Public bug reported: At first there was no native recognition of my sound driver (see this [ https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1525554 ] a lot of others a experiencing this problem) so there was a workaround to fix that, the notebook has sound output now, but ever since i got these horrible scratching noises while booting, which i dont have booting windows, which is kinda surprising while one could take it for a bios or hardware problem.
basic workaround for fixing missing sound driver was adding two lines to the /etc/modprobe.d/alsa-base.conf options snd-hda-intel single_cmd=1 options snd-hda-intel probe_mask=1 with these lines a was able to get sound, but i then have these crazy noises while booting. the following are some lines from the terminal which might help: 'lsb_release -rd' Ubuntu 15.10 cat /proc/asound/version Advanced Linux Sound Architecture Driver Version k4.2.0-30-generic. uname -a Linux 15 4.2.0-27-generic #32-Ubuntu SMP Fri Jan 22 04:49:08 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux lspci -v | grep -A7 -i "audio" 00:1f.3 Multimedia audio controller: Intel Corporation Device 9d70 (rev 21) Subsystem: Hewlett-Packard Company Device 8100 Flags: bus master, fast devsel, latency 64, IRQ 16 Memory at c1320000 (64-bit, non-prefetchable) [size=16K] Memory at c1310000 (64-bit, non-prefetchable) [size=64K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel lsmod | grep snd snd_hda_codec_hdmi 49152 1 snd_hda_intel 36864 2 snd_hda_codec 135168 2 snd_hda_codec_hdmi,snd_hda_intel snd_hda_core 65536 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel snd_hwdep 16384 1 snd_hda_codec snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core snd_seq_midi 16384 0 snd_seq_midi_event 16384 1 snd_seq_midi snd_rawmidi 32768 1 snd_seq_midi snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi snd_timer 32768 2 snd_pcm,snd_seq snd 81920 13 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device soundcore 16384 1 snd cat /proc/asound/cards 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xc1320000 irq 129 even adding the right driver and module into /etc/modules (like snd-hda- intel model=PCH index=0) did not work, like i found in this thread ( https://wiki.ubuntuusers.de/Soundkarten_konfigurieren/ ) sorry for the german thread. i dont know what to add anymore. feel free to ask. ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Status: Incomplete ** Tags: 440 alsa g3 hda hp intel pch probook sound ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Description changed: - At first there was no native recognition of my sound driver (see this [ https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1525554 ] a lot of others a experiencing this problem) + At first there was no native recognition of my sound driver (see this [ https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1525554 ] a lot of others a experiencing this problem) so there was a workaround to fix that, the notebook has sound output now, but ever since i got these horrible scratching noises while booting, which i dont have booting windows, which is kinda surprising while one could take it for a bios or hardware problem. basic workaround for fixing missing sound driver was adding two lines to the /etc/modprobe.d/alsa-base.conf options snd-hda-intel single_cmd=1 options snd-hda-intel probe_mask=1 with these lines a was able to get sound, but i then have these crazy noises while booting. the following are some lines from the terminal which might help: 'lsb_release -rd' Ubuntu 15.10 cat /proc/asound/version Advanced Linux Sound Architecture Driver Version k4.2.0-30-generic. uname -a Linux 15 4.2.0-27-generic #32-Ubuntu SMP Fri Jan 22 04:49:08 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux lspci -v | grep -A7 -i "audio" 00:1f.3 Multimedia audio controller: Intel Corporation Device 9d70 (rev 21) - Subsystem: Hewlett-Packard Company Device 8100 - Flags: bus master, fast devsel, latency 64, IRQ 16 - Memory at c1320000 (64-bit, non-prefetchable) [size=16K] - Memory at c1310000 (64-bit, non-prefetchable) [size=64K] - Capabilities: <access denied> - Kernel driver in use: snd_hda_intel + Subsystem: Hewlett-Packard Company Device 8100 + Flags: bus master, fast devsel, latency 64, IRQ 16 + Memory at c1320000 (64-bit, non-prefetchable) [size=16K] + Memory at c1310000 (64-bit, non-prefetchable) [size=64K] + Capabilities: <access denied> + Kernel driver in use: snd_hda_intel lsmod | grep snd snd_hda_codec_hdmi 49152 1 snd_hda_intel 36864 2 snd_hda_codec 135168 2 snd_hda_codec_hdmi,snd_hda_intel snd_hda_core 65536 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel snd_hwdep 16384 1 snd_hda_codec snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core snd_seq_midi 16384 0 snd_seq_midi_event 16384 1 snd_seq_midi snd_rawmidi 32768 1 snd_seq_midi snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi snd_timer 32768 2 snd_pcm,snd_seq snd 81920 13 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device soundcore 16384 1 snd cat /proc/asound/cards - 0 [PCH ]: HDA-Intel - HDA Intel PCH - HDA Intel PCH at 0xc1320000 irq 129 + 0 [PCH ]: HDA-Intel - HDA Intel PCH + HDA Intel PCH at 0xc1320000 irq 129 even adding the right driver and module into /etc/modules (like snd-hda- intel model=PCH index=0) did not work, like i found in this thread ( https://wiki.ubuntuusers.de/Soundkarten_konfigurieren/ ) sorry for the german thread. i dont know what to add anymore. feel free to ask. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1556228 Title: HP Notebook Probook 440 G3 HDA Intel PCH horrible sounds while booting Status in alsa-driver package in Ubuntu: New Status in linux package in Ubuntu: Incomplete Bug description: At first there was no native recognition of my sound driver (see this [ https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1525554 ] a lot of others a experiencing this problem) so there was a workaround to fix that, the notebook has sound output now, but ever since i got these horrible scratching noises while booting, which i dont have booting windows, which is kinda surprising while one could take it for a bios or hardware problem. basic workaround for fixing missing sound driver was adding two lines to the /etc/modprobe.d/alsa-base.conf options snd-hda-intel single_cmd=1 options snd-hda-intel probe_mask=1 with these lines a was able to get sound, but i then have these crazy noises while booting. the following are some lines from the terminal which might help: 'lsb_release -rd' Ubuntu 15.10 cat /proc/asound/version Advanced Linux Sound Architecture Driver Version k4.2.0-30-generic. uname -a Linux 15 4.2.0-27-generic #32-Ubuntu SMP Fri Jan 22 04:49:08 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux lspci -v | grep -A7 -i "audio" 00:1f.3 Multimedia audio controller: Intel Corporation Device 9d70 (rev 21) Subsystem: Hewlett-Packard Company Device 8100 Flags: bus master, fast devsel, latency 64, IRQ 16 Memory at c1320000 (64-bit, non-prefetchable) [size=16K] Memory at c1310000 (64-bit, non-prefetchable) [size=64K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel lsmod | grep snd snd_hda_codec_hdmi 49152 1 snd_hda_intel 36864 2 snd_hda_codec 135168 2 snd_hda_codec_hdmi,snd_hda_intel snd_hda_core 65536 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel snd_hwdep 16384 1 snd_hda_codec snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core snd_seq_midi 16384 0 snd_seq_midi_event 16384 1 snd_seq_midi snd_rawmidi 32768 1 snd_seq_midi snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi snd_timer 32768 2 snd_pcm,snd_seq snd 81920 13 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device soundcore 16384 1 snd cat /proc/asound/cards 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xc1320000 irq 129 even adding the right driver and module into /etc/modules (like snd- hda-intel model=PCH index=0) did not work, like i found in this thread ( https://wiki.ubuntuusers.de/Soundkarten_konfigurieren/ ) sorry for the german thread. i dont know what to add anymore. feel free to ask. 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