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[Ari <789819@xxxxxxxxxxxxxxxxxx>]

I tried a new kernel hoping the issue was addressed, but no luck.

Kernel 2.6.39-3 (xorg-edgers ppa) shows the exact same problem. After
resume, the IR receiver LED stays ON and the remote is no longer
responsive.


When the machine wakes up (using the remote), this is what shows up in the system log: (see the "failed to initialize hardware" part.


****************

Jun 16 19:28:46 htpc kernel: [  186.253837] Modules linked in: cryptd
aes_x86_64 aes_generic vesafb snd_hda_codec_realtek arc4 ath9k
snd_hda_codec_hdmi snd_hda_intel snd_seq_midi mac80211 snd_hda_codec
snd_rawmidi snd_hwdep btusb ath9k_common ath9k_hw ath snd_seq_midi_event
snd_pcm snd_seq bluetooth rc_rc6_mce ir_lirc_codec lirc_dev
ir_sony_decoder ir_jvc_decoder ir_rc6_decoder ir_rc5_decoder cfg80211
ir_nec_decoder psmouse mceusb xhci_hcd rc_core k10temp serio_raw
snd_timer snd_seq_device sp5100_tco i2c_piix4 fglrx(P) snd soundcore
snd_page_alloc lp parport ahci r8169 libahci

Jun 16 19:28:46 htpc kernel: [  186.293822] Code: 5c 41 5d 41 5e 41 5f c9 c3 0f 1f 00 49 8b 96 e8 c0 2f a0 48 c7 c6 33 c2 2f a0 eb ac 0f 1f 84 00 00 00 00 00 48 8b 87 c0 02 00 00 <4c> 8b 68 50 e8 c0 19 00 00 48 89 c3 e9 3f ff ff ff 4c 89 e9 48
Jun 16 19:28:46 htpc kernel: [  186.294265] RIP  [<ffffffffa02f96f7>] show_protocols+0xf7/0x130 [rc_core]
Jun 16 19:28:46 htpc kernel: [  186.294338]  RSP <ffff88003c99de38>
Jun 16 19:28:46 htpc kernel: [  186.294374] CR2: 0000000000000050
Jun 16 19:28:46 htpc kernel: [  186.294410] ---[ end trace d0499d14df5dda02 ]---
Jun 16 19:28:46 htpc kernel: [  186.431342] lirc_dev: module unloaded
Jun 16 19:28:46 htpc kernel: [  186.441789] lirc_dev: IR Remote Control driver registered, major 250
Jun 16 19:28:46 htpc kernel: [  186.444385] ir_lirc_codec: Unknown parameter `lirc_dev'
Jun 16 19:28:46 htpc lircd-0.8.7[2103]: lircd(default) ready, using /var/run/lirc/lircd
Jun 16 19:28:46 htpc lircd-0.8.7[2103]: accepted new client on /var/run/lirc/lircd
Jun 16 19:28:46 htpc lircd-0.8.7[2103]: could not get file information for /dev/lirc0
Jun 16 19:28:46 htpc lircd-0.8.7[2103]: default_init(): No such file or directory
Jun 16 19:28:46 htpc lircd-0.8.7[2103]: Failed to initialize hardware
Jun 16 19:28:46 htpc kernel: [  186.797439] EXT4-fs (sdb1): re-mounted. Opts: discard,errors=remount-ro,commit=0
Jun 16 19:28:46 htpc kernel: [  186.809922] EXT4-fs (sda1): re-mounted. Opts: commit=0
Jun 16 19:28:47 htpc lircd-0.8.7[2103]: accepted new client on /var/run/lirc/lircd
Jun 16 19:29:53 htpc lircd-0.8.7[2103]: caught signal
Jun 16 19:29:53 htpc lircd-0.8.7[2314]: lircd(default) ready, using /var/run/lirc/lircd

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https://bugs.launchpad.net/bugs/789819

Title:
  Lirc mceusb resume problem

Status in “lirc” package in Ubuntu:
  New

Bug description:
  Binary package hint: lirc

  Dear All

  I've XBMC 10.1 running on Ubuntu 11.04. I'm using a mceusb dongle

  I've installed lirc and my harmony remote works fine.

  The main problem is after the suspend the remote is not able to resume
  the pc and if I manually do it lirc is not working anymore.

  with ubuntu 10.10 the problem was solved using the following howto:

  http://wiki.xbmc.org/?title=Automati..._resume_script

  but it looks like it's not working on 11.04.

  I've tried to:

  1. stop lirc
  2. rmmod --force lirc_dev
  3. rmmod --force mceusb
  but it looks like I ca't "ERROR resource busy" or sometime the command hang.

  Thank you

  L.

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