Software :: Preload Padsp For Only One Application?
Dec 30, 2008
To prevent various problems in Wine, I'd like to use OSS through PulseAudio, via padsp. I've tried preloading it with this line in /etc/profile:
Code:
export LD_PRELOAD=/usr/lib/libpulsedsp.so${LD_PRELOAD:+:$LD_PRELOAD}
But that causes stuff to fail when KDE starts. What can I put in /etc/profile or .bashrc to preload padsp only for Wine? If nothing can do that, how else can I make Wine always use padsp without having to run it from a console every time?
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Jul 22, 2011
I've been running a java-based audio player for years and it works just fine on 11.2. When I run the exact same software on 11.3 it plays the first track of an album and then fails to play any subsequent track - with no apparent error message. It pretends to play it, advancing the progress bar correctly, but no sound is heard.Having looked for explanations on the web I found a claim that java based programs (at least Sun java 1.6) do not work well with pulse audio. Does 11.3 use pulse audio as a default?
Assuming it does, the solution suggested was to run java via padsp. I am not sure that this is the problem in my case - but I am happy to give it a try. However, I can't seem to find padsp anywhere. It is not available from the community repositories. Where can I get hold of it?
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Nov 29, 2009
I'm using NoMachine's FreeNX client on my Vista PC to access my Fedora 12 box. Mostly works a real peach and I'm very impressed with it. But...... Working through some of the stuff I'd "like" it to do I'm struggling with enabling sound.I've enabled the Multimedia setting in the NX Client. I've loaded via Add/Remove Software,
Sound support with ESD
gg2-esound-2.3.0-13.fc12 (i686)
PulseAudio EsounD dameon compatibility script
[code]...
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Jun 17, 2010
Preload notes the applications I open frequently and preloads them for faster app. startup.
But is there any way in which I can add my own files to preload
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Aug 12, 2011
I have installed Preload (0.6.4-1) on Xubuntu 11.04. How do I know if it is running/working? I can't seem to find any reference to Preload in the task manager.
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Aug 2, 2010
In sysv-rc-conf, I notice that lxde is an option to add to the boot. Would it be possible to use sysv-rc-conf to preload lxde?
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Jan 8, 2010
i got intel inside. when grabbing windows and moving them around they "streaked "(right word ?) over the monitor. Desktop-experience was simply "sluggish". I searched for all kind of info on this board. e.g.: installed preload, intel-microcode, set Xwrapperconfig to -1; -5, -10. tried some changes with swappines and cache_pressure in sysctl.conf. without knowing what it might be good for i ran prelink -a. For about a week it simply rocks: all is "sharp" and clean, including the move of windows. How come? does preload take such a long time ( a few months) to give such an amazing result? Is it related to graphics at all? I upgraded to ext4 bout 4 weeks ago (which takes a while too, from what i have read). intel-microcode doing magic? With the money i got chances are high that the pc`s i buy are intel-inside ones. and with a build-in graphics-card
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Apr 18, 2010
Is there a way to disable preload for a given process and/or a set of files? I'm having an issue with MLDonkey, which I configured to run as a service. Apparently, preload is trying to pre-load the temporary files lying under MLDonkey working directory (which are huge), and tis is causing a massive slowdown when booting
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Feb 28, 2010
I am getting the following message
WARNING: probably, rcvbuf is not enough to hold preload.
When i try to adjust the mtu to the router (1400) config
What is wrong about message? if i change to a low value, like 500, the message it doesn't showed..
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Jul 18, 2011
Whenever I try to use a preload ISO from susestudio.com, it takes me about 5 tries to actually get it to install. I load it up in VirtualBox, and on the screen that warns "you are about to erase all data on /dev/sda, continue?", selecting "yes" will 80% of the time cause it to think you cancelled and waits 30 seconds before rebooting. Every now and then it decides to work, but sadly that's the exception and not the rule. If it makes any difference, the appliance I'm downloading is a custom one based on openSUSE 11.4 Minimal X with GNOME 3 installed on top of it.
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May 10, 2011
For a number of openSUSE releases now, on a periodic basis (monthly, it seems?) both my laptop and my desktop take forever to start. During this time, the hard disk activity is going berserk. When inspecting this with "iotop", a process called "preload" or "start_preload" is hammering the disk, sometimes up to 10 minutes.
The irony is when you research "preload", you find mostly articles like "drastically speed up your Linux system with preload"- I sometimes think it has to do with running VMs on these machines and maybe it's trying to cache those large disk images? Pure speculation, but I can't seem to find any documentation on this.
Anyway, I did finally find a way to turn this thing off. WARNING: since I do not know exactly what preload does and whether your machine becomes unusable if you turn it off, please only follow these instructions at your own risk. Since preload seems to be a very low-level system/service, I did not want to risk uninstalling it. What I did instead was:
Yast2 - System Services (RunLevel)
Click the Expert Mode radio button
Scroll down to the boot.startpreload entry
[code].....
Since I applied these steps, no long boot times with insane hard disk activity has occurred and I also have not noticed anything else complaining or not working with this service off.
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Feb 17, 2010
Have had a clean perfectly working copy of 2.6.31.6-166 for months and after two updates to 2.6.31.12-174.2.3 and 2.6.31.12-174.2.19, neither of the newer kernel versions will allow machine to boot properly. Start-up hangs at the preload daemon with a flickering screen. To use machine, must use grub chooser and choose the original base kernel.
Running on Tyan h2000m board, opteron 2356, Nvidia 9800 GTX+ and 12GB of dram with SELinux security enabled.
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Nov 23, 2009
I've built my own kernel and now boot.preload complains about the missing preloadtrace.ko kernel module.
Where can one find the source for this module?
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Feb 17, 2010
application to monitor application wise network usage?
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Jan 31, 2010
I've downloaded VideoLan (VLC) via Yast but the icon was placed in the audio folder. How do I move it to the video player folder? Also, where are additional icons stored? I run SuSE 11.2 (boxed version) with KDE.
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Mar 16, 2010
How do I make an application launcher in the panel launch more than one application? Is there some sort of a symbol I type between the apps in the command line? Like ;
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Apr 30, 2011
when an application is opened or minimized the icon of that particular application is not showing up in the top bar of ubuntu 11.04...how can i see the icons in the top bar?
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Jun 30, 2009
I am getting no packages listed in Gnome application manager gpk-application 2.27.2. I have tried 'yum clean all' and get the following error messages.
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Apr 14, 2010
So, I have this application called Impact, it is an explicit time integration Finite Elements code written in Java...
[url]
I untar the pack, and launch the application calling a script, from within the untarred folder,
Code:
This launches a gui which allows me to setup a case, which needs some setup file, tipically some *.in and a mesh file, tipically some *.msh.
Other mode of executuion consists of calling the setup file as argument to Impact.sh script ( CLI execution mode, for g33k5 )
My problem is : I have packed the whole stuff into a Slackware .tgz, that places it in /usr/local/Impact, and placed a calling script in /usr/local/bin,
Code:
Code:
I decided to hack the ImpactGUI_OGL_linux_amd64.sh script from
Code:
Code:
no avail,
Code:
even after adding /usr/local/Impact/bin to PATH... won't go...
I can run this thing from within its directory... but I do not like messing within the directories of my applications, this is why I sent this to /usr/local, and placed a calling script in /usr/local/bin...
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May 24, 2010
I have installed Redshift But do not know what to do Next.There is no icon for the application or anything to launch the application.
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Feb 19, 2009
I am trying to troubleshoot an application that is generating several segfaults with an error 14, but the application is not crashing.The program continues to run. I would assume I can connect to a running process to debug it, but I'm not sure what to gather. The program has several background processes associated with it so I'm sure I'll need to attach to the actual internal process. Does anyone have any experience in this to offer some insight?
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Jan 7, 2011
I would like to get the predefined application icon to open the same file types.
for instance: *.avi, *.mp3 to have the VLC icon
and other application to have the icon of their default application.
So far I only found tips to install single icons or to add icon packs. :S
and is there any way to when you install an application make it default for such file types ?
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Jun 13, 2010
I'm playing with NFS.
If I type
mount workstation.localdomain:/NFS /home/AndrewJames/Desktop/NFSonworkstation
I get two folders. The original one that looks like a regular folder and one that looks like a hard disk. Both work but I only want one or the other, what have I done wrong?
Question Two.
I read that some people use NFS to run applications from.
So I decided to play with NFS and set up /usr/bin to export.
From a client I then mounted /usr/bin.
The server machine has virtualbox on and the client doesn't.
On the server if I go into /usr/bin and click Virtualbox, virtualbox opens but if I do this from the client it doesn't. The
Why not? Or what do I have to do to be able to use an application through NFS.
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Mar 29, 2010
How do you run a application at startup before KDM/GDM but after the start of X11?
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Sep 21, 2009
Can someone tell me what is exactly yum ? is an install application ? how does it work ?
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Sep 29, 2010
I want to ask whether there is an application to program the AVR on Linux. if there is what the name of his application? and where I can get it
besides, I also want to install the supporting applications to make PCBs, in windows I used mangunakan Altium.
if for linux what is the name of his application?
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Oct 5, 2010
Since I do not have an internet connection I would like to get the DVD. I would like to get a list of the application contained on the DVD. Can someone direct me to a fedora link with that info.
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Dec 4, 2010
Trying to use json in a php application. phpInfo says php was configured "--disable-json". Looked around and found json.ini in the /etc/php.d and json.so in /usr/lib/php/modules Trying to run a php application, e.g.php test_client.phpI get the error messages:
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/json.so' - /usr/lib/php/modules/json.so: undefined symbol:
ZVAL_DELREF in Unknown on line 0Any why the undefined symbol is there and what to do about it?
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Apr 29, 2011
Just installing F14. I am using the gpk-application (PackageKit gnome-packagekit) but when I need to install a package which needs lot of dependences, the window which tells which packages and dependences are going to be installed is too long that it does not fit in the screen, so the cancel-apply buttons are out of the view then it is impossible to click them.
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May 11, 2011
On windows I have been using Nokia PC Suite to connect my mobile phone & send/receive SMS. Is there any such application for Linux?
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