Date: Fri, 11 Feb 2000 15:41:09 -0800 From: Tim Pozar <pozar@lns.com> To: Randall Hopper <aa8vb@ipass.net> Cc: multimedia@FreeBSD.ORG Subject: Re: fxtv Message-ID: <20000211154109.A11930@lns.com> In-Reply-To: <20000211180829.C3420@ipass.net>; from aa8vb@ipass.net on Fri, Feb 11, 2000 at 06:08:29PM -0500 References: <Pine.BSF.4.21.0002102124200.335-100000@jago.65north.com> <20000210225128.A23075@lns.com> <20000211180829.C3420@ipass.net>
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On Fri, Feb 11, 2000 at 06:08:29PM -0500, Randall Hopper wrote:
> Tim Pozar:
> |On Thu, Feb 10, 2000 at 09:28:01PM -0900, pstern stern wrote:
> |> I notice that if I try to zoom the window it locks the system up tight
> |> after zooming the window. It takes a hard shutdown to restore the
> |> system. When the chaneel is changed or volume is changed the % volume or
> |> channel number never disappear from the screen.
> |
> |I also have problems resizing the window but get the error...
> |
> | shmget() failed: Cannot allocate memory
> |
> |Clues?
>
> Hmmm. Interesting. Do you have:
>
> options SYSVSHM
>
> in your kernel config file?
Yup...
> Also, run "ipcs -M". You should see available shared memory. Here's what
> I see:
>
> shminfo:
> shmmax: 4194304 (max shared memory segment size)
> shmmin: 1 (min shared memory segment size)
> shmmni: 32 (max number of shared memory identifiers)
> shmseg: 8 (max shared memory segments per process)
> shmall: 1024 (max amount of shared memory in pages)
This is what I have...
kumr.lns.com:pozar (31) :ipcs -M
shminfo:
shmmax: 4194304 (max shared memory segment size)
shmmin: 1 (min shared memory segment size)
shmmni: 32 (max number of shared memory identifiers)
shmseg: 8 (max shared memory segments per process)
shmall: 1024 (max amount of shared memory in pages)
Exactly the same. Althought this is after rebooting and it seems
to be behaving now.
> Finally, if both of the above look good, you could just have orphaned
> shared memory lying around. Run "ipcs -m" and you probably should see a
> blank slate. If not, use "ipcrm" to remove the orphaned shared memory
> queues (assumes you're not running apps that allocate shared memory).
Thanks for the pointers.
Tim
--
Snail: Tim Pozar / LNS / 1978 45th Ave / San Francisco CA 94116 / USA
POTS: +1 415 665 3790 Radio: KC6GNJ / KAE6247
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