Re: Problems with an X220 potentially related to linux-4.9.0-16-amd64 update

Christian, Tomas, Thanks for your answers! I've been running 4.9.0-15-amd64 for the last few days and haven't observed anything untoward so far. I guess the next step would be rebooting into 4.9.0-16-amd64 again to verify that it's still the kernel version making the difference. I'll mail my

Re: Problems with an X220 potentially related to linux-4.9.0-16-amd64 update

On Fri, Jul 23, 2021 at 02:53:13PM +0200, Christian Britz wrote: > > > Ivan Krylov wrote: > >Does anyone have any hints on how to diagnose this further? > > > Switching to the old kernel version for some days? Yes, your old kernel should still be around, so it would be easy to select it at the

Re: Problems with an X220 potentially related to linux-4.9.0-16-amd64 update

Ivan Krylov wrote: Does anyone have any hints on how to diagnose this further? Switching to the old kernel version for some days?

Problems with an X220 potentially related to linux-4.9.0-16-amd64 update

Hi! A few days ago I've installed the linux-4.9.0-16-amd64 update on my Stretch machine, a Lenovo X220 laptop. _After_ that (not yet sure whether _because_ of that) the system started misbehaving, including: - hanging with backtraces on shutdown, once with enough of a working kernel for