Date: Tue, 9 Mar 2010 21:15:12 +1100 From: Peter Jeremy <peterjeremy@acm.org> To: Matthias Apitz <guru@unixarea.de> Cc: freebsd-mobile@freebsd.org Subject: Re: hardlocks in 8-CURRENT Message-ID: <20100309101512.GB3978@server.vk2pj.dyndns.org> In-Reply-To: <20100309085449.GA2577@current.Sisis.de> References: <20100308142005.GA2971@current.Sisis.de> <20100309081635.GA4161@server.vk2pj.dyndns.org> <20100309085449.GA2577@current.Sisis.de>
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--rwEMma7ioTxnRzrJ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2010-Mar-09 09:54:49 +0100, Matthias Apitz <guru@unixarea.de> wrote: >do be more exactly: it is a 8-CURRENT based on CVS checkout from end of >May 2009; OK. >When the lock occurs I'm in X11 (KDE 3.5.x); the only key which works is >pressing power-button for some seconds, i.e. full power-off; Can you try switching to a VTY0 before connecting power and see if anything shows up. >> What (if any) power management are you running? Do you have acpi_thrott= le >> enabled - if so, you could try disabling it. > >Is this to be done in rc.conf or via sysctl? I have nothing set about >acpi_throttle; acpi_throttle would be enabled in the kernel config or via kld. Power management is enabled with something like the following in rc.conf: powerd_enable=3D"YES" performance_cx_lowest=3D"HIGH" # Online CPU idle state performance_cpu_freq=3D"HIGH" # Online CPU frequency economy_cx_lowest=3D"LOW" # Offline CPU idle state economy_cpu_freq=3D"LOW" # Offline CPU frequency >What else would be handy? Hardware details, output from sysctl's dev.cpu and hw.acpi, dmesg, output from kenv. If possible, dev.cpu.*.freq just before it hangs (I realise this may be difficult). --=20 Peter Jeremy --rwEMma7ioTxnRzrJ Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iEYEARECAAYFAkuWH7AACgkQ/opHv/APuIe7SwCfQNHZ8mQobya5bx5AR5ftXkaj Yd8AoJwCSe3G4mA4tA/1JgKc/ry2zXYB =Q3GF -----END PGP SIGNATURE----- --rwEMma7ioTxnRzrJ--
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