You need to actually downgrade your running kernel to 4.13. Just
downgrading the headers isn't enough.
QH
On Sat, May 26, 2018 at 1:22 PM, Jesse McNichol <email address hidden>
wrote:
> Similar problem for me. Dell E6530, Ubuntu 18.04
>
> Downgraded to 4.13 headers as suggested above, disabled bluetooth in
> BIOS as suggested by others. Neither workaround helped. Computer still
> producing excess heat and systemd-udevd climbs to nearly 100% CPU usage
> gradually from startup.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1759836
>
> Title:
> systemd-udevd consumes 100% of CPU
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/bluez/+bug/1759836/+subscriptions
>
You need to actually downgrade your running kernel to 4.13. Just
downgrading the headers isn't enough.
QH
On Sat, May 26, 2018 at 1:22 PM, Jesse McNichol <email address hidden>
wrote:
> Similar problem for me. Dell E6530, Ubuntu 18.04 /bugs.launchpad .net/bugs/ 1759836 /bugs.launchpad .net/bluez/ +bug/1759836/ +subscriptions
>
> Downgraded to 4.13 headers as suggested above, disabled bluetooth in
> BIOS as suggested by others. Neither workaround helped. Computer still
> producing excess heat and systemd-udevd climbs to nearly 100% CPU usage
> gradually from startup.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https:/
>
> Title:
> systemd-udevd consumes 100% of CPU
>
> To manage notifications about this bug go to:
> https:/
>