[Bug 1507002] Re: "boot error" due to gcc v5 transition

[Ilan Tal]

Hi Jose,
Many times I did a usb flash drive boot for 15.10, 64 bit. Only for 15.10
was there a problem. Using dd in place of startup disk creator solved the
problem. So I can't confirm what is said on Ask Ubuntu. There however
nobody seemed to try dd.

Ilan


On Sun, Dec 20, 2015 at 8:49 PM, Jose Barakat <josebarakat at gmail.com> wrote:

> The workaround described by dragon2fly at AskUbuntu
> (http://askubuntu.com/questions/696797/boot-error-on-live-usb-flash-
> drive-with-15-10) works perfect in Ubuntu 15.10. Unfortunately, the bug
> is still alive.
>
> --
> You received this bug notification because you are subscribed to a
> duplicate bug report (1512811).
> https://bugs.launchpad.net/bugs/1507002
>
> Title:
>   "boot error" due to gcc v5 transition
>
> Status in syslinux package in Ubuntu:
>   Triaged
>
> Bug description:
>   Today I upgraded to Ubuntu 15.10 (wily) from vivid and creating boot
>   disks (USB, vfat) stopped working.
>
>   I tried my best to find what's the problem, but I couldn't identify
>   it. It looks like it's related to LP: #398241 (or the debian bug
>   referred there)
>
>   Essentially, I did
>
>   1. create empty USB disk
>   2. format as vfat (mkfs -t ... -- -F32 -n 'label')
>   3. syslinux --install path/to/image -t 512
>   4. boot a computer with it
>   5. SYSLINUX 6.03 ... "boot error" <-- is displayed
>
>   I then downgraded to syslinux 3:6.03+dfsg-5ubuntu1, did the same
>   thing, and it worked again.
>
>   I believe this is related to ldlinux.sys, ldlinux.c32, linux.c32,
>   menu.c32,  or libutil.c32, since at least the machine boots to
>   syslinux, it simply does not proceed to display my menu.
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/syslinux/+bug/1507002/+subscriptions
>

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to syslinux in Ubuntu.
https://bugs.launchpad.net/bugs/1507002

Title:
  "boot error" due to gcc v5 transition

Status in syslinux package in Ubuntu:
  Triaged

Bug description:
  Today I upgraded to Ubuntu 15.10 (wily) from vivid and creating boot
  disks (USB, vfat) stopped working.

  I tried my best to find what's the problem, but I couldn't identify
  it. It looks like it's related to LP: #398241 (or the debian bug
  referred there)

  Essentially, I did

  1. create empty USB disk
  2. format as vfat (mkfs -t ... -- -F32 -n 'label')
  3. syslinux --install path/to/image -t 512
  4. boot a computer with it
  5. SYSLINUX 6.03 ... "boot error" <-- is displayed

  I then downgraded to syslinux 3:6.03+dfsg-5ubuntu1, did the same
  thing, and it worked again.

  I believe this is related to ldlinux.sys, ldlinux.c32, linux.c32,
  menu.c32,  or libutil.c32, since at least the machine boots to
  syslinux, it simply does not proceed to display my menu.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/syslinux/+bug/1507002/+subscriptions