From: bugzilla-daemon@bugzilla.kernel.org
To: linux-usb@vger.kernel.org
Subject: [Bug 206897] Huion tablet not recognized from kernel 5.3.1
Date: Wed, 08 Apr 2020 10:05:45 +0000 [thread overview]
Message-ID: <bug-206897-208809-w2sotkkAg4@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-206897-208809@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=206897
Vincenzo Di Massa (hawk.it@tiscali.it) changed:
What |Removed |Added
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CC| |hawk.it@tiscali.it
--- Comment #4 from Vincenzo Di Massa (hawk.it@tiscali.it) ---
Hello, please have look at bug 206897, they look related.
Bug 206897, comment 21 asks to provide logs with the following procedure...
maybe we can anticipate it here for our device. Let's see who gets the job done
faster :-)
### Detailed log generation procedure from Bug 206897, comment 21
> Also traces and logs with more usb details enabled could be useful.
> These can be taken with any recent kernel.
> mount -t debugfs none /sys/kernel/debug
> echo 'module xhci_hcd =p' >/sys/kernel/debug/dynamic_debug/control
> echo 'module usbcore =p' >/sys/kernel/debug/dynamic_debug/control
> echo 81920 > /sys/kernel/debug/tracing/buffer_size_kb
> echo 1 > /sys/kernel/debug/tracing/events/xhci-hcd/enable
> < connect the logitec device >
> Send output of dmesg
> Send content of /sys/kernel/debug/tracing/trace
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next prev parent reply other threads:[~2020-04-08 10:05 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-20 21:54 [Bug 206897] New: Huion tablet not recognized from kernel 5.3.1 bugzilla-daemon
2020-03-23 5:31 ` [Bug 206897] " bugzilla-daemon
2020-04-08 10:05 ` bugzilla-daemon [this message]
2020-04-08 13:15 ` bugzilla-daemon
2020-04-08 13:16 ` bugzilla-daemon
2020-04-08 13:17 ` bugzilla-daemon
2020-04-10 18:00 ` bugzilla-daemon
2020-04-10 18:19 ` bugzilla-daemon
2020-04-11 10:56 ` bugzilla-daemon
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