Arch Linux

albertnguyen

Member

Registered: 2014-04-23

Posts: 8

Kernel 4.5 hangs on shutdown/reboot

My computer is an Atom Z530-based system with 1GB of RAM. Since the upgrade to kernel 4.5/4.5.1 it does not shutdown/reboot correctly. It just freezes after showing shutdown log messages. I cannot copy the text because the computer is not responsive so this is a picture:

https://lh3.googleusercontent.com/Kfy5F … 80-h718-no

And I also see a lot of warnings on my tty when the computer is up and running:

perf interrupt took too long (2514 > 2495), lowering kernel.perf_event_max_sample_rate to 50100
perf interrupt took too long (2527 > 2495), lowering kernel.perf_event_max_sample_rate to 50100
perf interrupt took too long (5032 > 4960), lowering kernel.perf_event_max_sample_rate to 25200
perf interrupt took too long (9927 > 9920), lowering kernel.perf_event_max_sample_rate to 12600
perf interrupt took too long (2529 > 2495), lowering kernel.perf_event_max_sample_rate to 50100
perf interrupt took too long (2525 > 2495), lowering kernel.perf_event_max_sample_rate to 50100
perf interrupt took too long (5026 > 4960), lowering kernel.perf_event_max_sample_rate to 25200
perf interrupt took too long (2510 > 2495), lowering kernel.perf_event_max_sample_rate to 50100
perf interrupt took too long (5044 > 4960), lowering kernel.perf_event_max_sample_rate to 25200
perf interrupt took too long (9925 > 9920), lowering kernel.perf_event_max_sample_rate to 12600

I downgraded the kernel to 4.4.5 and it's normal again.

Please help. Thank you.

Moderator edit:   Changed over sized image tags to url tags https://wiki.archlinux.org/index.php/Fo … s_and_code

Last edited by ewaller (2016-04-25 01:53:52)

Eisimoor

Member

Registered: 2016-04-25

Posts: 27

Re: Kernel 4.5 hangs on shutdown/reboot

I have the same kinds of errors in "dmesg".

albertnguyen

Member

Registered: 2014-04-23

Posts: 8

Re: Kernel 4.5 hangs on shutdown/reboot

Upgraded to kernel 4.5.3-1 but still not working, downgraded again.

I also noticed these messages on my screen:

kernel: igorplugusb 3-2:1.0: receive overflow, at least 23 lost
kernel: igorplugusb 3-2:1.0: receive overflow, at least 5 lost
kernel: igorplugusb 3-2:1.0: receive overflow, at least 11 lost
kernel: igorplugusb 3-2:1.0: receive overflow, at least 35 lost
kernel: igorplugusb 3-2:1.0: receive overflow, at least 35 lost

albertnguyen

Member

Registered: 2014-04-23

Posts: 8

Re: Kernel 4.5 hangs on shutdown/reboot

On kernel 4.6.1-2 there are still "perf interrupt" but no more "igorplugusb" warnings. Reboot/shutdown still not working.

albertnguyen

Member

Registered: 2014-04-23

Posts: 8

Re: Kernel 4.5 hangs on shutdown/reboot

Now it's working again on 4.7.