[Bug 305750] Re: Subwoofer not working in Intel Macbooks
** Changed in: linux (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/305750 Title: Subwoofer not working in Intel Macbooks -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 305750] Re: Subwoofer not working in Intel Macbooks
** Changed in: alsa-driver Status: Unknown => New -- Subwoofer not working in Intel Macbooks https://bugs.launchpad.net/bugs/305750 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 305750] Re: Subwoofer not working in Intel Macbooks
I'm having this same problem on a MacBook 5,2 if I use: model=mb5 Sound works after unmuting HP, but no headphones detection and no subwoofers model=mbp3 Headphones detection works, sound works but no subwoofers model=asus-a7m Headphone detection doesnt works, but subwoofers works and sound seems much cleaner. I'm with linux-backports-modules-alsa-karmic-generic installed, and no changes with that. Ubuntu Karmic 9.10 with alsa-backport MacBook 5,2 Don't know what kind of extra information is needed for this but I can inform if requested. Thanks. -- Subwoofer not working in Intel Macbooks https://bugs.launchpad.net/bugs/305750 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 305750] Re: Subwoofer not working in Intel Macbooks
** Changed in: mactel-support Assignee: (unassigned) => Sergiojose (sjmp93) ** Changed in: mactel-support Assignee: Sergiojose (sjmp93) => (unassigned) -- Subwoofer not working in Intel Macbooks https://bugs.launchpad.net/bugs/305750 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 305750] Re: Subwoofer not working in Intel Macbooks
Thanks for the feedback. ** Package changed: alsa-driver (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided => Low ** Changed in: linux (Ubuntu) Status: New => Fix Committed ** Also affects: linux-backports-modules-2.6.31 (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-backports-modules-2.6.31 (Ubuntu) Status: New => Fix Released -- Subwoofer not working in Intel Macbooks https://bugs.launchpad.net/bugs/305750 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 305750] Re: Subwoofer not working in Intel Macbooks
I can confirm that the bug is fixed. I didn't even need to enable backports. -- Subwoofer not working in Intel Macbooks https://bugs.launchpad.net/bugs/305750 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 305750] Re: Subwoofer not working in Intel Macbooks
Thanks, David. linux-backports-modules-alsa-karmic does indeed fix the issue on my Macbook 3,1 running karmic. The backport also fixes headphone detection trouble, e.g. speakers are now reliably muted when something is plugged into the headphone jack. This can probably be closed as fix committed though ALSA still tracks the issue as "new", presumably due to a lack of positive test reports. -- Subwoofer not working in Intel Macbooks https://bugs.launchpad.net/bugs/305750 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 305750] Re: Subwoofer not working in Intel Macbooks
@Lennart: A few days ago, the Kernel Team announced that they will compile a snapshot of latest ALSA [1], and make it available through a package named linux-backports-modules-alsa-karmic. So solving the bug might be as easy as installing this package, and I'm sure they'll be happy for testers. [1] https://lists.ubuntu.com/archives/kernel- team/2009-October/007611.html -- Subwoofer not working in Intel Macbooks https://bugs.launchpad.net/bugs/305750 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 305750] Re: Subwoofer not working in Intel Macbooks
Possibly they have migrated those fixes into the Ubuntu branch then. I'll test it. -- Subwoofer not working in Intel Macbooks https://bugs.launchpad.net/bugs/305750 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 305750] Re: Subwoofer not working in Intel Macbooks
The subwoofer in my MacBook Pro 5,1 works fine under Karmic - Lennart have you actually tried Karmic to see if it works on your machine? Unfortunately Karmic will not use 1.0.21, you'll have to wait for Lucid -- Subwoofer not working in Intel Macbooks https://bugs.launchpad.net/bugs/305750 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 305750] Re: Subwoofer not working in Intel Macbooks
This bugfix has been released in ALSA 1.0.21. Please, please, please, make Karmic use 1.0.21, so we get proper MacBook support. -- Subwoofer not working in Intel Macbooks https://bugs.launchpad.net/bugs/305750 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 305750] Re: Subwoofer not working in Intel Macbooks
A fix for MacBook 3,1 has now been applied to the ALSA codebase. It's commit 4afdf938d581df426de5161b33899db1f95b88de in alsa-kernel. E.g. http://git.alsa-project.org/?p=alsa- kernel.git;a=commit;h=4afdf938d581df426de5161b33899db1f95b88de Would anyone like to take a stab at backporting this patch to ALSA 1.0.18 so it can be put into jaunty-updates? -- Subwoofer not working in Intel Macbooks https://bugs.launchpad.net/bugs/305750 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 305750] Re: Subwoofer not working in Intel Macbooks
"options snd_hda_intel model=mbp3" This is posted to the end alsa bug report, but I figure since I wrote it, then I should be able to post it where ever I like :) On my Macbook 4,1, running a stock Ubuntu 8.10, kernel 2.6.27-11-generic, alsa version 1.0.17 The magic options bit that makes bass work on mine is a kernel option when inserting the snd_hda_intel module: model=asus-a7m The PCM level seems to control some(all, maybe) of the bass woofer. I'm not sure if all of the woofer is entirely all there though. Might be, would need to get two macbooks next to each other with the same piece of music to see. My hunch is that it isn't. Its more bassy than than the auto detected config, however. To make this change permanent, do this sudo gedit /etc/modprobe.d/options Add the line: "options snd_hda_intel model=asus-a7m" Save, Quit Reboot Sound should work. I'm not promising that it's perfect, either. I have no idea about recording, or iec playback, or even if plugging in a headset turns off the speakers, or causes global thermonuclear war, only that it increases the bass somewhat. -- Subwoofer not working in Intel Macbooks https://bugs.launchpad.net/bugs/305750 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
