atl1, hardy, more than 4GB of RAM
Mihamina Rakotomandimby (R12y)
mihamina.rakotomandimby at etu.univ-orleans.fr
Wed Jul 16 14:06:42 UTC 2008
NoOp wrote:
>> I have an Asus motherboard shipping an Attlansic (atl1 module) on board
>> network card interface.
>> It's a brand new computer I put on my LAN in order to be a file server.
>> I noticed some network hangs and even system freezes after the beginning
>> of heavy network file transferts (via FTP, NFS and SSH).
>> http://atl1.sourceforge.net/, saying:
>> 2. There is a bug in the atl1 driver that results in a kernel hang or
>> crash (oops) under heavy network load IF AND ONLY IF you have 4GB or
>> more RAM in your system. This happens because of an L1 hardware design
>> issue that is exposed by the atl1 driver. If you encounter this
>> problem, modify your kernel's boot line and add this kernel parameter:
>> mem=3900M. A fix was added to the 2.6.23 kernel.
>> My system has 8GB of RAM, amd64 architecture and system (AMD Phenom
>> Quad), and as a file server, it has a heavy network load (7 XDMCP'd
>> workstations)
>> The quote mentions the bug is solved in the 2.6.23 and hardy (my system)
>> is running 2.6.24.
>> Have you got any information about that? Didn't the Ubuntu 2.6.24
>> include the solution of the problem?
> This is probably the bug report that you are looking for:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/133575
> You might want to tag onto that & provide your info and see if one of
> the developers or other users with the same problem find a resolution.
Thanks for pointing me the bug, informations are submitted.
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