Still occurs in Hardy release 8.04 on a Dell Latitude D830. The
bind/unbind fix doesn't work for me: no such device when I try to write
to the bind file. Symptoms as everyone describes: on resume after
suspend to disk the laptop keyboard doesn't work but an external USB
keyboard does. xev reports no keyboard events. Requires a reboot to
regain keyboard.
Kernel is Linux 2.6.24-18-generic #1 SMP Wed May 28 20:27:26 UTC 2008
i686 GNU/Linux.
dmidecode reports
Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
Vendor: Dell Inc.
Version: A11
Release Date: 04/03/2008
Address: 0xF0000
Runtime Size: 64 kB
ROM Size: 2048 kB
Characteristics:
ISA is supported
PCI is supported
PC Card (PCMCIA) is supported
PNP is supported
BIOS is upgradeable
BIOS shadowing is allowed
Boot from CD is supported
Selectable boot is supported
3.5"/720 KB floppy services are supported (int 13h)
Print screen service is supported (int 5h)
8042 keyboard services are supported (int 9h)
Serial services are supported (int 14h)
Printer services are supported (int 17h)
CGA/mono video services are supported (int 10h)
ACPI is supported
USB legacy is supported
AGP is supported
Smart battery is supported
BIOS boot specification is supported
Function key-initiated network boot is supported
Targeted content distribution is supported
BIOS Revision: 1.1
Firmware Revision: 1.1
>From lsmod the i8042 module is not loaded - statically compiled in?
--
i8042 unbind required for keyboard/mouse to be useable following suspend/resume
& hibernate/resume cycle
https://bugs.launchpad.net/bugs/23497
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