[CentOS] HP Envy EFI problem after BIOS update
Gary Stainburn
gary at ringways.co.uk
Wed Sep 14 16:42:18 UTC 2016
All of the following is still under the Centos 7 KDE Live CD:
If I mount /dev/sda2 on /media and have a look, this is the valid EFI
filesystem, including the Fedora and Centos entries.
If I try to mount /dev/sda6 on /media it looks to be a valid /boot filesystem.
If I mount /dev/sda6 as /boot and mount /dev/sda2 as /boot/efi before running
Jim's efibootmgr command will I fix the problem or will I stuff it beyond
all recognition?
[root at localhost /]# mount /dev/sda2 /media/
[root at localhost /]# cd /media/
[root at localhost media]# ll
total 12
drwxr-xr-x. 7 root root 4096 Sep 14 12:20 EFI
drwxr-xr-x. 2 root root 4096 Aug 15 10:24 System Volume Information
drwxr-xr-x. 2 root root 4096 Jul 14 2015 Temp
[root at localhost media]# cd EFI/
[root at localhost EFI]# ll
total 20
drwxr-xr-x. 2 root root 4096 Dec 10 2015 BOOT
drwxr-xr-x. 3 root root 4096 Sep 12 12:04 centos
drwxr-xr-x. 4 root root 4096 Nov 23 2015 fedora
drwxr-xr-x. 5 root root 4096 Sep 14 12:20 HP
drwxr-xr-x. 3 root root 4096 Jul 3 2015 Microsoft
[root at localhost EFI]# cd
[root at localhost ~]# umount /media/
[root at localhost ~]# mount /dev/sda6 /media/
[root at localhost ~]# cd /media/
[root at localhost media]# ll
total 243120
-rw-r--r--. 1 root root 126431 Aug 3 12:21
config-3.10.0-327.28.2.el7.x86_64
-rw-r--r--. 1 root root 126431 Aug 18 20:15
config-3.10.0-327.28.3.el7.x86_64
-rw-r--r--. 1 root root 126426 Nov 19 2015 config-3.10.0-327.el7.x86_64
drwxr-xr-x. 2 root root 6 Aug 15 07:34 efi
drwxr-xr-x. 2 root root 26 Dec 10 2015 grub
drwx------. 3 root root 33 Aug 15 11:27 grub2
-rw-rw-r--. 1 root root 57630181 Aug 15 07:46
initramfs-0-rescue-94f9d612ea4e4d2497d367334416d88b.img
-rw-r--r--. 1 root root 30853341 Aug 15 16:48
initramfs-3.10.0-327.28.2.el7.x86_64.img
-rw-r--r--. 1 root root 19329078 Aug 15 11:55
initramfs-3.10.0-327.28.2.el7.x86_64kdump.img
-rw-r--r--. 1 root root 30855404 Sep 12 11:04
initramfs-3.10.0-327.28.3.el7.x86_64.img
-rw-r--r--. 1 root root 19329625 Sep 12 11:06
initramfs-3.10.0-327.28.3.el7.x86_64kdump.img
-rw-r--r--. 1 root root 30852186 Aug 15 16:48
initramfs-3.10.0-327.el7.x86_64.img
-rw-r--r--. 1 root root 19217036 Aug 15 11:12
initramfs-3.10.0-327.el7.x86_64kdump.img
-rw-r--r--. 1 root root 10193251 Dec 10 2015 initrd-plymouth.img
-rw-r--r--. 1 root root 252632 Aug 3 12:23
symvers-3.10.0-327.28.2.el7.x86_64.gz
-rw-r--r--. 1 root root 252632 Aug 18 20:17
symvers-3.10.0-327.28.3.el7.x86_64.gz
-rw-r--r--. 1 root root 252612 Nov 19 2015 symvers-3.10.0-327.el7.x86_64.gz
-rw-------. 1 root root 2964683 Aug 3 12:21
System.map-3.10.0-327.28.2.el7.x86_64
-rw-------. 1 root root 2964731 Aug 18 20:15
System.map-3.10.0-327.28.3.el7.x86_64
-rw-------. 1 root root 2963044 Nov 19 2015 System.map-3.10.0-327.el7.x86_64
-rwxr-xr-x. 1 root root 5156528 Aug 15 07:46
vmlinuz-0-rescue-94f9d612ea4e4d2497d367334416d88b
-rwxr-xr-x. 1 root root 5159792 Aug 3 12:21
vmlinuz-3.10.0-327.28.2.el7.x86_64
-rwxr-xr-x. 1 root root 5159792 Aug 18 20:15
vmlinuz-3.10.0-327.28.3.el7.x86_64
-rwxr-xr-x. 1 root root 5156528 Nov 19 2015 vmlinuz-3.10.0-327.el7.x86_64
[root at localhost media]#
More information about the CentOS
mailing list