Ubuntu Multimedia :: Lirc Stopped Working After Reboot?
Mar 9, 2011
I have a bare Ubuntu install that I use to run Xbmc. It has been working perfect for a month. I reboot it every few days. This morning I decided to reboot when it came back up my remote stopped working. I hadn't done any updates since I build the box. Unless Ubuntu does them without asking. Here is the dmesg log
Code:
[ 378.197085] BUG: unable to handle kernel NULL pointer dereference at 00000038
[ 378.197101] IP: [<f953af51>] store_protocols+0x91/0x390 [ir_core]
[ 378.197119] *pde = 6f07b067
[ 378.197126] Oops: 0000 [#1] SMP
[Code]....
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Feb 1, 2011
I am running Ubuntu 10.10 and am trying to get lirc to recognize my pcusa mce remote control. I have been working on this for a week and have not had any success. Please note that I am very new to Linux. I am comfortable moving around in the terminal but most of anything else that I do in the terminal is just following instructions.
This is the remote that I am using:
[URL]
When I run
cat /proc/bus/input/devices
I do not see anything that could be the remote. I have tried plugging the USB receiver into my Ubuntu 10.10 net book but it doesn't see the receiver either. I do not have a windows machine that I can test the remote on but I plugged the receiver into my iMac and I did get a red LED lit that I haven't seen on the Ubuntu machines.
When I run irw and press buttons on the remote I see nothing on the terminal.
When I run:
sudo mode2
I get:
mode2: could not get file information for /dev/lirc
mode2: default_init(): No such file or directory
I have tried mode2 both with lirc running and stopped and I get the same response either way.
I have confirmed that there is no /dev/lirc but there is a lircd in /dev (it's not a directory). Also I had read somewhere that lirc doesn't work under Ubuntu 10.10. Is that the case?
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Feb 19, 2011
I have recently built a new Ubuntu 10.10 (64bit) and installed MythTV and LIRC.I have correctly (?) configured LIRC for my specific IR Blaster on the serial port. Using the test send (see below), nothing happens - ie none of the pins on the serial port change state, and hence my IR Blaster hardware does nothing.
# irsend SEND_ONCE DSTV9110 1 2 3
tail -f /var/log/syslog
Feb 15 00:56:56 MalutiPVR2 lircd-0.8.7-pre3[10127]: lircd(default) ready, using /var/run
[code]...
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Feb 28, 2010
I hit Ctrl alt backspace, the black screen whit cursor appears and seems that run forever so rebooted, but mouse isn't working.
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Jan 24, 2011
I hadn't updated until yesturday night, today after the massive update and reboot, my x stopped working. What happens is, after the splash screen, both screens goes black and unresponsive. Tried killing X and alt + ctrl + f1 etc. I can probably fix this myself if I could access the terminal but, the other day I had to be stylish and remove everything from my grub boot besides Windows 7 and the default Ubuntu so I can't boot into root terminal. So, how would I gain access to a console before X starts?
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Jun 11, 2011
I've been using ssh for a LONG time to connect my laptop to my desktop with no problems. I use a non-standard port (nnnnn) and keys. After a power outage that caused a shutdown and reboot, I can no longer ssh into the desktop. The only changes I've made are updates (laptop and desktop both running ubuntu 10.04).
$ ssh -p nnnnn Desktop
ssh: connect to host Desktop port nnnnn: Connection refused
No messages are generated in any of the logs on Desktop!
$ /usr/sbin/sshd -T
port nnnnn
protocol 2
addressfamily any
listenaddress 0.0.0.0:12023
listenaddress [::]:12023 .....
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Jun 13, 2010
My computer wouldn't come out of sleep mode, so I had to shut it down improperly. Now there's no ethernet network connection. The NIC works as I can start the computer by wake-on-lan, but somehow Ubuntu no longer sets up a network connection on it.
The green light on the NIC is lit up and blinking. I have changed no settings. It used to get an IP address from the DHCP no problem, but ifconfig now only shows 127.0.0.1.
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Jan 12, 2011
I home-made the exact configuration detailed on the lirc.org webpage for making your own IR receiver. It's all wired correctly, I'm just not sure that the serial port is working like it should. I've used a voltmeter to determine that the voltage regulator is working and all.....
I've got LIRC configured with the home-brew IR receiver, and a Haupauge remote. I run irw and NOTHING happens no matter what remote I point at it. I've used test leads to see the effect using a remote on the unit has, and it seems to be working correctly, so either a driver or config file isn't working correctly. I've read a BUNCH of pages but simply don't know enough to troubleshoot any further on my own.
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Jan 20, 2011
I tried everything here; [URL].. When I try to use the Nuvoton IR Receiver it completely locks up the system and I need to chroot into the file system and disable lirc just to get booted again. Does anyone have LIRC and the IR receiver working on this box? I also went through the list and tried all the cir receivers in the lirc list. Here is the hardware info;
Code:
description: Desktop Computer
product: To Be Filled By O.E.M.
vendor: To Be Filled By O.E.M.
version: To Be Filled By O.E.M.
serial: To Be Filled By O.E.M.
[Code]...
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Aug 1, 2011
after starting over with ubuntu minimal (now on maverik , 10.10) i've been strugling to get lirc to work.
[Code]...
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Mar 11, 2010
Have been using Jaunty for a year now, but today my sound has stopped working. It works fine in windows which should eliminate any hardware problems. When I run a test through sound preferences I get to hear static.
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Jul 9, 2010
I'm still using the last LTS 8.04. Getting ready to upgrade to the newest version
Flash was working perfect until one of the last software updates. Now all I get is "The Adobe Flash plugin has crashed."
I tried running:
sudo apt-get install flashplugin-installer and got the following message"
Quote:
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Couldn't find package flashplugin-installer
If anyone has any advice it would be much appreciated. I'd really like to get Flash working again before I build a new box and upgrade to 10.04.
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Dec 7, 2010
I have been using this fine tuner, however some days ago it wouldn't open any more.In the console I get the following:
Code:
usage: gtkguitune [--option [<arg>]]
options:
[code]....
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Mar 16, 2011
Getting a little tired of applications working one day but not the next....this morning it's devede. Firstly it somehow VANISHED from the system...all on it's own. Then when I reinstalled it, it spits this guff out...........
yesterday it was mplayer...I watched a view videos...and then it just started segfaulting on every video including the ones it just played. As such as well as any advice re: devede I would like to hear how to turn all ubuntu's sneaky background crap off so it acts like linux and not windows.
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Apr 10, 2011
I have ubuntu 10.10 everything was OK, suddenly skype stopped working, tried the new version, but the same problem exist.
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May 2, 2011
in 10.10 my internal audio and my external usb 5.1 soundcard worked fine, and everything was still ok after i upgraded to 11.04. i then tried to install an equaliser called "alsaequal" which required the alsa-driver-1.0.24 package, which i compiled ok. now i've lost all sound and can only see dummy output listed in sound preferences, and no hardware is detected.
sudo aplay -l doesn't detect anything either! i've folled all the steps on the sticky thread in multimedia, i tried purging and reinstalling all the alsa packages which didnt work, and then tried compilling alsa source packages, which wound up with errors. i was following this thread: http://ubuntuforums.org/showthread.php?t=1725874 which suggested running the alsa-info.sh script. i ran this and uploaded the output here:961380d1e9d23fi dont really understand any of this, but it seems to have detected my internal pci card but not my usb card.any help would be really appreciated after the hours spend fruitlessly trawling through these forums
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Apr 28, 2011
configure Clementine working with lirc.
System - Suse 11.4 Gnome
Lircd - Configured and work correctly (mplayer and VLC)
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Mar 10, 2011
I have been running X applications over my ssh connection for a long time using the command ssh -Y servername.example.com -p 222 . About a week ago, I noticed that it no longer works. I also tried ssh -X servername.example.com -p 222 but again, no success.
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Jan 18, 2010
I have an HP dvd1040 lightscribe DVD/CD burner. All through 8.10-9.04 it worked flawlessly. I used DeVeDe to convert tons of stuff and it always burned no problem. Same with my data discs of .jpgs and audio cds. I used Brasero mostly, because there were never any problems.
All that changed with my upgrade to 9.10 Now, the same burner simply will not work with any program. It will read a CD fine and it recognizes blank media, but every time I try to burn something, it fails. I've gone through Brasero, K3B, Gonmebaker, Xfburn. Every one returns an error.
When I attempt to burn, eacj of these programs starts the process and I can hear the drive spinning. It will spin, stop, spin, stop...
I've noticed lots of people having problems with burning and 9.10 but I thought I would ask about specifics with my HP drive.
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Jan 19, 2010
I just upgraded from 8.10 to 9.10 and now my sound doesn't work (note: I don't know if sound was working on 9.4, since I only ran that long enough to upgrade again) Sound was working just fine under 8.10, and I just tried booting up with a livecd I had handy, which is 8.04.1 and sound worked right off the bat, no problems.I've checked the volumes on everything, including the master volume which WAS initially set to 0.Sadly, turning that up did nothing.The Pulseaudio Volume Control app seems to think nothing's wrong- it's picking up the sound from various applications just fine, the volumes are all on, etc. (aplay lists my soundcard fine:
**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: VT1708B Analog [VT1708B Analog]
Subdevices: 2/2
[code]....
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Jan 20, 2010
I tried upgrading from Jaunty to Karmic, which borked booting on that partition. I made a fresh install of Karmic on another partition which is booting fine, but I can't get Audio CDs to work, period. They worked in Jaunty and every release before that I had installed. Data CDs work fine in Karmic. I'm using plain ol' Ubuntu 32bit. I'm not sure where to start. There have been other threads where other people had identical symptoms. Either the problem went away mysteriously on its own, or they gave up because nobody believed them. In any case, I'm beginning to wish I had stuck with Jaunty.
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Feb 11, 2010
I'm running 9.10 and I've being using skype for months with no issues, but today my microphone isn't working. I've tested the physical microphone on another machine and it works fine. I've tried skype, sound recorder and neither gets any input. I also have webcam and the microphone on that isn't working either.
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Mar 24, 2010
I'm wondering if anyone is having a similar problem as mine when running Hulu Desktop. The application starts fine, but when I try to select anything to watch, the green progress bar continually resets over and over again as it tries to buffer a video, and playback never starts as a result. This happens for low, medium, and high quality. Hulu Desktop was working perfectly fine a few months ago. I've always been running Ubuntu 9.10 (64-bit) with the latest 64-bit Flash pluggins, and didn't have a problem before. Running Hulu Desktop from the command line doesn't reveal any error messages either.
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Apr 17, 2010
I left for a week and when i came back, the light-up buttons on my hp laptop no longer worked- they cannot control volume any more.
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May 3, 2010
i upgraded to lucid, but now my video has stopped working... videos and iplayer work fine. the problem is with any videos (mp4, flv) opened in vlc or mplayer. i can hear sound fine but the screen is black. the same happens in skype. i followed the comprehensive guide and did all the steps, but no joy.
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May 14, 2010
Arista Decoder has decided to simply not open.When called from the menu it shows a window in the Panel but will not open and then disappear.
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Jul 2, 2010
I'm using the 10.04 Netbook Edition on an ASUS EeePC 1005HA. Earlier, I had 9.10 Netbook Remix installed. Under 9.10NR, the webcam worked wonderfully in Cheese. Once I upgraded to 10.04NE, the webcam became sluggish to the point where it is now unusable. In video mode it captures about 1 frame per five seconds. Under 9.10NR, it regularly captured 60 fps.
Did the driver package for webcams change significantly between 9.10 and 10.04? I can't think of anything else that would cause this issue due to an OS upgrade.
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Jul 15, 2010
In the last week, I noticed that my compaq 6710b physical controls for volume control/mute stopped working correctly. The volume control is not working anymore and the mute "unmutes" itself after precisely 1 minute.
I was wondering:
1/ did an update modify anything
2/ is there a way for me to know if the problem is physical? like a physical signal sniffer of some sort, or a log that indicates that I pressed mute
3/ Am I alone? and if not, does anyone know of a workaround?
Am running 10.4 Linux vaucher-laptop 2.6.32-23-generic #37-Ubuntu SMP Fri Jun 11 08:03:28 UTC 2010 x86_64 GNU/Linux
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Jul 19, 2010
My sound in Lucid was working fine (for months), and then, for no obvious reason, it stopped working today. I get no sound from any application. I have no idea what could have changed on my system to cause this.When I re-boot Lucid, the login sound plays, and sound works briefly, but it always stops eventually after I login.I am overwhelmed by the large number of different Ubuntu sound problem fixes
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Oct 10, 2010
For no conceivable reason, pulseaudio will no longer output via the spdif connection on my onboard sound card.Up until now, various applications could output digitally (mostly using via the alsa plugin) fine. DVD playback would passthrough DD/dts bitstreams if the application was set to communicate with alsa directly. The sound profile in Ubuntu's audio applet would have to be set to Analog Stereo Output for this to work, no idea why.
Now, all the works is digital passthrough via alsa (i.e DVDs). So definitely not a hardware issue. Regular audio either via the alsa plugin or using pulse directly does not work so no music/system sounds/flash etc. All sliders are unmuted (see pics linked below) and the volume meters all show movement with sound activity. Changing the Profile setting does nothing, I thought maybe it had been fixed so digital actually meant digital.This has happened before (sometimes triggered by DVD playback and DD passthrough) but usually fiddling with the mute toggles fixed it.Possibly this has been caused by a recent update.
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