> CC: "Johannes Weiner" <hannes@cmpxchg.org>, "Andrew Morton" <akpm@linux-foundation.org>, "David Rientjes" <rientjes@google.com>, "KAMEZAWA Hiroyuki" <kamezawa.hiroyu@jp.fujitsu.com>, "KOSAKI Motohiro" <kosaki.motohiro@jp.fujitsu.com>, linux-mm@kvack.org, cgroups@vger.kernel.org, x86@kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org
>On Mon 16-09-13 16:13:16, azurIt wrote:
>[...]
>> >You can use sysrq+l via serial console to see tasks hogging the CPU or
>> >sysrq+t to see all the existing tasks.
>> 
>> 
>> Doesn't work here, it just prints 'l' resp. 't'.
>
>I am using telnet for accessing my serial consoles exported by
>the multiplicator or KVM and it can send sysrq via ctrl+t (Send
>Break). Check your serial console setup.



I'm using Raritan KVM and i created keyboard macro 'sysrq + l' resp. 'sysrq + t'. I'm also unable to use it on my local PC. Maybe it needs to be enabled somehow?

azur