I've encountered lock when boot on battery only. On Sun, Apr 13, 2008 at 8:56 PM, TJ <[EMAIL PROTECTED]> wrote:
> Václav, your result is interesting, thank you. I didn't have time to > endlessly repeat the reboot tests when I did the DSDT patch so it is > possible that it was in some way coincidental that the kernel didn't > crash those times. > > Since doing that patch and having time to think about things more I'm > leaning towards the idea that the power management hardware is > generating the unhandled event when it sees the AC adapter is connected > - not the EC._REG() method because of early init. If this 'new' theory > is correct, then when the EC GPE events are enabled early the hardware > can start interrupting. The problem is, as soon as I add even minimal > debug messages to try and trace the code-path the bug goes away - the > same as when removing the "quiet" kernel boot option! > > -- > [Hardy] ACPI Embedded Controller (EC) stops boot when kernel boot 'quiet' > option is enabled > https://bugs.launchpad.net/bugs/191137 > You received this bug notification because you are a direct subscriber > of the bug. > ** Attachment added: "unnamed" http://launchpadlibrarian.net/13410445/unnamed -- [Hardy] ACPI Embedded Controller (EC) stops boot when kernel boot 'quiet' option is enabled https://bugs.launchpad.net/bugs/191137 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
