Re: PROBLEM: since linux kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot.

2013-03-25 Thread Alan Stern
On Sun, 24 Mar 2013, Jenya Y wrote: Alan, thank you very much for your effort! The updated second patch did resolve all the remaining errors. In case you have any questions or need assistance or anything of this sort, feel free to contact me, I'll be happy to help. Remember I mentioned

Re: PROBLEM: since linux kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot.

2013-03-18 Thread Alan Stern
On Sat, 16 Mar 2013, Alan Stern wrote: On Sat, 16 Mar 2013, Jenya Y wrote: Alan, looks like we are not quite there yet, just tried a fresh 3.8.3 build with both of your patches and here is what I have - [7.797975] usb 1-2.2: can't set config #1, error -19 [7.798332] usb

Re: PROBLEM: since linux kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot.

2013-03-16 Thread Alan Stern
On Sat, 16 Mar 2013, Jenya Y wrote: Alan, looks like we are not quite there yet, just tried a fresh 3.8.3 build with both of your patches and here is what I have - [7.797975] usb 1-2.2: can't set config #1, error -19 [7.798332] usb 1-2.2: USB disconnect, device number 3 [

Re: PROBLEM: since linux kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot.

2013-03-13 Thread Jenya Y
On Tuesday 12 March 2013 13:29:17 Alan Stern wrote: On Tue, 12 Mar 2013, Jenya Y wrote: I'll try to work out a patch in the next few days. Can you recreate the arrangement where all the errors occurred, in order to test the patch when it is ready? Alan Stern Absolutely, I'd

PROBLEM: since linux kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot.

2013-03-13 Thread Jenya Y
-- Forwarded Message -- Not sure if it's better or worse but that's where we are right now. :) So I'm back to 3.9 where everything works beautifully (well, almost) I think I should mention that one thing has chnaged in my installation. I've updated my systemd to 198, but

Re: PROBLEM: since linux kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot.

2013-03-13 Thread Alan Stern
On Wed, 13 Mar 2013, Jenya Y wrote: Here how it went. I did fresh rebuild of 3.8.2 kernel with my previous settings (where all of the mentioned flags were set as 'm') restarted to check the errors - they were there (-71). Then I went back and applied your patch and this time I got

Re: PROBLEM: since linux kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot.

2013-03-11 Thread Alan Stern
On Mon, 11 Mar 2013, Jenya Y wrote: // Update Alan, I'm happy to say that the errors disappeared. I recompiled the latest master from torvalds with USB_CONFIG=Y instead of 'm' and the errors are gone. I'm not sure it was this particular config flag + the settings you suggested earlier or

Re: PROBLEM: since linux kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot.

2013-03-11 Thread Jenya Y
On 03/11/2013 04:06 PM, Alan Stern wrote: On Mon, 11 Mar 2013, Jenya Y wrote: // Update Alan, I'm happy to say that the errors disappeared. I recompiled the latest master from torvalds with USB_CONFIG=Y instead of 'm' and the errors are gone. I'm not sure it was this particular config flag +

Re: PROBLEM: since linux kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot.

2013-03-08 Thread Alan Stern
On Fri, 8 Mar 2013, Jenya Y wrote: On 03/07/2013 09:16 PM, Alan Stern wrote: It isn't. What _would_ be helpful is if you do what I suggested earlier: Build a kernel with CONFIG_USB_DEBUG enabled and post the output from the dmesg command showing what happens during boot. Alan Stern

Re: PROBLEM: since linux kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot.

2013-03-08 Thread Jenya Y
On 03/09/2013 03:50 AM, Alan Stern wrote: Stern wrote: I recompiled the kernel CONFIG_USB_DEBUG flag and here is the output of the dmesg. Okay, this is good. It looks like your .config has CONFIG_USB_EHCI_HCD=y and CONFIG_USB_UHCI_HCD=y, right? And it also has CONFIG_USB_EHCI_PCI=m. That's

Re: PROBLEM: since linux kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot.

2013-03-08 Thread Jenya Y
On 03/09/2013 04:03 AM, Jenya Y wrote: On 03/09/2013 03:50 AM, Alan Stern wrote: Stern wrote: I recompiled the kernel CONFIG_USB_DEBUG flag and here is the output of the dmesg. Okay, this is good. It looks like your .config has CONFIG_USB_EHCI_HCD=y and CONFIG_USB_UHCI_HCD=y, right? And it

Re: PROBLEM: since linux kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot.

2013-03-08 Thread Jenya Y
On 03/09/2013 05:10 AM, Jenya Y wrote: On 03/09/2013 04:03 AM, Jenya Y wrote: Okay, this is good. It looks like your .config has CONFIG_USB_EHCI_HCD=y and CONFIG_USB_UHCI_HCD=y, right? And it also has CONFIG_USB_EHCI_PCI=m. That's why you're getting all those error messages. Change it to

Re: PROBLEM: since linux kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot.

2013-03-07 Thread Alan Stern
On Thu, 7 Mar 2013, Jenya Y wrote: UPDATE correction to the name of the device Apple Cinema HD Display ( A1082) Since kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot. (their count seems to be random, but the type of the error is always the same) As soon as I

Re: PROBLEM: since linux kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot.

2013-03-07 Thread Alan Stern
Please use Reply-To-All, so that your message gets sent to the mailing list as well as to me. On Thu, 7 Mar 2013, Jenya Y wrote: Thank you Alan for the reply. I'd be bold enough to categorize this as a problem, since the usb hub doesn't work. It could be 'expected' if it were a RC

Fwd: PROBLEM: since linux kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot.

2013-03-07 Thread Jenya Y
// sorry for double-post I was advised to use 'reply to all' and wasn't sure if the prev. message was forwarded to linux-usb Thank you for the reply. I'd be bold enough to categorize this as a problem, since the usb hub doesn't work. It could be 'expected' if it were a RC version of the

PROBLEM: since linux kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot.

2013-03-06 Thread Jenya Y
Since kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot. (their count seems to be random, but the type of the error is always the same) As soon as I disconnect the usb extension cable the errors are gone. Errors journalctl usb 1-2.2: can't set config #1, error -71

PROBLEM: since linux kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot.

2013-03-06 Thread Jenya Y
Since kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot. (their count seems to be random, but the type of the error is always the same) As soon as I disconnect the usb extension cable the errors are gone. Errors journalctl usb 1-2.2: can't set config #1, error -71 hub

PROBLEM: since linux kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot.

2013-03-06 Thread Jenya Y
UPDATE correction to the name of the device Apple Cinema HD Display ( A1082) Since kernel 3.8 Apple Cinema Display's usb hub spits errors randomly at boot. (their count seems to be random, but the type of the error is always the same) As soon as I disconnect the usb extension cable the