Distribution:gentoo Hardware Environment:thinkpad T22 Software Environment:alsa Problem Description: I can easily put the system to suspend with echo 3>/proc/acpi/sleep. The system wakes up, if I press the power button, but after that the sound is missing. If an application was playing, the application crashes also. Steffen
Could you please try latest ACPI bk tree? it includes a pci_link device suspend/resume code. I guess it will help you.
Patched kernel 2.6.7 kernel with acpi-20040715-2.6.7.diff (which is latest on the kernel ftp-server): + system wakes up with the "fn" key instead of the powerbutton - resume doesn
Could you please send me the boot dmesg and crached dmesg? thanks.
same with 2.6.9 kernel?
Unfortunately the problem is still in 2.6.9. dmesg tells: Stopping tasks: =====================================================================================| Back to C! ACPI: PCI interrupt 0000:00:05.0[A] -> GSI 11 (level, low) -> IRQ 11 e100: eth0: e100_watchdog: link up, 100Mbps, full-duplex Restarting tasks... done
no sound still in 2.6.10?
In 2.6.10 resume on my thinkpad doesn
Could we have a update with latest kernel in this system?
Sound still does't work on latest stable release. dmesg release cycle: =======================================| ACPI: PCI interrupt for device 0000:02:00.0 disabled ACPI: PCI interrupt for device 0000:00:07.2 disabled ACPI: PCI interrupt for device 0000:00:05.0 disabled ACPI: PCI interrupt for device 0000:00:03.0 disabled ACPI: PCI interrupt for device 0000:00:02.1 disabled ACPI: PCI interrupt for device 0000:00:02.0 disabled Back to C! ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11 ACPI: PCI Interrupt 0000:00:02.1[B] -> Link [LNKB] -> GSI 11 (level, low) -> IRQ 11 ACPI: PCI Interrupt 0000:00:05.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11 ACPI: PCI Interrupt 0000:00:07.2[D] -> Link [LNKD] -> GSI 11 (level, low) -> IRQ 11 ACPI: PCI Interrupt 0000:00:07.2[D] -> Link [LNKD] -> GSI 11 (level, low) -> IRQ 11 ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11 PCI: Enabling device 0000:02:00.0 (0000 -> 0002) ACPI: PCI Interrupt 0000:02:00.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11 Restarting tasks... done ACPI: PCI interrupt for device 0000:02:00.0 disabled
With a recent kernel, do you still get an MCE? Does sound still fail? Please paste the output of lscpi to identify the sound device. output from dmesg -s64000 after the resume may help too.
Please reopen this bug if: - it is still present in kernel 2.6.17 and - you can provide the requested information.