From: bugzilla-daemon@kernel.org
To: linux-usb@vger.kernel.org
Subject: [Bug 221337] New: Regression: USB webcam (0bda:636e) fails to resume from suspend on 7.0.0-rc6
Date: Wed, 08 Apr 2026 18:37:44 +0000 [thread overview]
Message-ID: <bug-221337-208809@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=221337
Bug ID: 221337
Summary: Regression: USB webcam (0bda:636e) fails to resume
from suspend on 7.0.0-rc6
Product: Drivers
Version: 2.5
Hardware: All
OS: Linux
Status: NEW
Severity: normal
Priority: P3
Component: USB
Assignee: drivers_usb@kernel-bugs.kernel.org
Reporter: chromechris@gmail.com
Regression: No
USB webcam (Realtek 0bda:636e, "ASUS 5M webcam" by Shinetech) fails to
resume from suspend on kernel 7.0.0-rc6. The device disconnects after
resume and does not reappear until reboot.
Kernel log on resume:
usb 1-1: PM: dpm_run_callback(): usb_dev_resume returns -22
usb 1-1: PM: failed to resume async: error -22
usb 1-1: USB disconnect, device number 2
The device works correctly on a fresh boot and across suspend/resume
on kernel 6.19.11.
Hardware: ASUS ROG Flow Z13 (GZ302EA), AMD Strix Halo
Working kernel: 6.19.11-1-cachyos
Broken kernel: 7.0.0-rc6-1-cachyos-rc
Distribution: CachyOS
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next reply other threads:[~2026-04-08 18:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-08 18:37 bugzilla-daemon [this message]
2026-04-09 11:20 ` [Bug 221337] Regression: USB webcam (0bda:636e) fails to resume from suspend on 7.0.0-rc6 bugzilla-daemon
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