From: "Theodore Y. Ts'o" <tytso@mit.edu>
To: "Limonciello, Mario" <Mario.Limonciello@dell.com>
Cc: Greg KH <gregkh@linuxfoundation.org>,
Bastien Nocera <hadess@hadess.net>,
Mika Westerberg <mika.westerberg@linux.intel.com>,
Linux PM <linux-pm@vger.kernel.org>,
"linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"linux-input@vger.kernel.org" <linux-input@vger.kernel.org>,
Hans de Goede <hdegoede@redhat.com>
Subject: Re: How to enable auto-suspend by default
Date: Tue, 10 Nov 2020 14:55:36 -0500 [thread overview]
Message-ID: <20201110195536.GD2951190@mit.edu> (raw)
In-Reply-To: <DM6PR19MB263696FE5FA50F344B559488FAE90@DM6PR19MB2636.namprd19.prod.outlook.com>
One note... I'll double check, but on my XPS 13 9380, as I recall, I
have to manually disable autosuspend on all of the XHCI controllers
and internal hubs after running "powertop --auto-tune", or else any
external mouse attached to said USB device will be dead to the world
for 2-3 seconds if the autosuspend timeout has kicked in, which was
***super*** annoying.
- Ted
next prev parent reply other threads:[~2020-11-10 19:55 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-10 10:57 How to enable auto-suspend by default Bastien Nocera
2020-11-10 11:34 ` Greg KH
2020-11-10 16:02 ` Limonciello, Mario
2020-11-10 17:18 ` Greg KH
2020-11-10 17:45 ` Limonciello, Mario
2020-11-10 18:00 ` Greg KH
2020-11-10 18:08 ` Limonciello, Mario
2020-11-10 19:55 ` Theodore Y. Ts'o [this message]
2020-11-10 20:45 ` Limonciello, Mario
2020-11-10 17:25 ` Mika Westerberg
2020-11-11 11:27 ` Hans de Goede
2020-11-11 14:31 ` Mika Westerberg
2020-11-23 13:54 ` Hans de Goede
2020-11-23 14:01 ` Mika Westerberg
2020-11-24 12:37 ` Mathias Nyman
2020-11-24 12:38 ` Hans de Goede
2020-11-24 15:53 ` Bastien Nocera
2020-11-11 16:03 ` Limonciello, Mario
2020-11-11 16:32 ` Greg KH
2020-11-24 16:02 ` Bastien Nocera
2020-11-24 16:35 ` Greg KH
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