[Kernel-packages] [Bug 1686837] Re: ubuntu fails to boot with btrfs root (unable to mount root)

2018-07-02 Thread Luiz Angelo Daros de Luca
Shelby, It is something related to timing or something that is not correctly initialized. I have not seen the problem for sometime now. I'm using 18.04. Did you test it? I don't know if it is fixed or not in recent releases. Maybe it's just that something changed that misaligned the planets need

[Kernel-packages] [Bug 1686837] Re: ubuntu fails to boot with btrfs root (unable to mount root)

2017-07-17 Thread Luiz Angelo Daros de Luca
I found out that it wasn't the fact that I changed root=UUID=... that workaround the bug but the fact that I edited grub. It does not matter if I change or not settings. Just open the built-in editor and let it boot. -- You received this bug notification because you are a member of Kernel Package

[Kernel-packages] [Bug 1686837] Re: ubuntu fails to boot with btrfs root (unable to mount root)

2017-05-22 Thread Luiz Angelo Daros de Luca
Maybe, this is the same https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1547559 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1686837 Title: ubuntu fails to boot with btrfs root (u

[Kernel-packages] [Bug 1686837] Re: ubuntu fails to boot with btrfs root (unable to mount root)

2017-05-22 Thread Luiz Angelo Daros de Luca
I got again the same bug problem even still on 4.11.0-041100rc8-generic. It keeps failing even after a reboot. Again, I just changed root=UUID=... to root=/dev/sda6 and the system booted nicely. I'll attach a photo of the screen. It looks like two dumpstacks (interrupt during panic?) The error m

[Kernel-packages] [Bug 1686837] Re: ubuntu fails to boot with btrfs root (unable to mount root)

2017-05-04 Thread Luiz Angelo Daros de Luca
I'm running now with 4.11.0-041100rc8-generic and until now, I was not able to reproduce the problem. Before using the upstream kernel, it was very frequent for me, happening after every reboot (and requiring me to boot rescue before a normal boot). It's very probable that upstream kernel is not af

[Kernel-packages] [Bug 1686837] [NEW] ubuntu fails to boot with btrfs root (unable to mount root)

2017-04-27 Thread Luiz Angelo Daros de Luca
Public bug reported: Hello, Failing to mount / as btrfs has been haunting btrfs users on ubuntu for some time. Coming and going with kernel updates. After I upgraded to 17.04, it seems that the problem is back. It seems that a non-clean umount reboot always leads to a non-bootable system. If I

[Kernel-packages] [Bug 1307105] Re: Kernel install fails due PAE checks

2014-05-17 Thread Luiz Angelo Daros de Luca
Ubuntu, just add forcepae for if used in install -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1307105 Title: Kernel install fails due PAE checks Status in “linux” package in Ubuntu:

[Kernel-packages] [Bug 930447] Re: Unable to start Ubuntu 12.04 live CD with syslinux loader on Pentium M x86 Laptop due to bug in PAE kernel, initramfs or syslinux

2014-04-08 Thread Luiz Angelo Daros de Luca
@l-colin, 14.04 works flawlessly in Celeron/Pentium M processor systems. You just need to add forcepae do the kernel command line (at boot) On a livecd, press anykey as soon as it loads (the first purple screen). Use the F6 option to add the forcepae. You'll have something like: "...initrd.lz