Alexsander, Let's go back to the initially provided information ...
> * Alexsander <alexsander...@yahoo.com.br> [231001 07:03]: > > Hi! > > > > It seems that Bluetooth adapter and Webcam from my Samsung Series 5 > > ultrabook stopped working after upgrading from Bullseye to Bookworm. > > It's an old NP530U3B-AD1BR. > > Bluetooth is a Centrino Advanced-N 6230 and Webcam is a > > WebCam SC-13HDL11431N. > > > > It'd be great if someone could point where I can start searching on > > how to > > solve this. This is just a guess. Since this is a pretty old chip. It is still listed here: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi#supported_devices but maybe they've thrown out support for this chip in the newer kernel/iwlwifi version. At least, i can not find it listed in my debian 'trixie' package: # apt-cache show firmware-iwlwifi Package: firmware-iwlwifi Source: firmware-nonfree Version: 20230210-5 (.... long list ...) * There should be a 'dmesg' notification from the bluetooth subsystem, if the chip was detected but not supported. Grep for 'bluetooth' or 'iwlwifi'. * You could try to boot into the old kernel which was active before the upgrade (if that's still installed) and see it it makes a difference. * You could also try downgrading iwlwifi and firmware-linux and if that works, put these packages on 'hold'.
