If anyone can make the i5 and i7 iMacs work with this, it’ll be your company. On the other hand, if you see version 3. Please visit this page to clear all LQ-related cookies. This let’s the stack send large packets, and the card chops them up. Debian 8, Ubuntu

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System Slot Information Designation: All forums Mac Talk Change forum. Is there some setting I am missing.

i5 and i7 iMac Ethernet Controller Update

Open Source Consulting Domain Registration. This is what is listed under More Info. Replacing controller by Allan Liang Beautiful screen and it looks like so far this is the answer unless Apple decides to change out their controller on the iMac i7 and i5.

Theoretically, this would let the g0 handle the incoming packets with lots of different cpus, thus making up for no jumbo frames.

Imac i5 & i7 do not support Hi-Speed Ethernet tranfers

On the other hand, if you see version 3. Best cameras and lenses Well I googled it and it seems to be a fairly big, non-isolated problems with desktops, i. Broadcom Corporation Unknown device rev The output of lspci is Quote:.


It’s briadcom frame size — the maximum Layer 2 frame size on Ethernet-based networks where there is no support for Jumbo frames. So the chip doesn’t handle Jumbo frames by itself.

You can do this by: The supports RSS receive side scaling. We’re stepping back to the slower Core Duo 2 iMac because at least we know the ethernet controller will work out of the blocks.

i5 and i7 iMac Ethernet Controller Update

I just dont want to set everything up again, but I guess I will try it. DJI Ronin-S gimbal stabilization system.

The rest of your command will be the same. And now it doesn’t detect the netowrk card. That’s really the only difference I’ve noticed so far.

[SOLVED] Problem with Broadcom Gigabit Integrated Ethernet Card in RHEL

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It does it on all of them. To start the conversation again, simply ask a new question. I hope you can do it, but I’m definitely not going to be any sort of a guinea pig for this.

If you’d like to contribute content, let us know. Apple has issued a support document on Sunday that notes how to fix the problem.


Anyone have a look at the newest MacBook Pro specs yet to see if it’s the same Broadcom controller in there too? In my own, humble year of working with this system, it’s clear that everything has to work perfectly at all times in order for the system to be stable and reliable.

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Reproduction in whole or part in any form or medium without specific written brodacom is prohibited. This book contains many real life examples derived from the author’s experience as boadcom Linux system and network administrator, trainer and consultant.

Integrating and promoting ethernet SAN based solutions would only make the iMac an even more attractive solution in the professional editing environment and promote sales. After following this tutorial, you should now have a working Ethernet port once more!