On Mon, Sep 16, 2013 at 05:05:43PM +0200, azurIt wrote: > > CC: "Johannes Weiner" <[email protected]>, "Andrew Morton" > > <[email protected]>, "David Rientjes" <[email protected]>, > > "KAMEZAWA Hiroyuki" <[email protected]>, "KOSAKI Motohiro" > > <[email protected]>, [email protected], > > [email protected], [email protected], [email protected], > > [email protected] > >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?
Can you 'echo t >/proc/sysrq-trigger'? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
