* [Bug 208917] Webcam(earlier working) doesn't work now for Sony Vaio
[not found] <bug-208917-208809@https.bugzilla.kernel.org/>
@ 2020-08-18 8:08 ` bugzilla-daemon
2020-08-18 15:22 ` bugzilla-daemon
` (2 subsequent siblings)
3 siblings, 0 replies; 4+ messages in thread
From: bugzilla-daemon @ 2020-08-18 8:08 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=208917
Takashi Iwai (tiwai@suse.de) changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|webcam |USB
Version|unspecified |2.5
Assignee|v4l-dvb_webcam@kernel-bugs. |drivers_usb@kernel-bugs.ker
|osdl.org |nel.org
Product|v4l-dvb |Drivers
--- Comment #2 from Takashi Iwai (tiwai@suse.de) ---
Lauren suggested in the opensuse bugzilla above:
The rapid cycles of disconnect/connect seem to point to a USB host controller
or USB core issue. If you open a bug upstream, I would recommend filing it with
USB, not media or UVC.
Let's reassign to USB people.
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^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug 208917] Webcam(earlier working) doesn't work now for Sony Vaio
[not found] <bug-208917-208809@https.bugzilla.kernel.org/>
2020-08-18 8:08 ` [Bug 208917] Webcam(earlier working) doesn't work now for Sony Vaio bugzilla-daemon
@ 2020-08-18 15:22 ` bugzilla-daemon
2020-08-18 15:43 ` bugzilla-daemon
2020-08-18 18:47 ` bugzilla-daemon
3 siblings, 0 replies; 4+ messages in thread
From: bugzilla-daemon @ 2020-08-18 15:22 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=208917
--- Comment #3 from Alan Stern (stern@rowland.harvard.edu) ---
The opensuse bug report says that the problem comes and goes, and it affects
old kernel versions as well as the current one. This sounds like a hardware
problem, not a software issue.
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[not found] <bug-208917-208809@https.bugzilla.kernel.org/>
2020-08-18 8:08 ` [Bug 208917] Webcam(earlier working) doesn't work now for Sony Vaio bugzilla-daemon
2020-08-18 15:22 ` bugzilla-daemon
@ 2020-08-18 15:43 ` bugzilla-daemon
2020-08-18 18:47 ` bugzilla-daemon
3 siblings, 0 replies; 4+ messages in thread
From: bugzilla-daemon @ 2020-08-18 15:43 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=208917
--- Comment #4 from Aman Vaishya (avaish92@gmail.com) ---
I am also using openSuse 15.1 alongside the tumbleweed verison, this issue
doesn't seem to appear there.
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[not found] <bug-208917-208809@https.bugzilla.kernel.org/>
` (2 preceding siblings ...)
2020-08-18 15:43 ` bugzilla-daemon
@ 2020-08-18 18:47 ` bugzilla-daemon
3 siblings, 0 replies; 4+ messages in thread
From: bugzilla-daemon @ 2020-08-18 18:47 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=208917
--- Comment #5 from Alan Stern (stern@rowland.harvard.edu) ---
If you have two different kernel versions, and the device reliably works under
one and reliably fails under the other, you should be able to use bisection to
pinpoint the single change in the kernel which was responsible for the change
in behavior.
If you aren't able to carry out a bisection yourself, you may get help from the
opensuse people.
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