Latest working kernel version: 2.6.26 Earliest failing kernel version: 2.6.27-rc1 Distribution: Debian Sid Hardware Environment: Fujitsu Siemens Lifebook E8110, Intel T2400 Software Environment: Gnome 2.22 Problem Description: the notebook does not shutdown anymore, hanging after "acpi_power_off called" Steps to reproduce: `sudo poweroff` or the Gnome equivalent
as it works well in 2.6.26, can you run git bisect to see which commit introduces this regression please?
Here it is: a068c0adf2fe28b324bca87f85d27af7f993cdaf is first bad commit commit a068c0adf2fe28b324bca87f85d27af7f993cdaf Author: Stephen Hemminger <shemminger@vyatta.com> Date: Wed May 14 17:04:17 2008 -0700 sky2: pci power savings Turn on special bits to save more power when device is shutdown. Tested on a limited range of hardware, some of the bits are for hardware that probably isn't even in production (like Yukon Supreme) and was ported from the vendor driver. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> ----------- Relevant lspci -v section : ------------- Ethernet controller: Marvell Technology Group Ltd. 88E8055 PCI-E Gigabit Ethernet Controller (rev 12) Subsystem: Fujitsu Limited. Device 139a Flags: bus master, fast devsel, latency 0, IRQ 220 Memory at f0000000 (64-bit, non-prefetchable) [size=16K] I/O ports at 2000 [size=256] [virtual] Expansion ROM at 78000000 [disabled] [size=128K] Capabilities: [48] Power Management version 3 Capabilities: [50] Vital Product Data <?> Capabilities: [5c] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable+ Capabilities: [e0] Express Legacy Endpoint,MSI 00 Capabilities: [100] Advanced Error Reporting <?> Kernel driver in use: sky2 Kernel modules: sky2
On Sunday, 3 of August 2008, Mircea Gherzan wrote: > Rafael J. Wysocki wrote: > > This message has been generated automatically as a part of a report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.26. Please verify if it still should be listed > > and let me know (either way). > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11181 > > Subject : power-off broken > > Submitter : Mircea Gherzan <mgherzan@anaconda.cs.pub.ro> > > Date : 2008-07-30 13:57 (4 days old) > > Yes, it should be listed.
Re-assign to Stephen
*** This bug has been marked as a duplicate of bug 11189 ***