Dear Alan,
Am 03.07.2018 um 20:40 schrieb Alan Stern:
I no longer have suitable hardware for testing this patch. If anyone
with an OHCI host controller could try it out, I would like to hear if
it causes any problems.
Do you already have plans how to proceed with this? Did you get any replie
Dear Heikki,
On 05/16/18 13:58, Heikki Krogerus wrote:
On Wed, May 16, 2018 at 10:02:26AM +0200, Greg KH wrote:
On Tue, May 15, 2018 at 06:47:37PM +0200, Paul Menzel wrote:
On 05/15/18 18:00, Greg KH wrote:
On Tue, May 15, 2018 at 04:34:03PM +0200, Paul Menzel wrote:
Linux 4.17-rc5
Dear Greg,
As always, thank you for the prompt response.
On 05/15/18 18:00, Greg KH wrote:
On Tue, May 15, 2018 at 04:34:03PM +0200, Paul Menzel wrote:
Linux 4.17-rc5 shows the error below on the Dell XPS 13 9370 with Debian
Sid/unstable.
```
[…]
[0.440240] usb: port power management
Dear Linux folks,
Linux 4.17-rc5 shows the error below on the Dell XPS 13 9370 with Debian
Sid/unstable.
```
[…]
[0.440240] usb: port power management may be unreliable
[0.441358] usbcore: registered new interface driver usb-storage
[0.441367] usbcore: registered new interface dri
Dear Alan,
First, please note, that your mailer (MUA) doesn’t set the references
header, which breaks threading for people not having their own answers
in the inbox.
Am 31.12.2017 um 22:16 schrieb Alan Stern:
On Sun, 31 Dec 2017, Paul Menzel wrote:
Am 29.12.2017 um 17:14 schrieb Alan
Am 29.12.2017 um 17:14 schrieb Alan Stern:
On Thu, 28 Dec 2017, Bjorn Helgaas wrote:
On Tue, Dec 26, 2017 at 04:55:20PM +0100, Paul Menzel wrote:
Am 08.04.2017 um 17:41 schrieb Bjorn Helgaas:
On Fri, Apr 07, 2017 at 11:07:15PM +0200, Paul Menzel wrote:
Measuring where time is spent
Dear Bjorn,
Am 08.04.2017 um 17:41 schrieb Bjorn Helgaas:
On Fri, Apr 07, 2017 at 11:07:15PM +0200, Paul Menzel wrote:
Measuring where time is spent during boot with `systemd-bootchart`
on an Asus A780FullHD, it turns out that half a second is spent in
`pci_apply_final_quirks()`.
I agree
Dear Linux folks,
Trying to improve the start-up time of a (slow) ASRock E350M1 which
already uses coreboot, when instrumenting the time of the Linux Kernel,
execution of `ohci_pci_init()` takes almost 200 ms.
```
[…]
[0.00] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.13.0-rc3+
Dear Alan,
Am Montag, den 08.05.2017, 16:58 -0400 schrieb Alan Stern:
> On Mon, 8 May 2017, Paul Menzel wrote:
>
> > `CONFIG_PRINTK_TIME` is already selected in the Debian configuration.
>
> That's odd; the kernel timestamps weren't present in the journalctl
>
Dear Alan,
Thank you for the quick response.
Am Donnerstag, den 04.05.2017, 15:43 -0400 schrieb Alan Stern:
> On Thu, 4 May 2017, Paul Menzel wrote:
> > With commit 85724edec (Merge tag 'leds_for_4.12' of
> > git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/
Dear Alan,
Am Sonntag, den 07.05.2017, 09:39 -0400 schrieb Alan Stern:
> On Sun, 7 May 2017, Paul Menzel wrote:
> > Am Donnerstag, den 04.05.2017, 15:43 -0400 schrieb Alan Stern:
> > > On Thu, 4 May 2017, Paul Menzel wrote:
> >
> > > > With commit 857
Dear Linux USB folks,
With commit 85724edec (Merge tag 'leds_for_4.12' of
git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds),
testing the resume time on a Lenovo X60t connected to the docking
station with the script `analyze_suspend.py` [1][2], one USB
controller(?) needs the
Dear Johan,
On 04/05/17 11:49, Johan Hovold wrote:
On Wed, Apr 05, 2017 at 11:14:49AM +0200, Paul Menzel wrote:
On 04/05/17 10:31, Oliver Neukum wrote:
but did anything come out of this? Do we need to add a quirk?
Dell said they tried to reproduce this, and couldn’t. Maybe it’s mouse
Dear Oliver,
On 04/05/17 10:31, Oliver Neukum wrote:
Am Donnerstag, den 09.02.2017, 17:30 +0100 schrieb Paul Menzel:
On 02/08/17 17:54, Johan Hovold wrote:
On Wed, Feb 08, 2017 at 05:41:33PM +0100, Paul Menzel wrote:
On 02/08/17 16:50, Johan Hovold wrote:
On Wed, Feb 08, 2017 at 04:15
Dear Greg,
On 02/28/17 13:39, Greg KH wrote:
On Tue, Feb 28, 2017 at 12:06:38PM +0100, Paul Menzel wrote:
On 02/28/17 12:00, Greg KH wrote:
On Tue, Feb 28, 2017 at 11:20:11AM +0100, Paul Menzel wrote:
Is there a way to debug and optimize that – besides taking the device out –
to get
Dear Greg,
On 02/28/17 12:00, Greg KH wrote:
On Tue, Feb 28, 2017 at 11:20:11AM +0100, Paul Menzel wrote:
Is there a way to debug and optimize that – besides taking the device out –
to get resume times on par with other devices like Google Chromebooks or
Apple MacBooks?
A Chromebook is
Dear Linux folks,
The USB Bluetooth device 8087:0a2b is used in quite a lot of portable
devices. In my case it’s the TUXEDO Book BU1406 [1]. I am trying to
decrease the overall (suspend and) resume time of the Linux kernel.
```
$ more /proc/version
Linux version 4.10.0+ (helmuth@helmuth-N24-
Dear Johan,
On 02/08/17 17:54, Johan Hovold wrote:
On Wed, Feb 08, 2017 at 05:41:33PM +0100, Paul Menzel wrote:
On 02/08/17 16:50, Johan Hovold wrote:
On Wed, Feb 08, 2017 at 04:15:02PM +0100, Paul Menzel wrote:
On 02/08/17 14:02, Greg KH wrote:
On Wed, Feb 08, 2017 at 12:16:44PM +0100
Dear Johan,
On 02/08/17 16:50, Johan Hovold wrote:
On Wed, Feb 08, 2017 at 04:15:02PM +0100, Paul Menzel wrote:
On 02/08/17 14:02, Greg KH wrote:
On Wed, Feb 08, 2017 at 12:16:44PM +0100, Paul Menzel wrote:
On the server Dell PowerEdge R730 with firmware 2.3.4, and Linux 4.9.2, the
Dear Greg,
On 02/08/17 14:02, Greg KH wrote:
On Wed, Feb 08, 2017 at 12:16:44PM +0100, Paul Menzel wrote:
On the server Dell PowerEdge R730 with firmware 2.3.4, and Linux 4.9.2, the
connected USB mouse disconnects and connects again periodically. This can be
reproduced with two different
Dear Linux folks,
On the server Dell PowerEdge R730 with firmware 2.3.4, and Linux 4.9.2,
the connected USB mouse disconnects and connects again periodically.
This can be reproduced with two different (Logitech) mice.
```
$ more /proc/version
Linux version 4.9.0-1-amd64 (debian-ker...@lists.
(Please CC as I am not subscribed.)
Dear Linux USB folks,
using Debian Wheezy/testing with Linux 3.2.39-2 and
uswsusp 1.0+20110509-3, I see the following problem similar to the one
described in some Ubuntu forum from 2009 [1] or a question from 2012 to
Ask Ubuntu [2].
Running `pm-hibernate` an
Am Mittwoch, den 20.06.2012, 17:34 +0200 schrieb Paul Menzel:
> Am Mittwoch, den 20.06.2012, 11:11 -0400 schrieb Alan Stern:
> > On Wed, 20 Jun 2012, Paul Menzel wrote:
> >
> > > [This message is more a less the same as sent to the Debian BTS
> > > <http://b
Dear Alan,
just before I forget, your mail program does not set the »References:«
header field [1], so threading does not work if received and sent
messages are stored in different folders.
Am Mittwoch, den 11.07.2012, 11:44 -0400 schrieb Alan Stern:
> On Wed, 11 Jul 2012, Paul Menzel wr
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