[Bug 191137] Re: [Hardy] ACPI Embedded Controller (EC) stops boot when kernel boot 'quiet' option is enabled or AC power is connected

[Nicolas Vandeput]

Hi! I just tried the last one. Seems it doesn't work better.

When it works (most of the time), it shows:

[ 17.XXXXXX] ACPI: EC: acpi_ec_ecdt_probe() created boot_ed
[ 17.XXXXXX] ACPI: EC: use EC in DSDT
[ 17.XXXXXX] ACPI: EC: no EC._INI
[ 17.XXXXXX] ACPI: EC: acpi_boot_ec_enable()
[ 17.XXXXXX] ACPI: EC: acpi_boot_ec_enable() successful

But sometimes, I also get this error (I'd say every ten boots):

[ 17.XXXXXX] ACPI: EC: acpi_ec_ecdt_probe() created boot_ed
[ 17.XXXXXX] ACPI: EC: use EC in DSDT
[ 17.XXXXXX] ACPI: EC: no EC._INI
[ 17.XXXXXX] ACPI: EC: acpi_boot_ec_enable()
[ 17.XXXXXX] ACPI: EC: acpi_ec_wait timeout, status = 0, excpect-event = 1
[ 17.XXXXXX] ACPI: EC: read timeout, command = 128

-- 
[Hardy] ACPI Embedded Controller (EC) stops boot when kernel boot 'quiet' option is enabled or AC power is connected
https://bugs.launchpad.net/bugs/191137
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