[Bug 21574] Re: Only headphones work after suspend on HP nx8220
I can confirm that on 2.6.22-14 kernel that a suspend from RAM works except for Sound. This is on a Dell Dimension 8300 w/ 2GB RAM, PIV-HT and a SB Live sound card. The only way to rest the sound is reboot. I did not create a new Bug report as this seemed very similar to this thread. -- Only headphones work after suspend on HP nx8220 https://bugs.launchpad.net/bugs/21574 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 21574] Re: Only headphones work after suspend on HP nx8220
Hey Mario, Finally came to recompiling the kernel modules, works like a charm! Thanks for your help. - Michael On Mon, 2007-12-31 at 08:32 +, Mario Becroft wrote: micschk [EMAIL PROTECTED] writes: I'm happy to finally have found a solution to this problem (I hope). It's probably not the right place to ask, but I've been searching on how to unapply this (or any) patch, without success... Could anyone give some pointers or perhaps a how to on on how to do this? (I've been fiddling around with gentoo for a year, just don't know how to do this kind of stuff on ubuntu). It may still be touch-and-go; someone else said reversing this patch did not fix the problem on their machine--so you'll have to try it and see. It definitely works for me on my nw8240. I don't know anything about dealing with the patch on ubuntu in particular, but assuming that you can build the kernel, all you need to do is go and manually change the relevant line of code and then rebuild your kernel (or just the relevant module). Good luck! -- Mario Becroft [EMAIL PROTECTED] -- Only headphones work after suspend on HP nx8220 https://bugs.launchpad.net/bugs/21574 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 21574] Re: Only headphones work after suspend on HP nx8220
Mario, is this still broken upstream? -- Only headphones work after suspend on HP nx8220 https://bugs.launchpad.net/bugs/21574 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 21574] Re: Only headphones work after suspend on HP nx8220
Jani Monoses [EMAIL PROTECTED] writes: Mario, is this still broken upstream? -- Only headphones work after suspend on HP nx8220 https://bugs.launchpad.net/bugs/21574 I don't know about the latest linux, but as of 2.6.22.9 it was still broken. I just got mail from someone else who had the same problem and the same fix worked for them. But a while ago I heard from someone else who tried it and it did not help with the problem on their system. It seems there may be a few different problems that result in similar symptoms. There may be a good reason for the original patch--it may fix some other problem on a different system. This audio stuff is all a bit crazy. All I know is, the fix works for me, and at least some other people. I guess it really needs someone to look into this chipset in depth and understand what is actually going on, rather than just randomly patching things. Sorry I can't be more specific. -- Mario Becroft [EMAIL PROTECTED] -- Only headphones work after suspend on HP nx8220 https://bugs.launchpad.net/bugs/21574 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 21574] Re: Only headphones work after suspend on HP nx8220
micschk [EMAIL PROTECTED] writes: I'm happy to finally have found a solution to this problem (I hope). It's probably not the right place to ask, but I've been searching on how to unapply this (or any) patch, without success... Could anyone give some pointers or perhaps a how to on on how to do this? (I've been fiddling around with gentoo for a year, just don't know how to do this kind of stuff on ubuntu). It may still be touch-and-go; someone else said reversing this patch did not fix the problem on their machine--so you'll have to try it and see. It definitely works for me on my nw8240. I don't know anything about dealing with the patch on ubuntu in particular, but assuming that you can build the kernel, all you need to do is go and manually change the relevant line of code and then rebuild your kernel (or just the relevant module). Good luck! -- Mario Becroft [EMAIL PROTECTED] -- Only headphones work after suspend on HP nx8220 https://bugs.launchpad.net/bugs/21574 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 21574] Re: Only headphones work after suspend on HP nx8220
I'm happy to finally have found a solution to this problem (I hope). It's probably not the right place to ask, but I've been searching on how to unapply this (or any) patch, without success... Could anyone give some pointers or perhaps a how to on on how to do this? (I've been fiddling around with gentoo for a year, just don't know how to do this kind of stuff on ubuntu). Thanks! -- Only headphones work after suspend on HP nx8220 https://bugs.launchpad.net/bugs/21574 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 21574] Re: Only headphones work after suspend on HP nx8220
This is related to https://bugs.launchpad.net/ubuntu/+source/linux- source-2.6.22/+bug/15, except this one is for Gutsy. -- Only headphones work after suspend on HP nx8220 https://bugs.launchpad.net/bugs/21574 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 21574] Re: Only headphones work after suspend on HP nx8220
I tried unapplying the patch with still no joy on my nc6000. I'm glad that it fixes it for you, but something more quirky is going on. -- Only headphones work after suspend on HP nx8220 https://bugs.launchpad.net/bugs/21574 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 21574] Re: Only headphones work after suspend on HP nx8220
I have tracked it down! (Still don't know the mechanism, but there is a fix.) The bug was fixed in commit 30b35399ceb2398d05837863476dcb12f12f3a82 It was broken again in commit 19bfafb2ed1a59efb979b6725ab7626a94f7e078 The latter only removes one line, a call to pci_set_power_state() in intel8x0_suspend() (a line that had been added in the first commit). Simply unapplying that commit fixes the problem. The bizarre thing is that the latter commit was designated as correcting the speaker problem on suspend to RAM. At least for my laptop (HP nw8240) this patch actually *causes* the problem. -- Only headphones work after suspend on HP nx8220 https://bugs.launchpad.net/bugs/21574 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 21574] Re: Only headphones work after suspend on HP nx8220
An update: as someone else has mentioned: at some stage this problem was fixed, and at least for me in the 2.6.19 kernel the problem had gone away. Since upgrading to 2.6.22.9 the problem has come back again on my nw8240. I have no idea what actually fixed the problem or exactly which kernel version it was fixed in, or exactly when it came back. See my notes at: http://hpwiki.cactii.net/hpwiki/nw8240 I will try and put up some more detailed information. As explained there, you can fix it by hacking your hardware, but that is not really an ideal solution. The main problem is I don't know where the extra signal comes from that turns the amplifier off so I am no closer to knowing how to fix it. I also do not understand why they have bother having this signal since it is already controlled from the AC97 codec anyway. Help! -- Only headphones work after suspend on HP nx8220 https://bugs.launchpad.net/bugs/21574 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 21574] Re: Only headphones work after suspend on HP nx8220
I have the same problem, either using suspend 2 or suspend to ram. The problem does not exist on Fedora FC 5 using Suspend 2. -- Only headphones work after suspend on HP nx8220 https://bugs.launchpad.net/bugs/21574 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 21574] Re: Only headphones work after suspend on HP nx8220
Hi all, I'm a relative newbie to linux (but was a bit of a windows pro before i made the switch from the dark side). I'm using Linux Mint 3 (more or less Ubuntu Feisty) on an HP NC6000. Does anyone have some newbie directions to correcting the no internal sound after resume problem? Thanks in advance for any help!!! Cheers, Shaun PS I've been using ubuntu and mint for a few months now and besides a few things that I haven't got around to addressing I totally dig linux. -- Only headphones work after suspend on HP nx8220 https://bugs.launchpad.net/bugs/21574 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 21574] Re: Only headphones work after suspend on HP nx8220
I can also confirm that this bug still exists with the latest feisty kernel (2.6.20-14-generic). dmesg doesn't show anything obvious relating to this, lspci -vv output is as follows: 00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03) Subsystem: Hewlett-Packard Company Unknown device 0934 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium TAbort- TAbort- MAbort- SERR- PERR- Latency: 0 Interrupt: pin A routed to IRQ 22 Region 0: I/O ports at 3100 [size=256] Region 1: I/O ports at 3200 [size=64] Region 2: Memory at c8c01000 (32-bit, non-prefetchable) [size=512] Region 3: Memory at c8c02000 (32-bit, non-prefetchable) [size=256] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- -- Only headphones work after suspend on HP nx8220 https://bugs.launchpad.net/bugs/21574 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 21574] Re: Only headphones work after suspend on HP nx8220
This problem still exists for me with the latest feisty kernel (2.6.20-13-generic). I am on an HP nc6000. Here are the relevant lines from lspci -vvv 00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 03) Subsystem: Hewlett-Packard Company NC6000 laptop Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium TAbort- TAbort- MAbort- SERR- PERR- Latency: 0 Interrupt: pin B routed to IRQ 11 Region 0: I/O ports at 3000 [size=256] Region 1: I/O ports at 3880 [size=64] Region 2: Memory at a010 (32-bit, non-prefetchable) [size=512] Region 3: Memory at a018 (32-bit, non-prefetchable) [size=256] Capabilities: access denied -- Only headphones work after suspend on HP nx8220 https://launchpad.net/bugs/21574 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 21574] Re: Only headphones work after suspend on HP nx8220
There are a number of bugs with similar symptoms, no sound after resume: bug #96230, bug #21574, bug# 94036. Noting them here in case they are related. -- Only headphones work after suspend on HP nx8220 https://launchpad.net/bugs/21574 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 21574] Re: Only headphones work after suspend on HP nx8220
This is finally fixed in kernel 2.6.20 (Feisty)! However this kernel adds a new problem with suspend/resume on nx8220 and similar models: https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/74877 that can be fixed with some kernel patching. -- Only headphones work after suspend on HP nx8220 https://launchpad.net/bugs/21574 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 21574] Re: Only headphones work after suspend on HP nx8220
I just read that from /usr/share/doc/alsa-base/README.Debian. Maybe that could help. reloading modules across APM suspend-and-resume --- During suspension many peripherals are switched off; on resuming the machine these peripherals need to be re-initialized. Many ALSA drivers do this properly but some still do not. ... -- Only headphones work after suspend on HP nx8220 https://launchpad.net/bugs/21574 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 21574] Re: Only headphones work after suspend on HP nx8220
** Summary changed: - sound gone after resuming from sleep on hp nx8220 + Only headphones work after suspend on HP nx8220 -- Only headphones work after suspend on HP nx8220 https://launchpad.net/bugs/21574 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
