[Kernel-packages] [Bug 1447664] Re: 14e4:1687 broadcom tg3 network driver disconnects under high load

2017-12-14 Thread Paulo Abadie Guedes
Hello, I have seen the exactly same issue, with the exactly same hardware you have: it's the HP EliteDesk 705 G3 Desktop Mini. I've tested already a ton of options, including recompiling the latest kernel, booting with several parameters, and so on and so forth. Got nothing more than a big

Re: [Kernel-packages] [Bug 1447664] Re: 14e4:1687 broadcom tg3 network driver disconnects under high load

2018-01-31 Thread Paulo Abadie Guedes
Hello, I would like to confirm that it's useful to file a new bug for this issue. For me, the problem I'm having is the same as we are discussing in this thread. Would it be just a duplicate? Maybe I'm missing something, because I don't know the details of the bug hunting process for Ubuntu. Can

[Kernel-packages] [Bug 1447664] Re: 14e4:1687 broadcom tg3 network driver disconnects under high load

2018-01-28 Thread Paulo Abadie Guedes
Hello, I am still having this bug. I'm working with several HP machines, with the same model as Yngvi. Here it is (from dmesg messages): Hardware name: HP HP EliteDesk 705 G3 Brazil Desktop Mini/8266, BIOS P26 Ver. 02.03 12/22/2016 Interesting to notice that it always happens with a 10/100

[Kernel-packages] [Bug 1447664] Re: 14e4:1687 broadcom tg3 network driver disconnects under high load

2018-02-10 Thread Paulo Abadie Guedes
Hello, this thread has a patch that solved the bug (for me). https://www.mail-archive.com/netdev@vger.kernel.org/msg189347.html The patch is here: https://www.mail-archive.com/netdev@vger.kernel.org/msg189923/0001-tg3-Add-clock-override-support-for-5762.patch I tested this patch on the following

Re: [Kernel-packages] [Bug 1447664] Re: 14e4:1687 broadcom tg3 network driver disconnects under high load

2018-02-17 Thread Paulo Abadie Guedes
Thank you, we will try it as soon as possible. Currently I'm on vacation, and will not be able to test it until about March 5 (2 weeks from now). But as soon as I test it, I'll let you know about the results. It would be great if someone else could try it too. Thanks, Paulo On Feb 12, 2018

Re: [Kernel-packages] [Bug 1447664] Re: 14e4:1687 broadcom tg3 network driver disconnects under high load

2018-04-13 Thread Paulo Abadie Guedes
Hi Kai-heng, Here are the test results we got. Kernel 4.15.0-14-generic failed. Transmit queue timed out. The dmesg output is attached. The tg3 module crashes in a few seconds right after opening the user session (e.g. about less than 10 sec). However, kernel 4.15.0-9-generic worked like a

Re: [Kernel-packages] [Bug 1447664] Re: 14e4:1687 broadcom tg3 network driver disconnects under high load

2018-04-13 Thread Paulo Abadie Guedes
We tried this same version yesterday and the bug was still present. Actually it looked worse, because the machine crashed faster (maybe was just an impression). Will collect logs to report this properly soon, in a few hours. Paulo On Fri, Apr 13, 2018, 13:55 luc <1447...@bugs.launchpad.net>

Re: [Kernel-packages] [Bug 1447664] Re: 14e4:1687 broadcom tg3 network driver disconnects under high load

2018-03-20 Thread Paulo Abadie Guedes
Ok, I'll check it out. Thank you very much! By the way, we downloaded and tested one of the Deb packages you created, and it worked quite well. Will check which one was exactly before reporting (almost sure it was the one for xenial). We managed to reproduce the issue easily by booting into pxe

Re: [Kernel-packages] [Bug 1447664] Re: 14e4:1687 broadcom tg3 network driver disconnects under high load

2019-01-26 Thread Paulo Abadie Guedes
Thank you. I am still having the problem during our cloning process, although it's not so frequent. Before the patch I applied, each and every transfer would ALWAYS kick the tg3 bug. Here it seems related to problems with NAPI. AFAIK, this is an approach to handle interrupt bursts. NIC's work

Re: [Kernel-packages] [Bug 1447664] Re: 14e4:1687 broadcom tg3 network driver disconnects under high load

2019-07-02 Thread Paulo Abadie Guedes
Thank you, Kai-Heng Feng. Really appreciate it. Currently I'm under a lot of pressure at work. But I will try this in the next days, to see if it fixes the problem for us. My network still have the same condition and my previous kernel versions are still breaking. So, it should be easy to

[Kernel-packages] [Bug 2044199] [NEW] package linux-image-6.2.0-37-generic 6.2.0-37.38 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/dkms exited with return code 11

2023-11-21 Thread Paulo Abadie Guedes
Public bug reported: Maybe the issue is related to power saving. The system tried to download and update a package (new kernel image), AFAIK, without my intervention. Then one of the DKMS steps failed, and the install procedure failed. the dmesg command shows nothing particularly interesting.

[Kernel-packages] [Bug 2044199] Re: package linux-image-6.2.0-37-generic 6.2.0-37.38 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/dkms exited with return code 11

2023-11-21 Thread Paulo Abadie Guedes
Right after submitting this bug (and before doing anything else) I ran a manual "apt update/apt upgrade", just in case. To my surprise, the package installed cleanly (see attachment) Really can't explain why it failed before. I didn't even rebooted the machine, so... no clue about why it worked