Fedora :: Cannot Open PCM Device Alsa_pcm For Playback / Start Jack Successfully?
Mar 18, 2009attempting to start Jack using the qjackctl frontend...code...
then Jack stops... how do i start Jack successfully?
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Slackware :: Cannot Open PCM Device Alsa_pcm For Playback
Jun 12, 2011I have installed the Jack audio connection kit from [URL] The two listed dependencies, libsndfile and libsamplerate are installed and everything seemed to go well, except it's not listed in the KDE menus. But that's Ok. I can start it from /usr/bin/jackd But no I can't because I get these error messages:
oot@ed:/# jackd -R -d alsa
jackd 0.116.2
Copyright 2001-2005 Paul Davis and others.
jackd comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it under certain conditions; see the file COPYING for details JACK compiled with System V SHM support. loading driver ..creating alsa driver ... hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit control device hw:0 ALSA: Cannot open PCM device alsa_pcm for playback. Falling back to capture-only mode cannot load driver module alsa
[code]....
Fedora Networking :: Successfully Ping Websites, But Can't Open Them
Nov 27, 2009I have installed windows server 2003 on my computer, and i can surf the internet with my gui-based web browsers.
I have also installed vmware workstation 6.5 on the same computer, and successfully installed fedora 12 in vmware, with network is bridged.
I can successfully ping websites at the command line, e.g., ping [url], it did get replies with time and ttl, but i can't open the websites with firefox or conquerer browsers.
Fedora :: Ardour - Unable To Start Jack
Jul 23, 2010I installed ardour on my F11 box, and both jack1 (0.xx, in /usr/bin) and jack2( 1.9.5, in /usr/local/bin/). Now when I try to start ardour, it balks about being unable to start jack. On the ardour settings page, I tried changing the JACK server path field from /usr/local/bin to /usr/bin, to no avail.
On the cmdline, here's what I get when I run, manually jack1 and jack2:
JACK1:
[root@localhost yati]# /usr/bin/jackd
jackd 0.118.0
Copyright 2001-2009 Paul Davis, Stephane Letz, Jack O'Quinn, Torben Hohn and others.
jackd comes with absolutely No Warranty
This is free software, and you are welcome to redistribute it
under certain conditions; see the file copying for details .....
That prompts me to think that JACK1 is fine... but still ardour won't start up.
Fedora :: USB / MIDI Keyboard - Cannot Get Jack To Start?
Jun 14, 2011I am a simple musician who bought a laptop that didn't have windows, nor can I afford a Windows license (being a proper poor musician and all). I have an M-Audio KeyRig 49 midi controller that I would like to get some sound out of. How might I do this? I have jack, qjackctl, qsynth, et al but forget qsynth... I can't even get jack to start! I just need to hook this thing up to a piano sample and I'll be happy as anything. I understand that system information can be useful so here goes: Running F14... here are the jack messages (btw, ctrl C does not work when trying to copy from the jack messages window, despite the contextual menu saying it should. That sucks. where do I submit a bug?)
01:51:22.730 Patchbay deactivated.
01:51:22.745 Statistics reset.
01:51:22.799 ALSA connection change.
Cannot connect to server socket err = No such file or directory
Cannot connect to server socket
jack server is not running or cannot be started
01:51:22.811 ALSA connection graph change.
01:51:24.191 JACK is starting...
01:51:24.192 /usr/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -n2 -Xseq
Cannot connect to server socket err = No such file or directory
Cannot connect to server socket .....
I have already seen the Fedora Musician's Guide [URL] which is long on theory but short on practical how-to documentation. Is there a better doc I can look at? Do I need to download some special drivers to get this midi interface working? If I plug this thing in to my friend's Mac and run GarageBand, it 'just works' (though GB's piano samples are fairly horrific considering how expensive macs are.) I already own some decent soundfonts but without working jack it seems they aren't much use.
Fedora Hardware :: Audio Playback Device Does Not Work
Apr 18, 2010Every time I log in, I get the following notification from Phonon: The audio playback device does not work. Falling back to RV635 Audio device [Radeon HD 3600 Series] Digital Stereo (HDMI) and of course, I get no sound.
Sound is integrated Intel HD "82801I (ICH9 Family) HD Audio Controller" (courtesy of lshw), and it did work before, it just seems to have appeared suddenly out of nowhere, I can't even tell when and whether it's connected to any updates or other configuration changes.
Ubuntu :: Unable To Start - Cannot Open Root Device
Apr 23, 2010When booting up my IBM Thinkpad Ubuntu stalls giving the following messages:
Cannot open root device "uuid=58a5831c-5757-49f8.....
Kernal Panic - not syncing: Unable to mount root fs on unknown-block
Spurious ACK on isa0060/serio0. Some program might be trying to access hardware directly.
I am or was using Hardy.
It seems to me that the program is telling me it can't find the hard drive or the partition where the OS resides. I have my drive partitioned with into sections for booting, the OS and my Home directory.
Debian :: KDE 3.5 - Device Successfully Unmounted But Could Not Be Ejected
Aug 10, 2010Under KDE (3.5) in Lenny, whenever I "safely remove" a SD card, I get the following message
"The device was successfully unmounted, but could not be ejected"
The message is obviously ridiculous, and the crashing windows error sound that accompanies it very annoying.
Programming :: Function Successfully Called But It Did Not Run Device Properly?
Jan 6, 2010I have our own C written program code which is communicating with a third party C++ written program code to run a moving device. We have successfully communicated with the third party code with wrapper functions. (Thanks to member in LQ that helped me solved this.)Now, we tried to run some functions to move the device. I think it is better for me to attach the related code first. pro.c (The source code we used to run the device)
Code:
#include<stdio.h>
#include "wrapper.h"
[code]....
Ubuntu Networking :: Rtl8185B Driver Fails To Start Successfully
Sep 14, 2010I just bought a new TrendNet TEW-423PI for my ubuntu box (10.04) and have not been able to get it to start. This has the RealTek RTL-8185. I first tried starting up out with the stock install with the built in r8180 drivers. No luck. The board is seen (visible in lshw -C network), but the network device (eth1, or wlan0) never gets created. I googled and got the suggestion that I should install the RealTek r8185 drivers. I did that. I still have the same problem. Looks like something is going wrong in the drivers. Here's what I see in lshw:
Code:
*-network:1 UNCLAIMED
description: Ethernet controller
product: RTL-8185 IEEE 802.11 a/b/g Wireless LAN controller
...
physical id: 9
bus info: pci@0000:00:09.0
version: 20
width: 32 bits
clock: 33MHz
capabilities: pm cap_list
configuration: latency=32 maxlatency=64 mingnt=32
resources: ioport:d000(size=256) memory: 1c020000-1c0203ff
and in dmesg I see
Code:
Linux kernel driver for RTL8180 RTL8185 based WLAN cards
Copyright (c) 2004-3005 Andrea Merello
...
rtl8185B: WW:MAC chip not recognized: version 7. Assuming RTL8180
...
rtl8185B: No channels, aborting
rtl8185B: Initialization failed
General :: Unable To Successfully Start A KDE Session(SLAX), Check Out The Error?
May 1, 2010I'm not able to successfully start a KDE session(SLAX), check out the error, Code: xauth: creating new authority file /root/.serverauth.7378
X.Org X Server 1.4.2
Release Date: 11 June 2008
X Protocol Version 11, Revision 0
[code]....
Ubuntu Multimedia :: Using External MIDI Device To Control Jack Transport
Oct 16, 2010I'm new to ubuntu but i do have a basic understanding of programming, but nothing too serious. The reason I am mentioning this is because I have a little project. Currently I use JACK to control the transport of all the aps i use to make music with ardour, hydrogen and rosegarden mainly. I also have an external midi drum machine that I sometimes hook up into the mix via midi in/out, my drum machine (yamaha ry to be exact can send and receive midi data. My question is can I use the transport controls on my external drum machine to control JACK's transport controls? If there is already am app that does something like that, excellent!
View 3 Replies View RelatedUbuntu Multimedia :: Jack Will Not Start In Realtime?
Nov 1, 2010I am not able to start JACK in realtime mode. This is a bummer. here is the error message I get:
p, li { white-space: pre-wrap; } 11:58:20.745 Patchbay deactivated.
11:58:20.746 Statistics reset.
11:58:20.812 ALSA connection graph change.
[code]...
Ubuntu Multimedia :: Cannot Get The Jack Control Window To Open
Feb 28, 2011I cannot get the jack control window to open. I uninstalled and reinstalled twice and no change. I have sound but would like to get Rosegarden running with Qsynth.
View 5 Replies View RelatedSlackware :: Jack Won't Start With Any Drivers After Installing Libffado?
Dec 5, 2010I installed the libffado from Slackbuilds.org yesterday on my -current box, and followed the instructions in the README for configuration. After I did that jack wouldn't start at all, insisting that there were no recognized drivers, even when I had the alsa driver selected (alsa is working fine, by the way... I have sound). After doing some more research I uninstalled jack and built Jack2 (1.9.6) from source with the following configure options:
Code:
./waf configure --firewire --alsa --dbus --enable-pkg-config-dbus-service-dir
Now when I try to launch jack (regardless of selected driver) I get the following message
[code]....
Ubuntu Multimedia :: Can't Get Ardour Working - Couldn't Start JACK
May 23, 2010I just installed the Ubuntu Studio packages on "normal" Ubuntu, 10.04 -
[code]...
I'm trying to run this on a Dell Mini 10v netbook.
Ubuntu Multimedia :: Unable To Open Device /dev/dsp - Device Or Resource Busy
Apr 13, 2010All my music editing software programs say, "unable to open device /dev/dsp.Device or resource busy." How can I fix this?
View 3 Replies View RelatedUbuntu :: Mdadm: Cannot Open Device /dev/sdb1: Device Or Resource Busy
Jun 11, 2011I rebooted my server and out of nowhere the RAID5 array won't assemble. I've tried everything I could think of to reassemble the thing. I fear that the array is ruined, but I can't imagine how. Here are various bits of information: The simplest failure (with and without partition numbers, which have not been needed in the past):
Code:
richard@nas:~$ sudo mdadm --assemble --verbose /dev/md0 /dev/sd[bcd]
mdadm: looking for devices for /dev/md0
mdadm: cannot open device /dev/sdb: Device or resource busy
[code]...
Fedora :: Not Able To Open Mdadm Raid-device / Sort It?
Dec 16, 2009Got a little problem after the install of Fedora 12. First there was not problem in opening the raid-device, after i tryed to automount it with crypttab and fstab im not longer able to open it.
Here some outputs code...
Fedora Networking :: The Eth0 Device Does Not Start On Boot?
Mar 29, 2010I just finished installing Fedora 12 on a rack mount server. I was modifying the /etc/sysconfig/network-scripts/ifcfg-eth0 file to use a static IP address, but now nothing works. The device does not boot on start up or anything.Currently, ifcfg-eth0 looks like:
Quote:
DEVICE=eth0
ONBOOT=yes
BOOTPROTO=none[code].....
The eth0 device does not start on boot; the server does not get the IP address, is not reachable over the network, and will not connect to the internet....
OpenSUSE :: Installed Jack But It Won't Start Either On Real, Nonrealtime, Terminal Or Qjackctl?
Jan 23, 2011I installed jack but it won't start either on real, nonrealtime, terminal or qjackctl.It starts a loop of alsa driver xruns until I stop it.
View 9 Replies View RelatedFedora :: Vpnc Not Connecting / Error Can't Open /dev/net/tun, Check That It Is Either Device Char?
May 30, 2011i need to install vpnc in amazon ec2 fedor 8 instance. i have installed with yum install vpnc commaned. And i have placed config file in /etc/vpnc/some.conf. but it is not connecting and giving the following error.
vpnc: can't open /dev/net/tun, check that it is either device char 10 200 or (with DevFS) a symlink to ../misc/net/tun (not misc/net/tun): No such device.
Fedora Networking :: Open The Network Device Control To Activate It But There Is No Network Ports In Network Device Control?
Jan 7, 2010I just added a 2 port network card to a system that is running Fedora 11, but it is INACTIVE. I open the Network Device Control to activate it but there is no network ports in Network Device Control. It is empty.It looks like the system recognize the card and loaded correct driver.
View 4 Replies View RelatedDebian Multimedia :: DVD Playback Broken - Input Plugin Cannot Open
Mar 21, 2010I am not able to play certain encrypted DVD's under Lenny. Some of these DVD's worked fine in a previous installation (Mandriva 2008.1) in the same laptop (nx6125). I tried with several players (Kaffeine, vlc, mplayer), but nothing works. I know that the DVD drive is OK, since I was a able to watch an unencrypted DVD. I also have libdvdnav4, libdvdread3, libdvdcss2, w32codecs already installed.
This is the error message from Kaffeine:
07:06:12 PM: xine: cannot find input plugin for MRL [dvd:///dev/hdc]
07:06:12 PM: xine: input plugin cannot open MRL [dvd:///dev/hdc]
07:06:11 PM: xine: found input plugin : DVD Navigator
And this is from vlc
tommy@tardis:~$ vlc dvd://
VLC media player 0.8.6h Janus
libdvdnav: Using dvdnav version 4.1.2 from [URL]
libdvdnav: DVD Title: DVD_VIDEO
libdvdnav: DVD Serial Number: 2E904DAF
libdvdnav: DVD Title (Alternative):
libdvdnav: Unable to find map file '/home/tommy/.dvdnav/DVD_VIDEO.map'
libdvdread: Invalid main menu IFO (VIDEO_TS.IFO).
libdvdnav: vm: failed to read VIDEO_TS.IFO
libdvdread: Invalid IFO for VMGM (VIDEO_TS.IFO).
libdvdread: Error cracking CSS key for /VIDEO_TS/VIDEO_TS.VOB (0x00000180) .....
[00000277] dvdread demuxer error: read failed for block 0
[00000270] main playlist: nothing to play
Debian Multimedia :: SMplayer Doesn't Automatically Start Playback
May 22, 2011I have avi, mpeg etc files associated with SMplayer. When I double click a file SMplayer DOES lunch but it never starts the playback. Not even the play key is active, and the seek bar and volume bar are frozen. If I go Open-->File and chose a file, everything works great.
View 14 Replies View RelatedDebian Multimedia :: Audacity Playback / "Error While Opening Sound Device"?
Apr 15, 2010When I try to playback a sound file in aucadity just after having played one in rhythmbox or totem or vlc (or presumably any other media player), I get the following message :
"Error while opening sound device. Please check the output device settings and the project sample rate."
When I try again 2 or 3 seconds later, playback works fine. In fact if I wait 2 or 3 seconds after having stopped playback in rhythmbox or totem before starting playback in audacity, audacity doesn't give me the error message at all. Just wondering what causes this delay (as there are no delays when I go from rhythmbox to totem or vlc or anything else).
Slackware :: Error. "the Audio Playback Device HDA Intel (ALC887 Analog) Does Not Work"
Nov 8, 2010I am unable to get any audio to play. I configured alsa and checked to make sure nothing was muted. I think the problem might be KDE related but I'm not sure. Also when I restart the computer I get this error. "the audio playback device HDA intel (ALC887 Analog) does not work".
View 14 Replies View RelatedUbuntu Multimedia :: Jack And "Muse Failed To Find A Jack Audio Server"
Jun 27, 2011I've got an Acer Aspire 5101 with Natty on it and everything works so far, but I can't start Muse. It says: "Muse failed to find a jack audio server". At the bottom it also says: "...if Jack was started check if it was started as the same user as Muse". This might be the issue. But how can I check this? BTW: Jackd has been installed and I am a Member of the Audio Group.
I am new to Ubuntu and don't know how to fix this. I got this Notebook for free, because my Brother wanted to dispose it as it didn't worked properly after he reinstalled xp. Only the dvd-drive is broken, the rest is in really good condition for such an old thing. After a lot of trial and error I could finally install Natty from USB.
Fedora :: Cannot Open Root Device "<NULL>" Or Unkown-block(202,17)
Jun 21, 2009VFS: Cannot open root device "<NULL>" or unkown-block(202,17)
append a correct "root=" boot option
Kernel panic not syncing
VFS: unable to mount root FS on unkown-block(202,17)
I have a Dell xps with a dual core, 8 gigs ram, a primary hard drive with vista on it, and a secondary with linux in its future. It starts loading vmlinuz but ends up with the kernel panic before anything else. I am able to install earlier cores (5-8) and vista recognizes the ram just fine.
Fedora :: Gsoap - Limit Or Disable The Ability Of The Program To Open A Port To Start Communicating On FC15
Jul 18, 2011I'm running Fedora 15, and am trying to run a program that uses gsoap/soapcpp2 2.7.17 to communicate with different parts of the program. As far as I know everything has compiled correctly and I am using the same versions of the required libraries as several working installations. However, every single time the program tries to open a port, the program is unable to do so. This happens no matter what port I specify.
if there is anything in fedora that would limit or disable the ability of the program to open a port to start communicating. I have tried disabling the firewall with no change to the behaviour.