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Jerblue
n00b
Joined: 28 Jun 2012
Posts: 2
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 Posted: Thu Jun 28, 2012 5:51 pm Post subject: Realtek R8101 Wake-on-Lan (WOL) Troubles |
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Hi everyone,
I'm having WOL issues with a couple of Toshiba laptops that I have (A505-S6005). I'm running gentoo on the one in my room and XBMCbuntu on my kids' in the other room. Both have the same problem, so I'm not sure it's anything gentoo specific per se, but I'm not getting any feedback in other forums. But then again, who better than some gentoo gurus to save the day???
For the purposes of this post, I'll use the gentoo box for all the info. It is running my custom 3.4.0 kernel.
The laptop uses the Realtek R8101 ethernet adapter. I've tried both the R8169 (kernel module) and R8101 (currently using this one -- realtek website) driver modules with the same results. No matter what I do, I can't seem to get the laptop to wake properly via ethernet. Here's a data dump:
1. BIOS settings are set properly.
2. Relevant lspci info:
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01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 02)
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3. ethtool:
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Settings for eth0:
Supported ports: [ TP ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
Supported pause frame use: No
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Speed: 100Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 0
Transceiver: internal
Auto-negotiation: on
MDI-X: Unknown
Supports Wake-on: pumbg
Wake-on: g
Current message level: 0x00000033 (51)
drv probe ifdown ifup
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4. /proc/acpi/wakeup:
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cat /proc/acpi/wakeup
Device S-state Status Sysfs node
P0P1 S0 *disabled pci:0000:00:1e.0
LID0 S4 *enabled
EHC1 S3 *enabled pci:0000:00:1d.0
HDEF S4 *disabled pci:0000:00:1b.0
RP01 S4 *disabled pci:0000:00:1c.0
PXSX S4 *enabled pci:0000:01:00.0
RP02 S0 *disabled
PXSX S4 *disabled
RP03 S0 *disabled
PXSX S4 *disabled
RP04 S0 *disabled pci:0000:00:1c.3
PXSX S4 *disabled pci:0000:02:00.0
RP05 S0 *disabled pci:0000:00:1c.4
PXSX S4 *disabled
RP06 S0 *disabled
PXSX S4 *disabled
RP07 S0 *disabled
PXSX S4 *disabled
RP08 S0 *disabled
PXSX S4 *disabled
PEG3 S4 *disabled
PEG5 S4 *disabled
PEG6 S4 *disabled
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5. /sys/bus/pci/devices/0000\:01\:00.0/power/wakeup:
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cat /sys/bus/pci/devices/0000\:01\:00.0/power/wakeup
enabled
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I just can't seem to figure it out! It's driving me bonkers. Wake up via bluetooth usb dongle works fine with suspend. So it's clearly capable of suspending and waking up.
The thing that really gets me, if I disable ACPI via grub (acpi=off) WOL works from suspend and shutdown. 
Last but not least,
6. /var/log/messages seems to indicate good things:
| Code: |
Jun 27 19:58:12 localhost kernel: [ 181.689376] PM: Preparing system for mem sleep
Jun 27 19:58:28 localhost kernel: [ 182.341473] Freezing user space processes ... (elapsed 0.01 seconds) done.
Jun 27 19:58:28 localhost kernel: [ 182.352730] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
Jun 27 19:58:28 localhost kernel: [ 182.363721] PM: Entering mem sleep
Jun 27 19:58:28 localhost kernel: [ 182.363801] Suspending console(s) (use no_console_suspend to debug)
Jun 27 19:58:28 localhost kernel: [ 182.364047] sd 1:0:0:0: [sda] Synchronizing SCSI cache
Jun 27 19:58:28 localhost kernel: [ 182.364140] sd 1:0:0:0: [sda] Stopping disk
Jun 27 19:58:28 localhost kernel: [ 182.435282] r8101 0000:01:00.0: wake-up capability enabled by ACPI
Jun 27 19:58:28 localhost kernel: [ 182.834597] PM: suspend of devices complete after 470.858 msecs
Jun 27 19:58:28 localhost kernel: [ 182.834667] PM: late suspend of devices complete after 0.064 msecs
Jun 27 19:58:28 localhost kernel: [ 182.841752] ehci_hcd 0000:00:1d.0: wake-up capability enabled by ACPI
Jun 27 19:58:28 localhost kernel: [ 182.863582] PM: noirq suspend of devices complete after 28.919 msecs
Jun 27 19:58:28 localhost kernel: [ 182.863737] ACPI: Preparing to enter system sleep state S3
Jun 27 19:58:28 localhost kernel: [ 182.875282] PM: Saving platform NVS memory
Jun 27 19:58:28 localhost kernel: [ 182.876394] Disabling non-boot CPUs ...
Jun 27 19:58:28 localhost kernel: [ 182.878123] CPU 1 is now offline
Jun 27 19:58:28 localhost kernel: [ 182.879804] CPU 2 is now offline
Jun 27 19:58:28 localhost kernel: [ 182.881335] CPU 3 is now offline
Jun 27 19:58:28 localhost kernel: [ 182.881726] Extended CMOS year: 2000
Jun 27 19:58:28 localhost kernel: [ 182.882353] ACPI: Low-level resume complete
Jun 27 19:58:28 localhost kernel: [ 182.882420] PM: Restoring platform NVS memory
Jun 27 19:58:28 localhost kernel: [ 182.882840] Extended CMOS year: 2000
Jun 27 19:58:28 localhost kernel: [ 182.882885] Enabling non-boot CPUs ...
Jun 27 19:58:28 localhost kernel: [ 182.882973] Booting Node 0 Processor 1 APIC 0x1
Jun 27 19:58:28 localhost kernel: [ 182.896593] CPU1 is up
Jun 27 19:58:28 localhost kernel: [ 182.896676] Booting Node 0 Processor 2 APIC 0x4
Jun 27 19:58:28 localhost kernel: [ 182.910232] CPU2 is up
Jun 27 19:58:28 localhost kernel: [ 182.910313] Booting Node 0 Processor 3 APIC 0x5
Jun 27 19:58:28 localhost kernel: [ 182.923975] CPU3 is up
Jun 27 19:58:28 localhost kernel: [ 182.925951] ACPI: Waking up from system sleep state S3
Jun 27 19:58:28 localhost kernel: [ 183.147910] ehci_hcd 0000:00:1d.0: wake-up capability disabled by ACPI
Jun 27 19:58:28 localhost kernel: [ 183.148715] PM: noirq resume of devices complete after 9.788 msecs
Jun 27 19:58:28 localhost kernel: [ 183.149088] PM: early resume of devices complete after 0.044 msecs
Jun 27 19:58:28 localhost kernel: [ 183.149121] i915 0000:00:02.0: setting latency timer to 64
Jun 27 19:58:28 localhost kernel: [ 183.149193] ehci_hcd 0000:00:1a.0: setting latency timer to 64
Jun 27 19:58:28 localhost kernel: [ 183.149248] ehci_hcd 0000:00:1d.0: setting latency timer to 64
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In the above case, resume from suspend was initiated by the bluetooth remote. I would be truly grateful if someone could shed some light.
Thanks! |
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Jerblue
n00b
Joined: 28 Jun 2012
Posts: 2
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| Posted: Tue Jul 03, 2012 7:22 pm Post subject: |
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Everyone as stumped as I am?   ?? |
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bam
n00b
Joined: 15 Aug 2011
Posts: 3
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| Posted: Wed Jun 26, 2013 6:29 pm Post subject: |
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| Would you please provide model of your bluetooth usb dongle? With max details, if possible. |
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