been using thus far.
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May 28, 2011
I just did an upgrade from F13 to F14.[*] Now, power management (in Gnome) does not work any more. For example, when pressing the power button, there is just a 'Cancel' button (no button for shut down, suspend, hibernate), in Gnome menu there is no possibility to shut down, and in 'gnome-power-preferences' most options do not work at all. For example, there is no other option than 'Blank screen' for 'When laptop lid is closed' action. When starting 'gnome-power-preferences' with '--verbose' parameter, I get following error messages:
Code:
Cannot add option, as cannot suspend.
...
[code]....
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Jun 4, 2011
I've just [up?]graded from F14 (Fedora 14) to F15 - actually a fresh install, - but now I don't know how to set Power Management in F15.
Are there any F15 users out there that use Power Management?
I'd like my laptop to run when the lid is closed instead of going to sleep and stop the hard drive from spinning down, because it's got hardware encryption on it and it doesn't like to sleep and then be woken up. In fact, I'd like to completely avoid any kind of sleep.
It looks like Fedora 15 is quite fancy but missing a lot of basic features that even Fedora 14 and earlier had (unless I'm somehow unable to find these features in an obvious place). If I can't figure out how to do power management I'll have to upgrade back to F14.
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Jan 25, 2011
I'm looking to setup pulp for patch/update managment. I've managed to install it OK, along with the many dependencies. I'm using CentOS 5.5 on a VMWare virtual machine.
When I try to start it for the first time, I get the following...
# service pulp-server start
Pulp database not initialized, please run: /etc/init.d/pulp-server init
...so I start it with the init parameter...
# service pulp-server init
Starting mongod: [ OK ]
[Code]....
...so it looks like it tries to start, and then gets a segmentation fault and shuts down.
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Mar 21, 2009
I am in a class called Linux System Administration and we are setting up Fedora 8 as a server. Per the class instructions, I have changed the default runlevel to 3 so the system always boots to a command line. The instructions say log in with your regular user account [I KNOW HOW TO DO THIS] and use the startx command to load GNOME. [I HAVE NO IDEA HOW TO DO THIS]
I searched the Internet and the text book, but found nothing I could understand.
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May 22, 2009
Does anyone know if Konquereor can be set up so that it displays the File Management View Profile when it opens?I am using: Fedora 10, KDE 4.2.3 and Konqueror 4.2.3
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Jun 15, 2009
I just upgraded from FC10 to FC11 (32-bit) on an old Dell laptop. I set my power management settings (in Gnome) to turn the monitor off after some idle period but always leave the computer running and the hard drives powered. I also set my screen saver to a blank screen. I noticed that the screen saver does come on (turning the screen black), but the monitor back lighting never goes off. I tried different idle times for the power management settings (I usually set it to 1 min, but some other posts implied that 11 mins might work). I should also mention that this is after I've logged into a user account, not sitting at the login screen.
I didn't have this problem in FC10 (the monitor would actually turn off) so I figured it was a bug in FC11, but I can't seem to find a thread addressing this issue. I've found some what similar threads, but none mentioning this particular problem.
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Oct 27, 2009
I am unable to access the File Management properties.I go System > Preferences > File Management.I get a "Bug Buddy" window (I filed a report, details below).Or, it also happens if I type: 'nautilus-file-management-properties' in the terminal.
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Dec 22, 2010
I have searched for a solution to this issue (it's difficult to come up with a minimum number of search terms) and have found at least one person reporting it, but the solution is "check the xorg logfile" - which is entirely too vague, since I don't know what I'm looking for in the file. Here's the issue: The screensaver and/or power management appears to initiate a logout when I try to awaken the computer, whether the screensaver is still functioning or the screen has been turned off. Wither way, I jiggle the mouse, and it appears there is a crash (black screen with spinning mouse circle) resulting in a new login screen, which is entirely disruptive if I have software running, such as recording an audio stream with Audacity.
I'm using KDE with an OpenGL screensaver (antinspect) set to engage after 10 minutes. As for power settings, I am "letting powerdevil manage screen power saving." On the screen tab I have checked "Dim display when idle for more than [10] minutes." I have enabled display power management - standby after 20 minutes and power off after 30 minutes. (There are way too many options under KDE now, and I don't find an explanation of what the various "Profile Management" options do and what the tabs for "Actions" and "CPU and System" do differently from the "Screen" tab. I have an ATI 4650 video adapter. I'm not using a proprietary driver, since I've not been able to determine that there is one that will work with Fedora 14 (or any other Fedora, for that matter). The machine is a recent AMD (dual core 6000+) with 4Gb of memory.
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Jun 1, 2011
I'm trying to enable power management on my ATI Radeon HD 3650 video card (GPU: ATI RV635; see my Smolt profile). I'm using the open-source radeon driver (xorg-x11-drv-ati-6.14.1-1.20110504gita6d2dba6.fc15).I've followed the instructions found on the Arch Linux Wiki.In order to verify if power management really works, I've tried to enable the "low" power profile through these commands:
Code:
echo profile > /sys/class/drm/card0/device/power_method
echo low > /sys/class/drm/card0/device/power_profile
I've also added the above-mentioned commands to /etc/rc.local to have them executed at startup.Although this page on the X.Org Wiki says that power management on my video card is supported by the radeon driver, GPU clock frequency doesn't seem to decrease: cat /sys/kernel/debug/dri/0/radeon_pm_info reports
Code:
$ cat /sys/kernel/debug/dri/0/radeon_pm_info
default engine clock: 725000 kHz
current engine clock: 722250 kHz
default memory clock: 500000 kHz
[code]....
Also, enabling dynamic frequency switching through
Code:
echo dynpm > /sys/class/drm/card0/device/power_method
seems to have no effect. how to actually enable power management on my GPU?
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Jun 1, 2011
I can't find any proper power management options on Fedora 15, only really basic simple options under the Advanced tab of the Screensaver.Where can I change the Power Management settings in F15?I'd like to set it so that
- screen powers down on closing the lid only, else never powers down / or after a certain time.
- the machine never powers down, either on AC or on battery.
- screen dims on battery after some time, but no on AC.
- hard drive never powers down.
I previously used Fedora 14 and earlier version on my laptops, and could easily set these power management either through the Screensaver, or directly from another menu.Also, I enabled the "Blank Screen Only" mode in the Screensaver, and disabled the "Lock Screen After", but it still asks for a password after some time. How can I stop that?
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Sep 20, 2009
since yesterday when I open up an explorer style window, say I browsed folders in Gnome for each folder it opens a new window. However; when I go to change it so it does it in the same window either through edit properties or system/preferences/file management it does not open and instead a bugzilla window opens as it crashes (taking my desktop with it until it refreshes)
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Dec 16, 2009
I need to work with MySQL database management Software.
But I don't know how it is install on our computer.
I heard that their is a so many step for this process .
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Aug 5, 2010
I am looking for accounting software for fedora 12 that has the following features: inventory management and bill of materials.
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Jun 2, 2011
I just upgraded to f15 x86_64. I use a VPCCEB3Z1E vaio laptop and I noticed that my laptop can't last more than half past an hour running from battery in wireless productivity (just surfing the net and make some word processing, so nothing so heavy...) I use kde 4, installed cpupowerutils (replacement for cpufrequtils), put the modules acpi_cpufreq, cpufreq-ondemand -powersave and the other governors in /etc/rc.d/rc.local for loading them at boot. Edited profiles in powerdevil (every profile has cpupowerutils freq-set -g and the name of a governor) but i still notice no changes. How I can get a better power management on this laptop? Fan still runs at high speed.
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Jul 12, 2011
I have Fedora 15 gnome 3 installed on my new laptop. When my system runs on battery my power management keeps changing my screen brightness. It keeps dimming my backlight. In the GUI of Power Management I cant find any option to change this setting. How can I do that through Command Line
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Aug 6, 2011
I've just installed Fedora this morning. In the past I've tried OpenSuse and Ubuntu. OpenSuse has it's problems and I don't like Ubuntu's new "Unity" GUI, so I wanted to try something else.
1. I got my first error about 1 minute after loading, when I tried to do a software update.("could not add package update for fedora-release-rawhide-15-3(noarch)updates: fedora-release-rawhide-15-3.noarch"). Not sure what that's about, but I found a solution on these forums (just using yum update on the command line).
2. My wireless card (Realtek) is not working. It took me ages (days) to figure out how to get it to work in OpenSuse. I had to compile the driver from source and install the firmware. I'm trying to do the same in Fedora, but am getting an error I don't understand.
On OpenSuse I had to install "Linux Kernel Development", "C/C++ Development" and "Base Development" from YaST, then compile using "make" on the command line. In Fedora I've installed gcc gcc-c++, kernel-devel and kernel-headers using yum. When I try and make the file, I get the following error:
[Code]....
3. I can't find any kind of software management tool in Fedora, just the yum thing on the command line. I don't mind that, but how do I know the names of the things I want to install? Is there some way I can search for software or something?
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