Fedora Hardware :: DVI Input Not Working
Feb 14, 2011
I upgraded from FC12 to FC14. I have a Samsung P2250 monitor which has both analog and DVI input. I have a Nvidia GE Force 8500 GT video card that also has analog and DVI ports. With FC12 I was using the DVI with no problem. After converting to FC14, the DVI does not work. If I use the analog ports, all is fine. I tried connecting both cables to see the results.
System - Preferences - Monitor shows 2 monitors. I assume that it is pickup both cables and thinks there are two monitors. I can turn either one off or on. If I turn the analog one off, the screen goes black until the 'Do you like this ' times out. It then comes back and I can work again. If I turn the digital one off, all works fine. If I disconnect the analog cable and boot the system, the POST messages show up, the GRUB menu shows up, but the screen goes black when FC14 loads.
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Jul 9, 2010
So I have this cable going from a cassette players "phones" jack to my computers input jack but there is no sound coming from my speakers though it did with Windows XP.
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Jun 2, 2009
I've been using python/bash to help myself automate things for a long time, however I am curious. One reason I use python more is because I don't quite know how to work with user input in Bash, such as getting it to ask for input and wait, and then placing that user input into a command.
Here's an example of a script I use from time to time for converting OGG video files into AVI.
How could I write this same script in Bash? Keep in mind I am mostly self taught, so I am by no means an expert programmer.
Code:
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Nov 12, 2009
when i updated to 9.10, flash stopped working properly. essentially, it wouldn't accept any clicks. i could press spacebar to pause videos videos, but anything involving the mouse wouldn't work. "on hover" functions seem to work (the play/pause button glows when i hover the cursor over it), but the "on release" functions do nothing.
i tried using the fix from this website--
[url]
but it didn't do anything at all. then i tried this script--
[url]
but now firefox crashes with a segfault every time flash is used.
is there a way i can downgrade back to 9.04 as easily as i upgraded to 9.10?
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Jan 4, 2010
I have had trouble with my sound since installing. I have been able to get output sounds to work by setting my sound output to:Internal Audio Digital Stereo (IEC95 instead of:However, my microphone does not work. I know it was working earlier on but I can't figure out what the settings were at that time.Are there any ideas on what I can try to get the input and output audio working correctly?
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Jan 21, 2011
I've tried to look for a solution for a few days now, and haven't had any results so far. I really hope you can help me so I can get to talk with my girlfriend.I'm running Lubuntu with 10.04 LTS, and alsa version 1.0.23 on Samsung NC10.Hardware works, soundcard is recognized by the OS, modules are loaded, alsamixer volume up and unmuted, sound output is ok, arecord or sound recorder don't get input.
- The microphone hardware works. Having the volumes up I hear the noise from the speakers when tapping the microphone.
- Soundcard is recognized by OS (and like I said, music and all other sound output is perfectly fine)
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Nov 21, 2010
I am using Ubuntu (Studio) 10.04 (kernel name reads "2.6.32-25-preempt"), and I am having a problem with applications that send audio over network connections (skype, google voice, etc.)- the audio that comes out on the other line sounds like small periodic blips. I figure this must be some kind of clocking mismatch or something?
- I can record audio just fine using audacity or other recording interfaces.
- All forms of audio output, including skype and google voice, work just fine (I can hear the person on the other line, but they can't hear me).
How to adjust whatever settings I need to make this work?
Here is my soundcard from lshw:
And my network interface:
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Jan 5, 2010
The code is attached..My intention is that getchar which usually blocks,should come out after 5 seconds(VTIME).But this is not happening..can anyone tell me the mistake that I make..?
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
[code]...
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May 11, 2010
I can't input Japanese charactersn KWriteough the input works in all other applications as far as I know). Does anyone have an idea what the cause might be, or what I should be looking at?The point is not that can't see the characters (but e.g. gibberish instead), but that the characters that I type in the input bar are not transfered into KWrite upon commit.
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Mar 21, 2010
I am using ubuntu 9.10 (kernel 2.6.31-9-rt) and an M-Audio Delta 1010 PCI sound card, and trying to get MIDI inputs and outputs to work on this sound card.I have Jack installed and working. MIDI signals from virtual keyboard or a MIDI player can be routed to fluidsynth, and fluidsynth's audio can be played back through the outputs of the delta 1010.I can use a MIDI sequencer (e.g. rosegarden or qtractor) to record MIDI from virtual keyboard, with jack handling the routing.
But, no matter how I configure the connections in jack, I can't get any signals from the "MIDI In" port on the sound card.Does anybody have some thoughts on how to fix this? Where is the disconnect between the delta 1010 and qtractor? I am concerned also that the "MIDI In" LED on the front panel of the Delta 1010 never blinks. There must be some basic ALSA configuration that needs to be done to activate and use these MIDI ports, or something. I've been trying to figure it out for days.
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Nov 4, 2010
I recently got a real fancy unidirectional microphone, but when I go and use it, something strange happens. The mic is a mono mic, but when I record something, it appears to think it's stereo. Instead of having the same thing on both channels, it puts it all in the left channel, and silence on the right channel.
I tried fiddling with alsamixer. In capture (F4), adjusting the "Capture" device has an effect. However, it doesn't do anything useful. Lowering the right channel to zero does nothing, lowering the left channel to zero creates silence, and disabling the right channel creates silence.
In my System>Preferences>Sound (or pavucontrol, or what-have-you), there are "Analog Stereo Input" and "Analog Stereo Duplex" options there, but no "Analog Mono Input" or "Analog Stereo Output + Analog Mono Input" options (the latter being ideal).
Something interesting, though, if I do this:
Code:
arecord -r 96000 -D pulse -c 1 -vv -V mono /dev/null
it works correctly and outputs on both channels. But if I do
Code:
arecord -r 96000 -D pulse -c 2 -vv -V stereo /dev/null
then it's back to the same behavior. The VU meter on the second command shows the left channel going up and down as I make noise, but the right one always at zero.
The machine does have a crap internal mic built in to the screen bezel. If I do either of the above commands, they both work correctly. The stereo VU shows the same activity for both channels.
The machine is a Eee 1015PED, which has Intel integrated sound. Something probably insignificant is that the mic has a 1/4 inch mono plug, and to get it to plug into the Eee, I needed to get a 1/4 female to 1/8 male adapter. The mic's 1/4 plug is mono (duh) and therefore two-conductor, but the adapter I got is stereo, or three conductor (L, R, GND). I don't know if this is tripping something in hardware to tell it it's stereo or something.
I tried the mic on my desktop, which has a SB Audigy 4 (the non-pro flavor) and that has the "Analog Mono Input" function, so that works fine. Is there some way to turn this stereo input into mono input?
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May 1, 2010
I installed Lucid. I used to have Ubuntu 9.10 and to connect my iPod to my laptop's speakers. There was an option in 9.10 in the Sound Options to change the Mic Input into a Line Input. But now unfortunately I can't find it in Lucid have only 2 audio ports in the laptop: Headphone port, Mic port.
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May 5, 2010
I would like to use Japanese kana (hiragana, katakana, kanji) on Ubuntu but everything that I've tried to get it set up and running isn't working. The Spanish that I have set up is working perfectly so far.
I've read, the SCIM input program should start up automatically when loading a program, it doesn't. When I have it loaded I cannot seem to get the input working.
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Dec 21, 2010
I booted my Fedora 13 live CD on my Dell server, and configured networking and SSHd. On my desktop I logged into the live cd and started copying over a big file (1.5 GB) (i.e. copying from the desktop computer to the server). After copying about half the fil, the download fails with an error message about the filesystem being read-only.I've seen this exact same behavior on both i386 and x86_64 of the same live CD, but don't know why it's happening. I've also had the same issue when copying small files. In /var/log/messages these messages are repeated many times:
Code:
Dec 20 12:32:23 localhost kernel: Buffer I/O error on device dm-0, logical block 684075
Dec 20 12:32:23 localhost kernel: lost page write due to I/O error on dm-0
[code]....
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May 29, 2010
I can't get Thai language input to work.
In "language support" I installed Thai, but it remains grayed out.
In "ibus preferences / input method", no languages are shown.
I added:
I added: "ibus-daemon --xim" to startup applications. No effect.
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Jan 31, 2010
The microphone input of the soundcard itself (it is an on-board Realtek card, standard with most Nforce4 boards) works just fine. Recording quality is very good. But when I try to use the mic input on the front of my PC case, pulseaudio receives no signal from the microphone. Skype doesn't work, Audacity can't record anything either.
Everything is wired inside the case just fine, Windows XP has no problems in using the input on the front. Also the Line-out at the same panel on the front works in F12 without problems, it is just the mic input that doesn't work.
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Aug 19, 2009
I'd like to use Korean but have an English keyboard, an English environment, and need to input via this method. It appears that there is currently no way to use ibus and have the functionality of the "hangul-romaja" tables that SCIM had. For example, it used to be, using Hangul-romaja, that I could type the letters "g" and "a" to get the Korean "가" (ga).
Now, the moment I type "g" it automatically writes. Typing "g" and "a" produces: Am I just doing something wrong? Using Anthy in Japanese works just fine...typing "g" and "a" produces a "が" just like it's supposed to. Anyone out there know what to do to get Hangul-romaja (or something similar!) working in ibus? Am I stuck having to just guess at the Korean keyboard layout or memorize it somewhere? Might there already be an ibus-compatible solution for this?
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Feb 16, 2010
I have a Kore Controller from Native Instruments [URL] using it as a sound card on Fedora 12. Its input knobs are supported by Linux, too, but they are pretty useless for me.It came out that these input knobs send mouse movements from time to time, letting my mouse pointer jumping to the upper left corner of the screen.
So I want to disable the knobs, i.e. I want X to not interpret these "knob actions" as mouse movements. What is the best way to achive this? Can I disable it somewhere in HAL configuration or do I have to modify xorg.conf? And how do I do this?Simply plugging out the Kore Controller is not an option for me because I use it as sound card.
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Mar 22, 2010
Because I am trying to use skype, I try to record my voice with a microphone.
I am working in FC12.
Code:
[gastonv@d5152011f ~]$ cat /proc/asound/cards
0 [AudioPCI ]: ENS1371 - Ensoniq AudioPCI
Ensoniq AudioPCI ENS1371 at 0xec00, irq 17
[Code]....
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Mar 29, 2010
I recently installed Fedora 12 -- a brand new install, not an upgrade. The system was previously using Fedora 11 without any problems. Fedora 12 installed without any issues, and I haven't really done any customization to it. I am running KDE. The system is hooked up a KVM switch.
When I am on system #2 (a Windows system) and I switch back to system #1 (Fedora) after a few minutes of time, the Fedora screen will be blank and the monitor will present an "input signal out of range" error. I can SSH into the box and kill X to get the screen back. This has not happened on this system with any previous versions of Fedora that had been running on it (everything since Fedora 7).
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Jun 1, 2010
Yesterday my Japanese input on F11x64 broke horribly. I have been using iBus all along, and didn't think I did any upgrades, but maybe there was a restart that picked up something previous. As soon as I hit the key to turn on the input method to type Japanese there would be a python process using 100% cpu, but no keyboard input. After fiddling about reinstalling python, iBus, scim and anthy and anything I else I could think of, I decided to upgrade to F13 to see if it would fix it. (trying to use scim instead of iBus hung the machine during start-up after login (I'm using KDE too if that makes any difference)). I did an upgrade instead of a fresh install fyi...
F13 is no better, and has the same issues with the python process. I have tried reinstalling everything again, as well as trying to avoid scim altogether, and just running iBus and Anthy. (The only other issue that I can think of (that prompted the initial restart) was that my .xsession-errors file in my home directory became huge -> 1.7gb!) Japanese input is crucial to my work (It doesn't even work if the default language of the system is set to Japanese), so hope someone has some ideas on how to resolve this, or even just knowing tha japanese is working for someone on a x64 KDE install would be encouraging...
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Jan 7, 2011
So I want to be able to listen to sound coming in on the line in port. The sound does work as I have tested with Gnome sound recorder. However, I would like to be able to hear it all the time. I don't want to have to record to be able to hear it. Is there a way to mix the line input sound with the normal system sounds? This is so I can run sound from my Xbox 360 into my computer. I currently use a audio splitter but I get problems with volume levels due to voltage changes going to the speakers.
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Jul 28, 2011
I am working on serial communication program its working but when I am giving some input in replay minicom giving junk value.
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Aug 8, 2010
Yesterday i download a new firefox china edition from [url] i just want to change my web browse.but it appears two problems first one,after tar the bag , i use this command ~/firefox/firefox want to start the firefox ,bu it tells me "cannot restore segment prot after reloc: Permission denied" then i use "setenforce 0" shut down the selinux ,after that i can start firefox, problems is i need to "setenforce 0"evertime if i restart my computer ,i can't do this again and again how can i do that? second one is my input method can't input chinese ,I think with the above issues，input method can't find input windows.
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Sep 13, 2009
i upgrade system from fedora10 to 11 when i start the system i got following error Unable to keep input method running giving up to bring the process up because main input method process for SCIM rapidly died many time.See .imsettings.log for more details
[Code]...
IM-Settings-Daemon[2595]: CRITICAL **: Giving up to bring the process up because Main Input Method process for SCIM rapidly died many times. See .imsettings.log for more details.
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Oct 25, 2009
We would like to type simplified Chinese characters on FC11. gcim is installed, and it is selected as input method. We see that with ctrl-space input method changes, and we can select types with ctrl-shift. However, we cannot find a "normal" simplified Chinese,. If we type "WO" it pops up with 7 possibilities, witch is not enough as it suppose to drop over 50 .
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Jan 26, 2010
I am setting up a system for students to use to run lab-based exams. On bootup, the system needs to download an encrypted file containing the exam files, and then ask for a decryption password.
I want to do this during system startup (before anyone logs in). But I am having trouble getting keyboard input at this point.
I've put a script in /etc/rc.d/rc5.d/S99examsetup along the following lines:
Code:
#!/bin/bash
echo -n "Enter password:"
read EXAMPW
echo "You gave me: $EXAMPW"
but it doesn't respond to keyboard input. I have tried appending "< /dev/console" but this also doesn't work; in fact if I insert 'tty' before the first 'echo', it tells me that /dev/console is the tty being used for input anyway.
Is there a way round this? I can use plymouth ask-for-password, but that doesn't seem very portable, and it interacts badly with the graphics driver on one of my machines.
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Mar 22, 2010
I just upgrade to F12 from F10 and having problem with Skype mic audio. it was working well with F10 before.
I have try to plug in a mic for internal sound card and using external USB headse, both sources could not capture my mic audio. I try to use Gnome Volume preference to select the source and it makes no different. I also noticed the output volume is low on USB headset too
Just get it working on playing with Gnome Volume preference. I find that on headset input and output audio, I have to crank it up to 100% range to get it working. Volume control seems to be useful from 80-100% Problem solved, hope pulseaudio would improve the volume control
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Apr 11, 2010
I need to set the default input device to be the microphone on my webcam for when I skype, but it seems to keep resetting itself, so I keep going in and changing it.
I am right clicking the volume icon and going into Sound Prefs -> Input, and selecting the camera.
How do I stop it from forgetting this and resetting it?
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Apr 18, 2010
The recent yum update (at 17/4/2010 based on my /var/log/yum.log) has broken Tilda from regaining the input focus after application switching. Only "F12" (the key binding I used to popup/hide Tilda) still works. But now after the losing the initial application input focus, it does not able to regaining it back.
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