* Fwd: Thinkpad hotkeys and USB audio not working after resume in 3.0.x [not found] <CAEDdjHfu71X04JR2Yx8N495bDoJRudch3xbzNAEmUpVxYS+Oww@mail.gmail.com> @ 2011-09-01 10:37 ` Pedro Ribeiro 2011-09-01 12:16 ` [TuxOnIce-devel] " Nigel Cunningham 1 sibling, 0 replies; 5+ messages in thread From: Pedro Ribeiro @ 2011-09-01 10:37 UTC (permalink / raw) To: Kernel development list; +Cc: Rafael J. Wysocki, TuxOnIce-devel Hi, I'm hitting a bug with my thinkpad T400. After resuming from Hibernate, the thinkpad hotkeys and my USB audio card do not work at all. Suspending to RAM and resuming seem to solve the problem, but after another hibernation it comes back again. This only happens with TuxOnIce but not with the vanilla kernel. Rafael, can you please point out from the top of your head if there was any change that could have caused this? Thanks in advance. Kind Regards, ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [TuxOnIce-devel] Thinkpad hotkeys and USB audio not working after resume in 3.0.x [not found] <CAEDdjHfu71X04JR2Yx8N495bDoJRudch3xbzNAEmUpVxYS+Oww@mail.gmail.com> 2011-09-01 10:37 ` Fwd: Thinkpad hotkeys and USB audio not working after resume in 3.0.x Pedro Ribeiro @ 2011-09-01 12:16 ` Nigel Cunningham 2011-09-01 12:26 ` Pedro Ribeiro 1 sibling, 1 reply; 5+ messages in thread From: Nigel Cunningham @ 2011-09-01 12:16 UTC (permalink / raw) To: Pedro Ribeiro; +Cc: Kernel development list, Rafael J. Wysocki, TuxOnIce-devel Hi Pedro. On 01/09/11 20:36, Pedro Ribeiro wrote: > Hi, > > I'm hitting a bug with my thinkpad T400. After resuming from Hibernate, > the thinkpad hotkeys and my USB audio card do not work at all. > Suspending to RAM and resuming seem to solve the problem, but after > another hibernation it comes back again. > > This only happens with TuxOnIce but not with the vanilla kernel. > > Rafael, can you please point out from the top of your head if there was > any change that could have caused this? Sorry for my slowness in getting back to you Pedro. When you invoke swsusp, is it in exactly the same way that TuxOnIce is invoked? I'm wondering whether modules are unloaded and services stopped in one scenario that are handled differently in the other. Regards, Nigel -- Evolution (n): A hypothetical process whereby improbable events occur with alarming frequency, order arises from chaos, and no one is given credit. ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [TuxOnIce-devel] Thinkpad hotkeys and USB audio not working after resume in 3.0.x 2011-09-01 12:16 ` [TuxOnIce-devel] " Nigel Cunningham @ 2011-09-01 12:26 ` Pedro Ribeiro 2011-09-01 12:28 ` Pedro Ribeiro 2011-09-01 21:44 ` Nigel Cunningham 0 siblings, 2 replies; 5+ messages in thread From: Pedro Ribeiro @ 2011-09-01 12:26 UTC (permalink / raw) To: Nigel Cunningham Cc: Kernel development list, Rafael J. Wysocki, TuxOnIce-devel On 1 September 2011 13:16, Nigel Cunningham <nigel@tuxonice.net> wrote: > Hi Pedro. > > On 01/09/11 20:36, Pedro Ribeiro wrote: >> Hi, >> >> I'm hitting a bug with my thinkpad T400. After resuming from Hibernate, >> the thinkpad hotkeys and my USB audio card do not work at all. >> Suspending to RAM and resuming seem to solve the problem, but after >> another hibernation it comes back again. >> >> This only happens with TuxOnIce but not with the vanilla kernel. >> >> Rafael, can you please point out from the top of your head if there was >> any change that could have caused this? > > Sorry for my slowness in getting back to you Pedro. > > When you invoke swsusp, is it in exactly the same way that TuxOnIce is > invoked? I'm wondering whether modules are unloaded and services stopped > in one scenario that are handled differently in the other. > > Regards, > > Nigel > -- > Evolution (n): A hypothetical process whereby improbable > events occur with alarming frequency, order arises from chaos, and > no one is given credit. > Hi Nigel, Thanks for your response. I just tried using echo disk > /sys/power/state using both methods (swsusp and ToI) and the result is the same. With swsusp the keys and the USB interface work fine, but with ToI they stop working until I suspend to RAM. Regards, Pedro ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [TuxOnIce-devel] Thinkpad hotkeys and USB audio not working after resume in 3.0.x 2011-09-01 12:26 ` Pedro Ribeiro @ 2011-09-01 12:28 ` Pedro Ribeiro 2011-09-01 21:44 ` Nigel Cunningham 1 sibling, 0 replies; 5+ messages in thread From: Pedro Ribeiro @ 2011-09-01 12:28 UTC (permalink / raw) To: Nigel Cunningham Cc: Kernel development list, Rafael J. Wysocki, TuxOnIce-devel On 1 September 2011 13:26, Pedro Ribeiro <pedrib@gmail.com> wrote: > On 1 September 2011 13:16, Nigel Cunningham <nigel@tuxonice.net> wrote: >> Hi Pedro. >> >> On 01/09/11 20:36, Pedro Ribeiro wrote: >>> Hi, >>> >>> I'm hitting a bug with my thinkpad T400. After resuming from Hibernate, >>> the thinkpad hotkeys and my USB audio card do not work at all. >>> Suspending to RAM and resuming seem to solve the problem, but after >>> another hibernation it comes back again. >>> >>> This only happens with TuxOnIce but not with the vanilla kernel. >>> >>> Rafael, can you please point out from the top of your head if there was >>> any change that could have caused this? >> >> Sorry for my slowness in getting back to you Pedro. >> >> When you invoke swsusp, is it in exactly the same way that TuxOnIce is >> invoked? I'm wondering whether modules are unloaded and services stopped >> in one scenario that are handled differently in the other. >> >> Regards, >> >> Nigel >> -- >> Evolution (n): A hypothetical process whereby improbable >> events occur with alarming frequency, order arises from chaos, and >> no one is given credit. >> > > Hi Nigel, > > Thanks for your response. > > I just tried using echo disk > /sys/power/state using both methods > (swsusp and ToI) and the result is the same. > > With swsusp the keys and the USB interface work fine, but with ToI > they stop working until I suspend to RAM. > > Regards, > Pedro > Forgot to say, I tried reverting "PM / Runtime: Rework runtime PM handling during driver removal" but it didn't help. Regards, Pedro ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [TuxOnIce-devel] Thinkpad hotkeys and USB audio not working after resume in 3.0.x 2011-09-01 12:26 ` Pedro Ribeiro 2011-09-01 12:28 ` Pedro Ribeiro @ 2011-09-01 21:44 ` Nigel Cunningham 1 sibling, 0 replies; 5+ messages in thread From: Nigel Cunningham @ 2011-09-01 21:44 UTC (permalink / raw) To: Pedro Ribeiro; +Cc: Kernel development list, Rafael J. Wysocki, TuxOnIce-devel Hi. On 01/09/11 22:26, Pedro Ribeiro wrote: > On 1 September 2011 13:16, Nigel Cunningham <nigel@tuxonice.net> wrote: >> Hi Pedro. >> >> On 01/09/11 20:36, Pedro Ribeiro wrote: >>> Hi, >>> >>> I'm hitting a bug with my thinkpad T400. After resuming from Hibernate, >>> the thinkpad hotkeys and my USB audio card do not work at all. >>> Suspending to RAM and resuming seem to solve the problem, but after >>> another hibernation it comes back again. >>> >>> This only happens with TuxOnIce but not with the vanilla kernel. >>> >>> Rafael, can you please point out from the top of your head if there was >>> any change that could have caused this? >> >> Sorry for my slowness in getting back to you Pedro. >> >> When you invoke swsusp, is it in exactly the same way that TuxOnIce is >> invoked? I'm wondering whether modules are unloaded and services stopped >> in one scenario that are handled differently in the other. >> >> Regards, >> >> Nigel >> -- >> Evolution (n): A hypothetical process whereby improbable >> events occur with alarming frequency, order arises from chaos, and >> no one is given credit. >> > > Hi Nigel, > > Thanks for your response. > > I just tried using echo disk > /sys/power/state using both methods > (swsusp and ToI) and the result is the same. > > With swsusp the keys and the USB interface work fine, but with ToI > they stop working until I suspend to RAM. Okay; thanks for ruling that out. I'll seek to take a look today. Regards, Nigel -- Evolution (n): A hypothetical process whereby improbable events occur with alarming frequency, order arises from chaos, and no one is given credit. ^ permalink raw reply [flat|nested] 5+ messages in thread
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2011-09-01 10:37 ` Fwd: Thinkpad hotkeys and USB audio not working after resume in 3.0.x Pedro Ribeiro
2011-09-01 12:16 ` [TuxOnIce-devel] " Nigel Cunningham
2011-09-01 12:26 ` Pedro Ribeiro
2011-09-01 12:28 ` Pedro Ribeiro
2011-09-01 21:44 ` Nigel Cunningham
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