Sabayon don't boot

[pepro]

Hi, I have with sabayon the same problem that I had with gentoo (genkernel) and funtoo (deban kernel ).

The system do not boot because don't find root.
Here a screen: https://ibb.co/dP0gso

[sabayonino]

Hi.And welcome in

There are few similar issues (new installation) around the sabayon forums . I think this is related EFI but I'm not sure about this. I can't reproduce it.
I reported this to the IRC-dev channel.

[pepro]

Hi thank you for the answer, just to be clear, when I had this issue with gentoo and funtoo I was in legacy mode, this time not. I installed sabayon in uefi mode with secure boot disabled.

[sabayonino]

How is your partition schema installed/configured ?

Code: Select all

# blkid && lsblk

My partiton schema :

Code: Select all

lsblk && blkid

NAME            MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda               8:0    0 238,5G  0 disk 
├─sda1            8:1    0    33M  0 part /boot/efi
├─sda2            8:2    0   150M  0 part /boot
├─sda3            8:3    0     2G  0 part [SWAP]
└─sda4            8:4    0 236,3G  0 part 
  ├─VG00-system 251:0    0   100G  0 lvm  /
  ├─VG00-home   251:1    0   100G  0 lvm  /home
  └─VG00-data   251:2    0 302,1G  0 lvm  /home/saba/Doc
sdb               8:16   0 465,8G  0 disk 
└─sdb1            8:17   0 465,8G  0 part 
  ├─VG00-data   251:2    0 302,1G  0 lvm  /home/saba/Doc
  └─VG00-backup 251:3    0   100G  0 lvm  /backup
/dev/mapper/VG00-system: UUID="e66c9ff4-5872-4479-99e6-4d4c50254bf5" TYPE="ext4"
/dev/sda1: UUID="21B2-49B5" TYPE="vfat" PARTUUID="7413321e-9413-4ca5-a377-50acae0bbdc0"
/dev/sda2: UUID="7ccfc056-86d3-4710-97c0-6ef0e3fbc8e9" TYPE="ext4" PARTUUID="8d9f77b2-7b22-4732-9a39-536be6fec4bf"
/dev/sda3: UUID="e66dff34-4a5d-43dd-a08e-cc3d33de87b5" TYPE="swap" PARTUUID="bc3d93d9-9208-4600-8223-fcd8e707ca05"
/dev/sda4: UUID="wIR3x9-hxoa-4HbD-rXCn-Vh3x-VYka-VBq8wA" TYPE="LVM2_member" PARTUUID="8c672141-ebee-498b-9ed7-eebc48163ab4"
/dev/sdb1: UUID="t4SSss-MZmU-sZMA-nO8S-1f5Q-9Ssk-72Kl9J" TYPE="LVM2_member" PARTUUID="3a15fe35-45a5-4f49-b9ee-09f042d51c5c"
/dev/mapper/VG00-home: UUID="107300fa-1473-4414-b6ba-9082d0af94eb" TYPE="xfs"
/dev/mapper/VG00-data: UUID="52b334f5-b135-4644-ad21-e20732b5423e" TYPE="ext4"
/dev/mapper/VG00-backup: UUID="2d3f040a-1217-42d7-8296-8b3e93700ffa" TYPE="xfs"

Fstab

Code: Select all

#
# /etc/fstab
# Created by anaconda on Fri Oct 28 01:06:52 2016
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
UUID=7ccfc056-86d3-4710-97c0-6ef0e3fbc8e9       /boot           ext4    defaults 0 1
UUID=21B2-49B5                                  /boot/efi       vfat    defaults 0 1
UUID=e66c9ff4-5872-4479-99e6-4d4c50254bf5       /               ext4    defaults,discard        0 2
UUID=107300fa-1473-4414-b6ba-9082d0af94eb       /home           xfs     defaults,discard        0 2
UUID=52b334f5-b135-4644-ad21-e20732b5423e       /home/saba/Doc  ext4      defaults,discard        0 2
UUID=2d3f040a-1217-42d7-8296-8b3e93700ffa       /backup         xfs     defaults,discard                0 2
UUID=e66dff34-4a5d-43dd-a08e-cc3d33de87b5 swap                    swap    defaults        0 0

[pepro]

now I have installed lubuntu wainting to find some kernel documentation.

I have installed many distro with the same classic partition scheme,

Code: Select all

NAME         MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
mmcblk0      179:0    0 29,1G  0 disk 
├─mmcblk0p1  179:1    0  512M  0 part /boot/efi
└─mmcblk0p2  179:2    0 28,6G  0 part /
mmcblk0boot0 179:8    0    4M  1 disk 
mmcblk0boot1 179:16   0    4M  1 disk

it was igual but with other two partition

/dev/mmcblk0p1 /boot/efi
/dev/mmcblk0p2 /boot
/dev/mmcblk0p3 /swap
/dev/mmcblk0p4 /


now, like other in gentoo and linuxquestion forum, dont look just fstab, because it is correct. I need if possible to understand what option have some kernel (arch, debian, ubuntu, manjaro) to boot in this kind of notebook with sd/mmc hdd. Actualy there arent many gentoo forks, so I installed gentoo and I see (first time) that it do not boot, funtoo was the same (but why? it use debian kernel), after looking for some distro I tried redcorelinux that have boot, I have read some error message from kernel but it have some module that finaly find root partition and boot, with sabayon I was very surprised when I see that dont, because like redcore I was expecting some big fulloptional kernel.

[sabayonino]

oooh you've installed the system on MMC/SD card reader
many BIOS can't boot from MMC/SD card reader 'cause its drivers will be load after SO loading

or check your BIOS-->Boot option

PS : Is a raspberry board ?
PPS : I think you need to load the MMC/SD card reader driver at boot . Module/Drivers should be on initramfs ; so check boot priority to the BIOS

[pepro]

Nono I do not explain myself!
My notebook Acer Cloudbook 11, have just this hard drive.
(I think that the other two partition that u see in my lsbk output:

mmcblk0boot0 179:8 0 4M 1 disk
mmcblk0boot1 179:16 0 4M 1 disk

are needed from bios to start. And they work just fine, I mean Windows boot, all linux dist boot. Gentoo don't. Redcorelinux boot.

What I am saying is that I don't choice where to install,I don't use external sd/mmc card, I just use the only hard drive that my notebook has. I mean is the only one, like you see in the code.

[pepro]

Ok I just read your PPS.
I will do something and let you know.

In the meantime if someone know what module option or something are needed in the kernel initfram and everything else i have to put in genkernell, let me know. Thank u.