Public bug reported: There are some severe issues with the dib0700 module. Watching tv is no problem, but hibernation seems to be instable. Also, the wrong protocol is loaded for the remote control and loading the protocol after hibernation wakeup sometimes fails.
This is my hardware: http://www.terratec.net/en/products/Cinergy_T_USB_XXS_2068.html Here you can see the remote control: http://www.terratec.net/en/products/pictures/img/4041785_29db8c0f42.png Issues: 1) Hibernating the system whilst watching tv fails consistently. One needs to reset the computer in order to proceed. 2) Sometimes loading the default protocol RC-5 after hibernation wakeup fails with this dmesg error: dib0700: rc submit urb failed If this happens, it is not possible to load any protocol using ir- keytable. Also, reloading the dib0700 module does not help. The only solution is to manually unplug the USB device and plug it in again. If you do this, the RC-5 protocol will be loaded. 3) The module always loads the RC-5 protocol whilst the remote control that was accompanied with my hardware does not support this protocol. The dib0700 module should know it needs to load the NEC protocol, or else there should be a straightforward way in Ubuntu to set the correct protocol. 4) After hibernation wakeup, the protocol always needs to be changed to nec again. The dib0700 module should know it had been set to the NEC protocol before hibernation and it should automatically load this protocol again. My workaround for this bug is to install the "hibernate" package and edit /etc/hibernate/common.conf: OnResume 20 /usr/bin/ir-keytable -s `ls /sys/class/rc/` -p nec 5) Enable Wake on USB Activity as described on http://wiki.xbmc.org/index.php?title=HOW- TO:Suspend_and_wake_in_Ubuntu#Enable_Wake_on_USB_Activity does not work. Maybe I did something wrong, but I suspect this is related to the bug that the dib0700 module loads the wrong protocol, RC-5 (instead of NEC). If any additional information is needed or if I need to run some tests, feel free to ask. I am really eager to get my Ubuntu TV experience as best as possible! ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-29-generic 3.2.0-29.46 ProcVersionSignature: Ubuntu 3.2.0-29.46-generic 3.2.24 Uname: Linux 3.2.0-29-generic x86_64 NonfreeKernelModules: fglrx AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu12 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: sander 2868 F.... pulseaudio /dev/snd/controlC0: sander 2868 F.... pulseaudio CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xfe700000 irq 55' Mixer name : 'Realtek ALC892' Components : 'HDA:10ec0892,14627681,00100302' Controls : 44 Simple ctrls : 21 Card1.Amixer.info: Card hw:1 'Generic'/'HD-Audio Generic at 0xfe640000 irq 56' Mixer name : 'ATI R6xx HDMI' Components : 'HDA:1002aa01,00aa0100,00100200' Controls : 6 Simple ctrls : 1 Card1.Amixer.values: Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Date: Sun Aug 12 10:38:26 2012 HibernationDevice: RESUME=UUID=7e91278a-c36a-4e13-a04f-b7997c624d45 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427) IwConfig: lo no wireless extensions. eth0 no wireless extensions. MachineType: MSI MS-7681 ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-29-generic root=UUID=e19aaf97-63bd-4e5d-83bf-e79f61103001 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-29-generic N/A linux-backports-modules-3.2.0-29-generic N/A linux-firmware 1.79 RfKill: SourcePackage: linux StagingDrivers: mei UpgradeStatus: Upgraded to precise on 2012-05-26 (77 days ago) dmi.bios.date: 07/13/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: V1.14 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P67A-GD65 (MS-7681) dmi.board.vendor: MSI dmi.board.version: 2.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: MSI dmi.chassis.version: 2.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV1.14:bd07/13/2011:svnMSI:pnMS-7681:pvr2.0:rvnMSI:rnP67A-GD65(MS-7681):rvr2.0:cvnMSI:ct3:cvr2.0: dmi.product.name: MS-7681 dmi.product.version: 2.0 dmi.sys.vendor: MSI ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug precise running-unity staging -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1035822 Title: dib0700: infrared and hibernation issues To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1035822/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
