Thanks Valdis and Adheer. lets try..
Thanks Anurudh On Tue, Mar 3, 2015 at 6:41 PM, adheer chandravanshi <[email protected]> wrote: > Date: Tue, 3 Mar 2015 12:12:16 +0000 From: > [email protected] To: [email protected] > Subject: Re: I want to remove my current kernel after upgradtion of new > kernel CC: [email protected] Still the link applies to > debian as well, look for: ".deb based distro - Debian or Ubuntu Linux" And > i believe the manual steps at the bottom apply to linux in general On > 03/03/15 12:00, Anurudh Tiwari wrote: @ Denial : I have tried with -y > option. it exempt me from console confirmation but not from pop-up. @Malte > : I am not using ubuntu. Its a Debian based system. On Tue, Mar 3, 2015 at > 5:22 PM, Malte Vesper wrote: Wrong list I guess, try askubuntu.com next > or maybe google, you know second result for "linux uninstall kernel" has > your answers... > http://www.cyberciti.biz/faq/debian-redhat-linux-delete-kernel-command/ > You have a debian/ubuntu like system. Also you should always keep an old > kernel in case you notice something broken on your new kernel. On 03/03/15 > 11:42, Anurudh Tiwari wrote: Hi, I am upgrading my machine with new > version of os which have newer version of the kernel. I have to remove my > current kernel(which is going to be old kernel in next reboot) after > up-gradation because i don't want to get prompt to choose the kernel at > booting time. I tried few methods: 1 . Try to remove using command ( > sudo apt-get purge uname -r ) -- but after it gives a pop up (dialog > box) to select yes or no.(But i don't to do that because system is > automated, user should not interact with system). My intention is remove to > old kernel at very first time when it reboot(so no prompt will show to > select the kernel by grub).. Please if you have any best solution for this. > please share. Thanks Anurudh > _______________________________________________ Kernelnewbies mailing list > [email protected] > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > _______________________________________________ Kernelnewbies mailing list > [email protected] > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies Anurudh, In > case your only concern is that you should not wait to make a choice of > kernel at boot time then you can change the grub.conf file. In case of > older grub, on installing the new kernel the boot entry for it will be on > the top. So make "default=0" and "timeout=0" in your grub.conf file. In > case of grub-2, You may need to do some more work through grub config files > in /etc and then building new grub.cfg file through grub2-mkconfig command. > Another work-around is to remove all the initrd, System.map and vmlinuz > files of unwanted kernels from the /boot location and rebuild grub.conf. > Hope this helps! -- Adheer >
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