Distribution: Gentoo Linux 2005.0 Hardware Environment: See attached output of dmesg and lspci -vv Software Environment: See attached output of emerge info Problem Description: If i use this NIC to download a big file ~60MB, the file get corrupted. I can get an ip address using dhcp and normal internet browsing is working. I can log on an ftp server and browse for files. This a 2 port NIC, i experience the same problem on both ports. Also, i have 2 of those cards and both doesn't work properly. I have the same problem with knoppix 3.7 (kernel 2.6.9) and an old redhat distribution using the 2.4 kernel. If i use any other NIC on the same system, everything work as expected. Finally, i tried the e1000 version 6.0.60-NAPI driver dowloaded from Intel http://downloadfinder.intel.com/scripts-df-external/confirm.aspx?ftpDown=ftp://aiedownload.intel.com/df-support/2897/eng/e1000-6.0.60.tar.gz&agr=N&ProductID=983&DwnldId=2897&strOSs=All&OSFullName=All%20Operating%20Systems&lang=eng It seems to have solved the problem. Steps to reproduce: 1. Get a Intel 82546EB Gigabit NIC 2. Configure the card, dhcp work fine for me 3. Download any big file, i downloaded install-x86-minimal-2005.0.iso from gentoo.risq.qc.ca 4. Run sha1sum on the file you just downloaded, this is what i got the first time: 87c0cf79d39a911490945072f7c11bf8c6e0927d install-x86-minimal-2005.0.iso 5. Remove the file and download it again. 6. Run sha1sum, the second time i got these results: e888f435fe6e0373a5af8bd7c4b12cf7eabc720e install-x86-minimal-2005.0.iso 7. Repeat, the sha1 hash will be different every time. Of course, the file is useless.
Created attachment 5166 [details] The .config file corresponding to my running kernel
Created attachment 5167 [details] The output of dmesg
Created attachment 5168 [details] The output of emerge info (software environnement)
Created attachment 5170 [details] The output of lspci -vv
Downstream bug report: http://bugs.gentoo.org/show_bug.cgi?id=95614
I think this bug can be closed since the newer drivers in the kernel fix the problem.
Marc-Andr
Le lundi 10 juillet 2006 15:58, vous avez
Thanks for this information.