[ 5.165709] [drm] Initialized i915 1.6.0 20141121 for 0000:00:02.0 on minor 0
[ 5.190378] fbcon: inteldrmfb (fb0) is primary device
[ 5.190441] Console: switching to colour frame buffer device 170x48
[ 5.190462] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 5.190464] i915 0000:00:02.0: registered panic notifier
[ 5.209061] Bluetooth: hci0: Intel Bluetooth firmware patch completed and
activated
[ 5.535560] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (0bda:572a)
[ 5.538292] input: Lenovo EasyCamera as
/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input8
[ 5.538370] usbcore: registered new interface driver uvcvideo
[ 5.538372] USB Video Class driver (1.1.1)
[ 5.589768] sound hdaudioC1D0: autoconfig: line_outs=1
(0x14/0x0/0x0/0x0/0x0) type:speaker
[ 5.589771] sound hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 5.589772] sound hdaudioC1D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 5.589774] sound hdaudioC1D0: mono: mono_out=0x0
[ 5.589775] sound hdaudioC1D0: inputs:
[ 5.589776] sound hdaudioC1D0: Mic=0x19
[ 5.589777] sound hdaudioC1D0: Internal Mic=0x12
[ 5.614843] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 5.634504] input: HDA Intel PCH Mic as
/devices/pci0000:00/0000:00:1b.0/sound/card1/input9
[ 5.634589] input: HDA Intel PCH Headphone as
/devices/pci0000:00/0000:00:1b.0/sound/card1/input10
[ 5.733815] ideapad_laptop: Unknown event: 1
[ 5.998460] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro
[ 6.013900] systemd-journald[250]: Received request to flush runtime journal
from PID 1
[ 7.371169] Could not create debugfs 'switch_mm' directory
[ 7.371175] Could not create debugfs 'i915_context_free' directory
[ 7.371178] Could not create debugfs 'i915_context_create' directory
[ 7.371180] Could not create debugfs 'i915_ppgtt_release' directory
[ 7.371182] Could not create debugfs 'i915_ppgtt_create' directory
[ 7.371185] Could not create debugfs 'intel_gpu_freq_change' directory
[ 7.371187] Could not create debugfs 'i915_reg_rw' directory
[ 7.371189] Could not create debugfs 'i915_flip_complete' directory
[ 7.371191] Could not create debugfs 'i915_flip_request' directory
[ 7.371193] Could not create debugfs 'i915_ring_wait_end' directory
[ 7.371195] Could not create debugfs 'i915_ring_wait_begin' directory
[ 7.371197] Could not create debugfs 'i915_gem_request_wait_end' directory
[ 7.371199] Could not create debugfs 'i915_gem_request_wait_begin' directory
[ 7.371201] Could not create debugfs 'i915_gem_request_complete' directory
[ 7.371204] Could not create debugfs 'i915_gem_request_retire' directory
[ 7.371216] Could not create debugfs 'i915_gem_request_add' directory
[ 7.371218] Could not create debugfs 'i915_gem_ring_flush' directory
[ 7.371222] Could not create debugfs 'i915_gem_ring_dispatch' directory
[ 7.371225] Could not create debugfs 'i915_gem_ring_sync_to' directory
[ 7.371227] Could not create debugfs 'i915_gem_evict_vm' directory
[ 7.371229] Could not create debugfs 'i915_gem_evict_everything' directory
[ 7.371231] Could not create debugfs 'i915_gem_evict' directory
[ 7.371234] Could not create debugfs 'i915_gem_object_destroy' directory
[ 7.371237] Could not create debugfs 'i915_gem_object_clflush' directory
[ 7.371239] Could not create debugfs 'i915_gem_object_fault' directory
[ 7.371241] Could not create debugfs 'i915_gem_object_pread' directory
[ 7.371243] Could not create debugfs 'i915_gem_object_pwrite' directory
[ 7.371245] Could not create debugfs 'i915_gem_object_change_domain'
directory
[ 7.371268] Could not create debugfs 'i915_vma_unbind' directory
[ 7.371271] Could not create debugfs 'i915_vma_bind' directory
[ 7.371273] Could not create debugfs 'i915_gem_object_create' directory
[ 7.371275] Could not create debugfs 'i915_pipe_update_end' directory
[ 7.371278] Could not create debugfs 'i915_pipe_update_vblank_evaded'
directory
[ 7.371280] Could not create debugfs 'i915_pipe_update_start' directory
[ 7.371714] snd_hda_intel 0000:00:03.0: Cannot turn on display power on i915
** Summary changed:
- No more HDMI audio output visible/working
+ No more HDMI audio output visible/working snd_hda_intel Cannot turn on
display power on i915
** Changed in: alsa-driver (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1458301
Title:
No more HDMI audio output visible/working snd_hda_intel Cannot turn on
display power on i915
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https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1458301/+subscriptions
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