Change in GRUB menu.lst does not take effect
I'm working on a system (Ubuntu 9.04) which has RAID 10 on 6x1TB disks. Over this there is a LVM setup. I needed to install a new kernel on this system and everything went smoothly. I updated the /boot/grub/menu.lst file to boot with the new kernel.
However, while booting, the newly installed kernel is not seen in the list and the system still boots with the old kernel.
I re-checked the installation logs of the new kernel and there were no errors. I ran 'update-grub' and it selects all the kernels available in /boot. However, when I run 'grub-install' it throws the following error:
/dev/mapper/vg-root does not have any corresponding BIOS drive.
I tried to do this from the grub command line:
grub> find /grub/stage1
grub> find /grub/stage2
grub> find /grub/menu.lst
grub> root (hd0,0)
grub> setup (hd0)
Checking if "/boot/grub/stage1" exists... no
Checking if "/grub/stage1" exists... yes
Checking if "/grub/stage2" exists... yes
Checking if "/grub/e2fs_stage1_5" exists... yes
Running "embed /grub/e2fs_stage1_5 (hd0)"... failed (this is not fatal)
Running "embed /grub/e2fs_stage1_5 (hd0,0)"... failed (this is not fatal)
Running "install /grub/stage1 (hd0) /grub/stage2 p /grub/menu.lst "... succeeded
However, it still doesn't work. The groot in menu.lst is shown as "groot=(hd0,0)" (used by update-grub) and the /boot is on LVM:
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/mapper/vg-root 19223252 1140336 17106432 7% /
.. and the device.map file looks like:
I'm running out of ideas. Any help on this will be highly appreciated.
- The Tiny Internet Project, Part I
- Machine Learning with Python
- SUSECON 2016: Where Technology Reigns Supreme
- Download "Linux Management with Red Hat Satellite: Measuring Business Impact and ROI"
- Free Today: September Issue of Linux Journal (Retail value: $5.99)
- Bitcoin on Amazon! Sort of...
- Android Browser Security--What You Haven't Been Told
- Securing the Programmer
- The Many Paths to a Solution
Pick up any e-commerce web or mobile app today, and you’ll be holding a mashup of interconnected applications and services from a variety of different providers. For instance, when you connect to Amazon’s e-commerce app, cookies, tags and pixels that are monitored by solutions like Exact Target, BazaarVoice, Bing, Shopzilla, Liveramp and Google Tag Manager track every action you take. You’re presented with special offers and coupons based on your viewing and buying patterns. If you find something you want for your birthday, a third party manages your wish list, which you can share through multiple social- media outlets or email to a friend. When you select something to buy, you find yourself presented with similar items as kind suggestions. And when you finally check out, you’re offered the ability to pay with promo codes, gifts cards, PayPal or a variety of credit cards.Get the Guide