Although this is a new topic, it continues the questions/discussion concerning getting system sounds
to work with the Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01). The
original topic can be found at:
http://kubuntuforums.net/forums/inde...opic=3084096.0
Advanced Power Management and Advanced Configuration and Power Interface
and system sound problem
Packages: apmd and acpid
First, according to the description for apmd from Adept Manager:
Debian kernels are built with APM support but it is disabled by default.
You need to boot the kernel with the "apm=on" option if you want to enable
the driver."
I verified that this module was installed. I also had the acpi* modules
installed. The only way to get functioning system sounds was to add "acpi=off"
to the end of the kernel line in the /boot/grub/menu.list file (see the link above).
I have uninstalled the apmd package and the following acpi* packages:
acpi
acpi-support
acpid
Additionally, I unchecked "Start during boot"
(K Menu | System Settings | Advanced | System Settings | System Services) acpid and apmd.
I then removed the "acpi=off" from the kernel line in /boot/grub/menu.list and rebooted
the system. The result: No system sounds. Adding "acpi=off" back to the kernel line and
rebooting results in functioning system sound.
K Menu | System Settings | Advanced | System Settings | System Services lists both acpi and
apmd, even though the modules were uninstalled. lsmod does not identify these modules. So why
does adding kernel option "acpi=off" work to get system sounds working when the module it is
turning off isn't even loaded!?
I am convinced there is a conflict between a power management module(s) and the sound modules.
How do I get a listing of the modules that are actually complied within the kernel, and not those that
are actually being used once the system is booted?
to work with the Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01). The
original topic can be found at:
http://kubuntuforums.net/forums/inde...opic=3084096.0
Advanced Power Management and Advanced Configuration and Power Interface
and system sound problem
Packages: apmd and acpid
First, according to the description for apmd from Adept Manager:
Debian kernels are built with APM support but it is disabled by default.
You need to boot the kernel with the "apm=on" option if you want to enable
the driver."
I verified that this module was installed. I also had the acpi* modules
installed. The only way to get functioning system sounds was to add "acpi=off"
to the end of the kernel line in the /boot/grub/menu.list file (see the link above).
I have uninstalled the apmd package and the following acpi* packages:
acpi
acpi-support
acpid
Additionally, I unchecked "Start during boot"
(K Menu | System Settings | Advanced | System Settings | System Services) acpid and apmd.
I then removed the "acpi=off" from the kernel line in /boot/grub/menu.list and rebooted
the system. The result: No system sounds. Adding "acpi=off" back to the kernel line and
rebooting results in functioning system sound.
K Menu | System Settings | Advanced | System Settings | System Services lists both acpi and
apmd, even though the modules were uninstalled. lsmod does not identify these modules. So why
does adding kernel option "acpi=off" work to get system sounds working when the module it is
turning off isn't even loaded!?
I am convinced there is a conflict between a power management module(s) and the sound modules.
How do I get a listing of the modules that are actually complied within the kernel, and not those that
are actually being used once the system is booted?