From: Pierre Tomon <pierretom+12@ik.me>
To: Michal Pecio <michal.pecio@gmail.com>
Cc: Greg KH <gregkh@linuxfoundation.org>, linux-usb@vger.kernel.org
Subject: Re: USB disconnection after mounting file system
Date: Thu, 9 Oct 2025 14:31:59 -0000 [thread overview]
Message-ID: <4cjC4c3F8BzrTr@smtp-3-0000.mail.infomaniak.ch> (raw)
In-Reply-To: <20251009160731.58dd47bb.michal.pecio@gmail.com>
Le Thu, 9 Oct 2025 16:07:31 +0200,
Michal Pecio <michal.pecio@gmail.com> a écrit :
> Potential hypotheses:
> 1. It is actually *lack* of activity which triggers it.
As soon as I mount ext4, the activity LED flashes continuously on the
dock. This does not happen with NTFS.
> 2. You need to wait a little longer until you see it happen on NTFS,
> then stop worrying about filesystems and software ;)
I tested it for about 10 hours with NTFS, even when the drive was
asleep, no disconnection.
> I too would suggest trying other cables or USB ports (SuperSpeed link
> quality sometimes varies from port to port). Or xHCI controllers - I
> don't know which one you have, but those with "broken streams" quirk
> coincidentally (or not) also tend not to be most reliable, IME.
I'll try that, but I don't think that's where the problem lies.
Pierre T.
next prev parent reply other threads:[~2025-10-09 14:39 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-08 17:48 USB disconnection after mounting file system Pierre Tomon
2025-10-09 13:35 ` Greg KH
2025-10-09 14:07 ` Michal Pecio
2025-10-09 14:31 ` Pierre Tomon [this message]
2025-10-13 8:46 ` Michal Pecio
2025-10-13 12:28 ` Pierre Tomon
2025-10-14 20:09 ` Pierre Tomon
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