I've installed linux-oem-6.17 6.17.0-1026.26 and I can still reproduce the problem.
I've attached my latest boot journal logs. Here are roughly the steps I followed: $ uname -r 6.17.0-1026-oem 1. Boot the laptop on battery 2. Check the webcam is present: $ sudo lsusb | grep -i camera Bus 001 Device 002: ID 30c9:00f4 Luxvisions Innotech Limited Integrated RGB Camera -> OK 3. Suspend the system by closing the lid, wait ~30 seconds and resume by opening the lid, then check for the webcam: $ sudo lsusb | grep -i camera Bus 001 Device 002: ID 30c9:00f4 Luxvisions Innotech Limited Integrated RGB Camera -> OK 4. Suspend the system by closing the lid, plug the AC adapter (the dot on the Thinkpad logo blinks twice red, then goes on to the normal pulse indicating the system is suspended), wait 30 seconds and resume by opening the lid, then check for the webcam: pieq@T14 ~> sudo lsusb | grep -i camera pieq@T14 ~ [0|1]> When running Cheese, I see a black screen with the message "No device found" -> NOK ** Attachment added: "journalctl_suspend_resume_several_times_2.log" https://bugs.launchpad.net/ubuntu/+source/linux-oem-6.14/+bug/2139650/+attachment/5975815/+files/journalctl_suspend_resume_several_times_2.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2139650 Title: Webcam disappears after suspend on AC [Lenovo T14 Gen6 AMD] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-oem-6.14/+bug/2139650/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
