Multiple bugs after fresh installation

dhuyp · 2014-12-10 11:09:42

Hello everybody, I have a challenge for you.
I just reinstall my archlinux to clean some garbage.
I've created two partitions sda1 (fat16) with a syslinux bootloader and 500Mo and sda2 (a dm/lucks partition).
In this dm-lucks partition I've put an LVM volume with 3 volumes: Swap/home and root.
root and home are formated in btrfs and swap is a swap volume.

When I've first lauched my new system I've had a problem with home and boot. They don't mount so I've kicked them from fstab. The boot complete after that.
So first problem: why this partition doesn't mount but mount manually with a root session?

Second problem: once boot completed, and root shell, my cpu hang to 100%, the guilty process is dbus-daemon and an strace of the process show multiple attempt to use udev.
I've checked systemd-udevd he is not launch but do awesome flood in journalctl with "process started".

Third problem (but i think it's bind to dbus hang, when I launch lxdm, I lose hand even with good xf86 drivers install.

My mkinitcpio use encrypt lvm2 and btrfs hooks (with standart filesystems, udev.. etc)

(I can put easily concerned file so, if you want some details, just ask)

clfarron4 · 2014-12-10 11:35:54

dhuyp wrote:

Hello everybody, I have a challenge for you.
I just reinstall my archlinux to clean some garbage.
I've created two partitions sda1 (fat16) with a syslinux bootloader and 500Mo and sda2 (a dm/lucks partition).
In this dm-lucks partition I've put an LVM volume with 3 volumes: Swap/home and root.
root and home are formated in btrfs and swap is a swap volume.
When I've first lauched my new system I've had a problem with home and boot. They don't mount so I've kicked them from fstab. The boot complete after that.
So first problem: why this partition doesn't mount but mount manually with a root session?

What were the contents of /etc/fstab file and how are your logical volumes/filesystems setup? Occasionally when I do a set-up, I write /etc/fstab myself because things aren't sometimes correctly identified.

dhuyp · 2014-12-10 11:52:15

It's a standard fstab with device name for root mount

/dev/mapper/VolumeName-Root / btrfs relatime,spacecache 0 0
tmpfs/devfs... [Not modified]
UUID="XXXXXXXXXXXXXX" /home btrfs relatime,spacecache 0 0
/dev/mapper/VolumeName-Swap none swap defaults 0 0
/dev/sda1 /boot vfat [some standard options]

I write it from memory.
The volume use sda2 decrypted and only one volume and one partition is used.

dhuyp · 2014-12-10 14:38:30

Few elements,
- I've already try the hook btrfs and the module btrfs in mkinitcpio
- Systemd says LocalFilesystem has failed
- And even without a complete boot udev floods the log (juste before boot being interrupted)

dhuyp · 2014-12-10 14:49:48

Okay it was the fstab, sorry for the thread
I had use genfstab after chroot so I have had a sysfs ro so udev doesn't like that

clfarron4 · 2014-12-10 15:16:34

So is that all this issues solved or just the first one? If it's all of them, then can you please edit the title of the first post to say it is [SOLVED]

Last edited by clfarron4 (2014-12-10 15:16:56)

Arch Linux

#1 2014-12-10 11:09:42

Multiple bugs after fresh installation

#2 2014-12-10 11:35:54

Re: Multiple bugs after fresh installation

#3 2014-12-10 11:52:15

Re: Multiple bugs after fresh installation

#4 2014-12-10 14:38:30

Re: Multiple bugs after fresh installation

#5 2014-12-10 14:49:48

Re: Multiple bugs after fresh installation

#6 2014-12-10 15:16:34

Re: Multiple bugs after fresh installation

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