https://bugzilla.novell.com/show_bug.cgi?id=739677 https://bugzilla.novell.com/show_bug.cgi?id=739677#c2 --- Comment #2 from Damien Allain 2012-01-19 11:12:33 UTC --- WORKAROUND that is a horrible hack but shows this IS a kernel bug. # The idea is to ensure we halt with grub only, after fully rebooting from a 2.6 kernel. # INSTALL 2.6 KERNEL zypper addrepo http://download.opensuse.org/repositories/Kernel:/openSUSE-11.4/openSUSE_11.... # Select kernel-default if your kernel is NOT kernel-default, so that you do not downgrade your original kernel zypper in kernel-default-2.6.37.6-86.1.x86_64 # REBOOT TO 2.6 WHEN ASKED TO SHUTDOWN # In /etc/init.d/halt, after ``*halt)'', add a line with : if [ `uname -r` \> 2 ];then grubonce 2.6;exec /etc/init.d/reboot;fi # FORCE /etc/init.d/halt FOR SHUTDOWN cd /sbin mkdir old halt="shutdown poweroff halt" mv -v $halt old for f in $halt;do echo exec /etc/init.d/halt>$f;done chmod -c a+rx $halt # AFTER FULLY REBOOTING FROM A 2.6 KERNEL, HALT WITH GRUB # In /etc/X11/xdm/Xsetup, before ``Enable Numlock if set'', add a line with : if [ `uname -r` \< 3 ];then grubonce halt;/etc/init.d/reboot & fi # add relevant grub entry with printf "\n\ntitle halt\n halt\n" >>/boot/grub/menu.lst -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=739677 https://bugzilla.novell.com/show_bug.cgi?id=739677#c3 --- Comment #3 from Damien Allain 2012-03-20 07:55:52 UTC --- AMENDUM The horrible hack above is likely to badly crash your computer. I just re-installed. Other workarounds : - the bug has been assigned 15hours ago : wait for the solution - use wake on alarm from your BIOS - mess up the planet's climate by leaving your machine on... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=739677 https://bugzilla.novell.com/show_bug.cgi?id=739677#c5 --- Comment #5 from Damien Allain 2012-04-06 07:57:36 UTC --- Ok, I can not attach anything on BUGGY zilla.novell.com so I am e-mailing you the file. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=739677 https://bugzilla.novell.com/show_bug.cgi?id=739677#c7 Benjamin Poirier changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |Damien.Allain@legos.obs-mip | |.fr --- Comment #7 from Benjamin Poirier 2012-04-15 19:02:22 UTC --- Hello Damien, I've prepared a kernel image to test a potential solution and help diagnose the problem further. It will be available at: http://download.opensuse.org/repositories/home:/benjamin_poirier:/bnc739677/... Note that this is a 2.6.37 kernel. I think there may be two different problems in 11.4 and 12.1 and 2.6.37 seemed easier to tackle first. Please install this kernel in 11.4 or 12.1; add "ignore_loglevel" to its boot parameters in grub's /boot/grub/menu.lst; and reboot to it. The kernel includes three levels of workaround, controlled by the r8169.workaround module parameter: 0: disable all workarounds 1: (default) do not enable receiver at shutdown same effect as e18cd18 r8169: don't enable rx when shutdown. 2: skip the SYSTEM_POWER_OFF branch entirely in rtl_shutdown Please check if you notice any improvement when powering off from this kernel. Note that when you shut down, it is important to do so using the command `poweroff` and not `halt` as the latter causes a crucial part of the r8169 WoL code to be skipped. If you don't notice any improvement, please add "options r8169 workaround=2" to "/etc/modprobe.d/99-local.conf", unload and reload (using modprobe) the r8169 module (or reboot) and try again. Please report the effect of workaround=1 (the default) and workaround=2. The kernel also includes extra debugging output. I'd like to see the last logs right before shutdown in the default workaround=1 case. Since your motherboard does not have a serial port (AFAICS) and netconsole is no use here I've added a 5s delay before shutdown so you can take a picture of your console. To do this, switch to the first virtual terminal with <ctrl-alt-f1>, login as root and issue `poweroff`. The ignore_loglevel kernel parameter is important here. The output should look somewhat like this: Disabling swaps. Detaching loop devices. Detaching DM devices. [ 47.543789] sd 2:0:0:0: [sda] Synchronizing SCSI cache [ 47.550478] sd 2:0:0:0: [sda] Stopping disk [ 47.555129] r8169 0000:03:00.0: eth1: get_wol, g [ 47.571235] pcieport 0000:00:1c.3: wake-up capability enabled by ACPI [ 47.577880] r8169 0000:03:00.0: eth1: at shutdown, g 1: 0f 3: 62 5: 02 [ 47.595243] r8169 0000:02:00.0: eth0: get_wol, g [ 47.611547] pcieport 0000:00:1c.2: wake-up capability enabled by ACPI [ 47.618187] r8169 0000:02:00.0: eth0: at shutdown, g 1: 0f 3: 62 5: 02 [ 47.635669] ACPI: Preparing to enter system sleep state S5 [ 47.641884] Disabling non-boot CPUs ... [ 47.647780] bnx2fc: CPU 1 offline: Remove Rx thread [ 47.652704] CPU 1 offline: Remove Rx thread [ 47.656992] Power down. (in 5 secs) [ 52.661021] Power down. (now) [ 52.664214] acpi_power_off called Please also provide the output of `lspci -tv` so we can make sense of the "wake-up capability" messages (if any). -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=739677 https://bugzilla.novell.com/show_bug.cgi?id=739677#c9 Damien Allain changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|Damien.Allain@legos.obs-mip | |.fr | --- Comment #9 from Damien Allain 2012-05-18 15:04:48 UTC --- Hello, I noticed WOL can somewhat work on my machine : when power is going off, WOL make the machine reboot instead of shuttung down. A few seconds later, it fails to do anything. I tried all 4 workarounds, but they all seam to fail. The last logs right before shutdown in the default workaround=1 case, replacing the seconds counts with ***, are : [***] md: stopping all md devices. [***] sd 3:0:0:0: [sdc] Synchronizing SCSI cache [***] sd 3:0:0:0: [sdc] Stopping disk [***] sd 2:0:0:0: [sdb] Synchronizing SCSI cache [***] sd 2:0:0:0: [sdb] Stopping disk [***] sd 1:0:0:0: [sda] Synchronizing SCSI cache [***] sd 1:0:0:0: [sda] Stopping disk [***] r8169 0000:06:00.0: PME# enabled [***] pci 0000:00:1c.2: wake-up capability enabled by ACPI [***] r8169 0000:06:00.0: eth1: at shutdown, g 1: 0f 2: 3c 3: 62 5: 02 [***] r8169 0000:07:00.0: PME# enabled [***] pci 0000:00:1c.1: wake-up capability enabled by ACPI [***] r8169 0000:07:00.0: eth1: at shutdown, g 1: 1f 2: 3c 3: 62 5: 02 [***] ehci_hcd 0000:00:1d.7: PCI INT A disabled [***] ehci_hcd 0000:00:1a.7: PCI INT C disabled [***] ACPI: Preparing to enter system sleep state S5 [***] Disabling non-boot CPUs ... [***] SMP alternatives: switching to UP code [***] Power down. (in 5 secs) The output of `sudo /sbin/lspci -tv` is : -[0000:00]-+-00.0 Intel Corporation 5520/5500/X58 I/O Hub to ESI Port +-01.0-[01-03]--+-00.0-[03]-- | \-00.1-[02]-- +-03.0-[04]----00.0 nVidia Corporation G98 [GeForce 8400 GS] +-07.0-[05]-- +-14.0 Intel Corporation 5520/5500/X58 I/O Hub System Management Registers +-14.1 Intel Corporation 5520/5500/X58 I/O Hub GPIO and Scratch Pad Registers +-14.2 Intel Corporation 5520/5500/X58 I/O Hub Control Status and RAS Registers +-14.3 Intel Corporation 5520/5500/X58 I/O Hub Throttle Registers +-1a.0 Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #4 +-1a.1 Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #5 +-1a.2 Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #6 +-1a.7 Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #2 +-1b.0 Intel Corporation 82801JI (ICH10 Family) HD Audio Controller +-1c.0-[08]-- +-1c.1-[07]----00.0 Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller +-1c.2-[06]----00.0 Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller +-1d.0 Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #1 +-1d.1 Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #2 +-1d.2 Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #3 +-1d.7 Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #1 +-1e.0-[09]----04.0 Agere Systems FW322/323 +-1f.0 Intel Corporation 82801JIR (ICH10R) LPC Interface Controller +-1f.2 Intel Corporation 82801JI (ICH10 Family) 4 port SATA IDE Controller #1 +-1f.3 Intel Corporation 82801JI (ICH10 Family) SMBus Controller \-1f.5 Intel Corporation 82801JI (ICH10 Family) 2 port SATA IDE Controller #2 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=739677 https://bugzilla.novell.com/show_bug.cgi?id=739677#c Damien Allain changed: What |Removed |Added ---------------------------------------------------------------------------- Component|Kernel |Kernel AssignedTo|bpoirier@suse.com |kernel-maintainers@forge.pr | |ovo.novell.com Product|openSUSE 12.1 |openSUSE 13.1 Target Milestone|--- |Final -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.