On 17.01.2015 09:56, poma wrote: > On 17.01.2015 00:57, sean darcy wrote: >> On 01/16/2015 07:09 AM, poma wrote: >>> On 16.01.2015 10:37, Hayes Wang wrote: >>>> poma [mailto:pomidorabelisima@xxxxxxxxx] >>>>> Sent: Friday, January 16, 2015 4:25 PM >>>> [...] >>>>>> This looks like a USB problem. Is there a way to get usb (or >>>>>> NetworkManager) to reinitialize the driver when this happens? >>>>> >>>>> I would ask these people for advice, therefore. >>>> >>>> Our hw engineers need to analyse the behavior of the device. >>>> However, I don't think you have such instrument to provide >>>> the required information. If we don't know the reason, we >>>> couldn't give you the proper solution. Besides, your solution >>>> would work if and only if reloading the driver is helpful. >>>> >>>> The issue have to debug from the hardware, and I have no idea >>>> about what the software could do before analysing the hw. Maybe >>>> you could try the following driver first to check if it is useful. >>>> >>>> http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=2&PNid=13&PFid=56&Level=5&Conn=4&DownTypeID=3&GetDown=false >>>> >>>> Best Regards, >>>> Hayes >>>> >>> >>> Thanks for your response, Mr. Hayes. >>> >>> Mr. Sean, please download and check if "timeout" is still present with built RTL8153 module from REALTEK site, as Mr. Hayes proposed. >>> http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=2&PNid=13&PFid=56&Level=5&Conn=4&DownTypeID=3&GetDown=false#2 >>> r8152.53-2.03.0.tar.bz2 >>> >>> Procedure - should be equal for both, Fedora 21 & 20: >>> >>> $ uname -r >>> 3.17.8-300.fc21.x86_64 >>> >>> $ su -c 'yum install kernel-devel' >>> >>> $ tar xf r8152.53-2.03.0.tar.bz2 >>> $ cd r8152-2.03.0/ >>> $ make >>> $ su >>> >>> # cp 50-usb-realtek-net.rules /etc/udev/rules.d/ >>> # udevadm trigger --action=add >>> >>> # modprobe -rv r8152 >>> # cp r8152.ko /lib/modules/$(uname -r)/updates/ >>> # depmod >>> # modprobe -v r8152 >>> >>> >>> poma >>> >> OK. Did all that. Now to see if I get the same problem over the next >> couple of weeks. >> >> I'd never heard about the updates subfolder in modules. Very slick. >> >> But when I update the kernel, I get to do this again correct? How will I > > $ cd r8152-2.03.0/ > $ make clean > $ make > $ su > > # cp r8152.ko /lib/modules/$(uname -r)/updates/ > # depmod > # modprobe -v r8152 > > is part of the procedure necessary for a new i.e. an upgraded kernel. > > >> know that this module has been incorporated in the running kernel. >> modinfo doesn't give any version info. >> > > $ modinfo r8152 -n > > will show the module considered for loading. > > >> BTW, I'm not sure what modprobe --dump-modversions is supposed to do, >> but it doesn't: >> >> #modprobe --dump-modversions r8152 >> modprobe: FATAL: Module r8152 not found. >> # modprobe --dump-modversions r8152.ko >> modprobe: FATAL: Module r8152.ko not found. >> #lsmod | grep 8152 >> r8152 49646 0 >> > > "--dump-modversions" will probably show the same error for any module. > > >> Thanks for all your help. >> >> sean >> > > YW > > > Mr. Sean, is your problem with r8152 resolved, are "kernel: r8152 2-2:1.0 internal: Tx timeout" still present? -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org
