[Bug 303789] Re: very quiet sound on notebook IBM r40e
Thank to http://www.thinkwiki.org/wiki/ThinkWiki! I solve this problem! Solution: sudo bash echo level 15 >/proc/acpi/ibm/volume And this (http://www.thinkwiki.org/wiki/AD1981B) notes: Note 1 On some models (T40, T43p, ... R51e ...) audio is muted if either Headphone or Line Jack are unmuted. See also ALSA Wiki FAQ [1]. Also, if Headphone Sense or Line Jack Sense are unmuted audio is dead (R52, X40). By default the Sense settings are not shown in GNOME. Note 2 A bug was introduced in the 2.6.20 kernel (between the rc1 and rc2 releases) which causes the sound to stop working after hibernation. Rebooting does not seem to fix the problem. A quick work-around is to do a suspend-to-ram, and then wake the machine up. This issue is chronicled in this bug report on Launchpad.net: The fix changing HIBERNATE_MODE=shutdown to HIBERNATE_MODE=platform in /etc/default/acpi- support worked very well. I don't know if it possibly could introduce other bugs or if it's a true fix. https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/80893 -- very quiet sound on notebook IBM r40e https://bugs.launchpad.net/bugs/303789 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 303789] Re: very quiet sound on notebook IBM r40e
really I try to set all channels are unmuted and muted or half muted but I have this same result. on this model IBM r40e I have very many bugs :( 1. Functional key's not work 2. Hardware key's not work 3. Sounds very quiet 4. I can't return computer to live after mode "sleep" (I already tried all key's) -- very quiet sound on notebook IBM r40e https://bugs.launchpad.net/bugs/303789 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 303789] Re: very quiet sound on notebook IBM r40e
You could also try a "alsactl restore". If that does not work either then I have really no idea any more. -- very quiet sound on notebook IBM r40e https://bugs.launchpad.net/bugs/303789 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 303789] Re: very quiet sound on notebook IBM r40e
Sorry, then this seems like another bug. Are you also sure that all channels are unmuted? (MM under a channel stands for muted I think). -- very quiet sound on notebook IBM r40e https://bugs.launchpad.net/bugs/303789 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
Re: [Bug 303789] Re: very quiet sound on notebook IBM r40e
I have already tried to set PCM to 100 but sound is still quiet. On Mon, Dec 1, 2008 at 1:32 PM, bugmenot <[EMAIL PROTECTED]> wrote: > There were a few bugs the past days about missing sound. Just by chance: > Can you enable sound again by setting PCM in "alsamixer -Dhw" to 100 or so? > > -- > very quiet sound on notebook IBM r40e > https://bugs.launchpad.net/bugs/303789 > You received this bug notification because you are a direct subscriber > of the bug. > -- very quiet sound on notebook IBM r40e https://bugs.launchpad.net/bugs/303789 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 303789] Re: very quiet sound on notebook IBM r40e
There were a few bugs the past days about missing sound. Just by chance: Can you enable sound again by setting PCM in "alsamixer -Dhw" to 100 or so? -- very quiet sound on notebook IBM r40e https://bugs.launchpad.net/bugs/303789 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
