Hi Sharief, It would always be better if you can provide the details of things you are doing and steps you have carried out until it failed. But if I can guess it right you are trying to upgrade kernel on local machine which is x86 based. The failure seems while trying to install newly compiled modules from new kernel(3.15). I am not sure if your compilation has gone well but I think you should be root to install kernel and modules. Try to install the kernel and moudules as root as it installs them in path which is not accessible to user(under /). On Tue, Aug 19, 2014 at 12:03 PM, Niamathullah sharief <newbiesha@xxxxxxxxx> wrote: > Dear Friends > > Please advice me what to do for the below error which i am getting while > install modules > > when i give "make modules_install" command i am getting the following error > > > [root@localhost linux-3.15.1]# make modules_install > INSTALL arch/x86/crypto/crc32-pclmul.ko > Can't read private key > make[1]: *** [arch/x86/crypto/crc32-pclmul.ko] Error 2 > make: *** [_modinst_] Error 2 > > > Please help me > > Regards > Sharief > Kernel Newbie > > _______________________________________________ > Kernelnewbies mailing list > Kernelnewbies@xxxxxxxxxxxxxxxxx > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > -- Thanks and Regards Pramod _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies