[Touch-packages] [Bug 1971986] [NEW] System hangs / flickers

Public bug reported: Till Ubuntu 21.10, everything was working properly. After installing Ubuntu 22.04, the system hangs all of a sudden, or the screen flickers soon after login. When I am in middle of some work, I am loosing the entire work. This is not specific to an application. It happened

[Touch-packages] [Bug 1740734] [NEW] package linux-firmware 1.170 failed to install/upgrade: installed linux-firmware package post-installation script subprocess returned error exit status 2

Public bug reported: I was upgrading the packages and after processing I got this error. ProblemType: Package DistroRelease: Ubuntu 18.04 Package: linux-firmware 1.170 ProcVersionSignature: Ubuntu 4.4.0-104.127-generic 4.4.98 Uname: Linux 4.4.0-104-generic x86_64 NonfreeKernelModules: wl