Hi,
Sorry for cross posting. I'm suffering an issue my Thinkpad X1 Carbon
can't resume after suspend recently. I tried many ways including
latest vanilla kernel, latest stable 3.13 and 3.11 kernel but it still
happens. I found it will not happen when I turn off WIFI device or USB
3.0 in BIOS. So I suspect something need fix in either wifi driver or
USB side. Since Windows 7 works good so I suppose no hardware issue.
Anyone has some ideas to fix it or debug it?
Thanks,
Shuduo
lspci -vnn output:
..
sniped
..
00:1d.0 USB controller: Intel Corporation Lynx Point-LP USB EHCI #1
(rev 04) (prog-if 20 [EHCI])
Subsystem: Lenovo Device 2218
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at f052d000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 3
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
Kernel driver in use: ehci-pci
..
03:00.0 Network controller: Intel Corporation Wireless 7260 (rev 83)
Subsystem: Intel Corporation Dual Band Wireless-AC 7260
Flags: bus master, fast devsel, latency 0, IRQ 59
Memory at f0400000 (64-bit, non-prefetchable) [size=8K]
Capabilities: [c8] Power Management version 3
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [40] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Device Serial Number 7c-7a-91-ff-ff-5e-4c-cd
Capabilities: [14c] Latency Tolerance Reporting
Capabilities: [154] Vendor Specific Information: ID=cafe Rev=1 Len=014 <?>
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
On Mon, Mar 10, 2014 at 3:20 PM, Shuduo Sang <[email protected]> wrote:
> On Mon, Mar 10, 2014 at 6:50 PM, Emmanuel Grumbach <[email protected]> wrote:
>>>>>> Hi,
>>>>>>
>>>>>> On Mon, Mar 10, 2014 at 7:05 AM, Shuduo Sang <[email protected]> wrote:
>>>>>>> Hi,
>>>>>>>
>>>>>>> Sorry for cross posting. I'm suffering an issue my Thinkpad X1 Carbon
>>>>>>> can't resume after suspend recently. I tried many ways including
>>>>>>> latest vanilla kernel, latest stable 3.13 and 3.11 kernel but it still
>>>>>>> happens. I found it will not happen when I turn off WIFI device or USB
>>>>>>> 3.0 in BIOS. So I suspect something need fix in either wifi driver or
>>>>>>> USB side. Since Windows 7 works good so I suppose no hardware issue.
>>>>>>> Anyone has some ideas to fix it or debug it?
>>>>>>>
>>>>>>> Thanks,
>>>>>>> Shuduo
>>>>>>>
>>>>>>
>>>>>> If you disable WiFi only (without touching USB 3.0 in BIOS), it works?
>>>>>> How do you disable WiFi? Rfkill or removing iwlwifi?
>>>>>>
>>>>>
>>>>> I have disabled WIFI device in BIOS, then its suspend/resume works.
>>>>>
>>>>
>>>> Do you have any logs to share?
>>>> I supposed you tested 3.13.6 right?
>>>
>>> Attach dmesg output. If any other log you need, I can capture too.
>>> Actually I tried 3.14-rc6, 3.13.6 and 3.11.10.
>>
>> This looks healthy.
>>
>> Suspending console(s) (use no_console_suspend to debug)
>>
>> can you use no_console_suspend?
>
> Yes, this log is already output from the kernel I compile with
> no_console_suspend.
Hmm... weird...
Don't know how we can debug this further then...
>>>> Hi,
>>>>
>>>> On Mon, Mar 10, 2014 at 7:05 AM, Shuduo Sang <[email protected]> wrote:
>>>>> Hi,
>>>>>
>>>>> Sorry for cross posting. I'm suffering an issue my Thinkpad X1 Carbon
>>>>> can't resume after suspend recently. I tried many ways including
>>>>> latest vanilla kernel, latest stable 3.13 and 3.11 kernel but it still
>>>>> happens. I found it will not happen when I turn off WIFI device or USB
>>>>> 3.0 in BIOS. So I suspect something need fix in either wifi driver or
>>>>> USB side. Since Windows 7 works good so I suppose no hardware issue.
>>>>> Anyone has some ideas to fix it or debug it?
>>>>>
>>>>> Thanks,
>>>>> Shuduo
>>>>>
>>>>
>>>> If you disable WiFi only (without touching USB 3.0 in BIOS), it works?
>>>> How do you disable WiFi? Rfkill or removing iwlwifi?
>>>>
>>>
>>> I have disabled WIFI device in BIOS, then its suspend/resume works.
>>>
>>
>> Do you have any logs to share?
>> I supposed you tested 3.13.6 right?
>
> Attach dmesg output. If any other log you need, I can capture too.
> Actually I tried 3.14-rc6, 3.13.6 and 3.11.10.
This looks healthy.
Suspending console(s) (use no_console_suspend to debug)
can you use no_console_suspend?
Hi,
On Mon, Mar 10, 2014 at 7:05 AM, Shuduo Sang <[email protected]> wrote:
> Hi,
>
> Sorry for cross posting. I'm suffering an issue my Thinkpad X1 Carbon
> can't resume after suspend recently. I tried many ways including
> latest vanilla kernel, latest stable 3.13 and 3.11 kernel but it still
> happens. I found it will not happen when I turn off WIFI device or USB
> 3.0 in BIOS. So I suspect something need fix in either wifi driver or
> USB side. Since Windows 7 works good so I suppose no hardware issue.
> Anyone has some ideas to fix it or debug it?
>
> Thanks,
> Shuduo
>
If you disable WiFi only (without touching USB 3.0 in BIOS), it works?
How do you disable WiFi? Rfkill or removing iwlwifi?
>
> lspci -vnn output:
> ..
> sniped
> ..
> 00:1d.0 USB controller: Intel Corporation Lynx Point-LP USB EHCI #1
> (rev 04) (prog-if 20 [EHCI])
> Subsystem: Lenovo Device 2218
> Flags: bus master, medium devsel, latency 0, IRQ 23
> Memory at f052d000 (32-bit, non-prefetchable) [size=1K]
> Capabilities: [50] Power Management version 3
> Capabilities: [58] Debug port: BAR=1 offset=00a0
> Capabilities: [98] PCI Advanced Features
> Kernel driver in use: ehci-pci
> ..
> 03:00.0 Network controller: Intel Corporation Wireless 7260 (rev 83)
> Subsystem: Intel Corporation Dual Band Wireless-AC 7260
> Flags: bus master, fast devsel, latency 0, IRQ 59
> Memory at f0400000 (64-bit, non-prefetchable) [size=8K]
> Capabilities: [c8] Power Management version 3
> Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Capabilities: [40] Express Endpoint, MSI 00
> Capabilities: [100] Advanced Error Reporting
> Capabilities: [140] Device Serial Number 7c-7a-91-ff-ff-5e-4c-cd
> Capabilities: [14c] Latency Tolerance Reporting
> Capabilities: [154] Vendor Specific Information: ID=cafe Rev=1 Len=014 <?>
> Kernel driver in use: iwlwifi
> Kernel modules: iwlwifi
> --
> To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
On Mon, Mar 10, 2014 at 3:27 PM, Emmanuel Grumbach <[email protected]> wrote:
> On Mon, Mar 10, 2014 at 8:49 AM, Shuduo Sang <[email protected]> wrote:
>> On Mon, Mar 10, 2014 at 2:11 PM, Emmanuel Grumbach <[email protected]> wrote:
>>> Hi,
>>>
>>> On Mon, Mar 10, 2014 at 7:05 AM, Shuduo Sang <[email protected]> wrote:
>>>> Hi,
>>>>
>>>> Sorry for cross posting. I'm suffering an issue my Thinkpad X1 Carbon
>>>> can't resume after suspend recently. I tried many ways including
>>>> latest vanilla kernel, latest stable 3.13 and 3.11 kernel but it still
>>>> happens. I found it will not happen when I turn off WIFI device or USB
>>>> 3.0 in BIOS. So I suspect something need fix in either wifi driver or
>>>> USB side. Since Windows 7 works good so I suppose no hardware issue.
>>>> Anyone has some ideas to fix it or debug it?
>>>>
>>>> Thanks,
>>>> Shuduo
>>>>
>>>
>>> If you disable WiFi only (without touching USB 3.0 in BIOS), it works?
>>> How do you disable WiFi? Rfkill or removing iwlwifi?
>>>
>>
>> I have disabled WIFI device in BIOS, then its suspend/resume works.
>>
>
> Do you have any logs to share?
> I supposed you tested 3.13.6 right?
Attach dmesg output. If any other log you need, I can capture too.
Actually I tried 3.14-rc6, 3.13.6 and 3.11.10.
On Mon, Mar 10, 2014 at 6:50 PM, Emmanuel Grumbach <[email protected]> wrote:
>>>>> Hi,
>>>>>
>>>>> On Mon, Mar 10, 2014 at 7:05 AM, Shuduo Sang <[email protected]> wrote:
>>>>>> Hi,
>>>>>>
>>>>>> Sorry for cross posting. I'm suffering an issue my Thinkpad X1 Carbon
>>>>>> can't resume after suspend recently. I tried many ways including
>>>>>> latest vanilla kernel, latest stable 3.13 and 3.11 kernel but it still
>>>>>> happens. I found it will not happen when I turn off WIFI device or USB
>>>>>> 3.0 in BIOS. So I suspect something need fix in either wifi driver or
>>>>>> USB side. Since Windows 7 works good so I suppose no hardware issue.
>>>>>> Anyone has some ideas to fix it or debug it?
>>>>>>
>>>>>> Thanks,
>>>>>> Shuduo
>>>>>>
>>>>>
>>>>> If you disable WiFi only (without touching USB 3.0 in BIOS), it works?
>>>>> How do you disable WiFi? Rfkill or removing iwlwifi?
>>>>>
>>>>
>>>> I have disabled WIFI device in BIOS, then its suspend/resume works.
>>>>
>>>
>>> Do you have any logs to share?
>>> I supposed you tested 3.13.6 right?
>>
>> Attach dmesg output. If any other log you need, I can capture too.
>> Actually I tried 3.14-rc6, 3.13.6 and 3.11.10.
>
> This looks healthy.
>
> Suspending console(s) (use no_console_suspend to debug)
>
> can you use no_console_suspend?
Yes, this log is already output from the kernel I compile with
no_console_suspend.
On Mon, Mar 10, 2014 at 2:11 PM, Emmanuel Grumbach <[email protected]> wrote:
> Hi,
>
> On Mon, Mar 10, 2014 at 7:05 AM, Shuduo Sang <[email protected]> wrote:
>> Hi,
>>
>> Sorry for cross posting. I'm suffering an issue my Thinkpad X1 Carbon
>> can't resume after suspend recently. I tried many ways including
>> latest vanilla kernel, latest stable 3.13 and 3.11 kernel but it still
>> happens. I found it will not happen when I turn off WIFI device or USB
>> 3.0 in BIOS. So I suspect something need fix in either wifi driver or
>> USB side. Since Windows 7 works good so I suppose no hardware issue.
>> Anyone has some ideas to fix it or debug it?
>>
>> Thanks,
>> Shuduo
>>
>
> If you disable WiFi only (without touching USB 3.0 in BIOS), it works?
> How do you disable WiFi? Rfkill or removing iwlwifi?
>
I have disabled WIFI device in BIOS, then its suspend/resume works.
>>
>> lspci -vnn output:
>> ..
>> sniped
>> ..
>> 00:1d.0 USB controller: Intel Corporation Lynx Point-LP USB EHCI #1
>> (rev 04) (prog-if 20 [EHCI])
>> Subsystem: Lenovo Device 2218
>> Flags: bus master, medium devsel, latency 0, IRQ 23
>> Memory at f052d000 (32-bit, non-prefetchable) [size=1K]
>> Capabilities: [50] Power Management version 3
>> Capabilities: [58] Debug port: BAR=1 offset=00a0
>> Capabilities: [98] PCI Advanced Features
>> Kernel driver in use: ehci-pci
>> ..
>> 03:00.0 Network controller: Intel Corporation Wireless 7260 (rev 83)
>> Subsystem: Intel Corporation Dual Band Wireless-AC 7260
>> Flags: bus master, fast devsel, latency 0, IRQ 59
>> Memory at f0400000 (64-bit, non-prefetchable) [size=8K]
>> Capabilities: [c8] Power Management version 3
>> Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
>> Capabilities: [40] Express Endpoint, MSI 00
>> Capabilities: [100] Advanced Error Reporting
>> Capabilities: [140] Device Serial Number 7c-7a-91-ff-ff-5e-4c-cd
>> Capabilities: [14c] Latency Tolerance Reporting
>> Capabilities: [154] Vendor Specific Information: ID=cafe Rev=1 Len=014 <?>
>> Kernel driver in use: iwlwifi
>> Kernel modules: iwlwifi
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
>> the body of a message to [email protected]
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
On Mon, Mar 10, 2014 at 8:49 AM, Shuduo Sang <[email protected]> wrote:
> On Mon, Mar 10, 2014 at 2:11 PM, Emmanuel Grumbach <[email protected]> wrote:
>> Hi,
>>
>> On Mon, Mar 10, 2014 at 7:05 AM, Shuduo Sang <[email protected]> wrote:
>>> Hi,
>>>
>>> Sorry for cross posting. I'm suffering an issue my Thinkpad X1 Carbon
>>> can't resume after suspend recently. I tried many ways including
>>> latest vanilla kernel, latest stable 3.13 and 3.11 kernel but it still
>>> happens. I found it will not happen when I turn off WIFI device or USB
>>> 3.0 in BIOS. So I suspect something need fix in either wifi driver or
>>> USB side. Since Windows 7 works good so I suppose no hardware issue.
>>> Anyone has some ideas to fix it or debug it?
>>>
>>> Thanks,
>>> Shuduo
>>>
>>
>> If you disable WiFi only (without touching USB 3.0 in BIOS), it works?
>> How do you disable WiFi? Rfkill or removing iwlwifi?
>>
>
> I have disabled WIFI device in BIOS, then its suspend/resume works.
>
Do you have any logs to share?
I supposed you tested 3.13.6 right?
On Mon, Mar 10, 2014 at 9:52 PM, Emmanuel Grumbach <[email protected]> wrote:
> On Mon, Mar 10, 2014 at 3:20 PM, Shuduo Sang <[email protected]> wrote:
>> On Mon, Mar 10, 2014 at 6:50 PM, Emmanuel Grumbach <[email protected]> wrote:
>>>>>>> Hi,
>>>>>>>
>>>>>>> On Mon, Mar 10, 2014 at 7:05 AM, Shuduo Sang <[email protected]> wrote:
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> Sorry for cross posting. I'm suffering an issue my Thinkpad X1 Carbon
>>>>>>>> can't resume after suspend recently. I tried many ways including
>>>>>>>> latest vanilla kernel, latest stable 3.13 and 3.11 kernel but it still
>>>>>>>> happens. I found it will not happen when I turn off WIFI device or USB
>>>>>>>> 3.0 in BIOS. So I suspect something need fix in either wifi driver or
>>>>>>>> USB side. Since Windows 7 works good so I suppose no hardware issue.
>>>>>>>> Anyone has some ideas to fix it or debug it?
>>>>>>>>
>>>>>>>> Thanks,
>>>>>>>> Shuduo
>>>>>>>>
>>>>>>>
>>>>>>> If you disable WiFi only (without touching USB 3.0 in BIOS), it works?
>>>>>>> How do you disable WiFi? Rfkill or removing iwlwifi?
>>>>>>>
>>>>>>
>>>>>> I have disabled WIFI device in BIOS, then its suspend/resume works.
>>>>>>
>>>>>
>>>>> Do you have any logs to share?
>>>>> I supposed you tested 3.13.6 right?
>>>>
>>>> Attach dmesg output. If any other log you need, I can capture too.
>>>> Actually I tried 3.14-rc6, 3.13.6 and 3.11.10.
>>>
>>> This looks healthy.
>>>
>>> Suspending console(s) (use no_console_suspend to debug)
>>>
>>> can you use no_console_suspend?
>>
>> Yes, this log is already output from the kernel I compile with
>> no_console_suspend.
>
> Hmm... weird...
> Don't know how we can debug this further then...
Update: The defect in BIOS be found finally.