https://bugzilla.novell.com/show_bug.cgi?id=345431 Summary: Error in logs: "evdev: no more free evdev devices" makes hybernate fail Product: openSUSE 10.3 Version: Final Platform: i686 OS/Version: openSUSE 10.3 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: robin.listas@telefonica.net QAContact: qa@suse.de Found By: --- I routinely hybernate my desktop machine instead of halting. As part of the wake up messages, I see: Dec 1 11:14:54 nimrodel kernel: Restarting tasks ... done. Dec 1 11:14:54 nimrodel kernel: swsusp: Basic memory bitmaps freed Dec 1 11:14:54 nimrodel kernel: usb 1-2: USB disconnect, address 5 Dec 1 11:14:56 nimrodel kernel: input: Power Button (FF) as /class/input/input24 Dec 1 11:14:56 nimrodel kernel: ACPI: Power Button (FF) [PWRF] Dec 1 11:14:56 nimrodel kernel: input: Power Button (CM) as /class/input/input25 Dec 1 11:14:56 nimrodel kernel: ACPI: Power Button (CM) [PWRB] Dec 1 11:14:56 nimrodel kernel: input: Sleep Button (CM) as /class/input/input26 Dec 1 11:14:56 nimrodel kernel: ACPI: Sleep Button (CM) [SLPB] each time it wakes up, the 'input' number increases: Dec 1 14:10:37 nimrodel kernel: Restarting tasks ... done. Dec 1 14:10:43 nimrodel kernel: swsusp: Basic memory bitmaps freed Dec 1 14:10:44 nimrodel kernel: input: Power Button (FF) as /class/input/input27 Dec 1 14:10:44 nimrodel kernel: ACPI: Power Button (FF) [PWRF] Dec 1 14:10:44 nimrodel kernel: input: Power Button (CM) as /class/input/input28 Dec 1 14:10:44 nimrodel kernel: ACPI: Power Button (CM) [PWRB] Dec 1 14:10:44 nimrodel kernel: input: Sleep Button (CM) as /class/input/input29 Dec 1 14:10:44 nimrodel kernel: ACPI: Sleep Button (CM) [SLPB] however, when the number reaches 32, strange things start to happen: Dec 1 20:12:06 nimrodel kernel: swsusp: Basic memory bitmaps freed Dec 1 20:12:09 nimrodel kernel: input: Power Button (FF) as /class/input/input30 Dec 1 20:12:09 nimrodel kernel: ACPI: Power Button (FF) [PWRF] Dec 1 20:12:09 nimrodel kernel: input: Power Button (CM) as /class/input/input31 Dec 1 20:12:09 nimrodel kernel: ACPI: Power Button (CM) [PWRB] Dec 1 20:12:09 nimrodel kernel: input: Sleep Button (CM) as /class/input/input32 Dec 1 20:12:09 nimrodel kernel: evdev: no more free evdev devices Dec 1 20:12:09 nimrodel kernel: input: failed to attach handler evdev to device input32, error: -23 Dec 1 20:12:09 nimrodel kernel: ACPI: Sleep Button (CM) [SLPB] See the one "no more free evdev devices" error there? The next cycle there are three: Dec 1 21:30:01 nimrodel kernel: Restarting tasks ... done. Dec 1 21:30:03 nimrodel kernel: swsusp: Basic memory bitmaps freed Dec 1 21:30:07 nimrodel kernel: input: Power Button (FF) as /class/input/input33 Dec 1 21:30:07 nimrodel kernel: evdev: no more free evdev devices Dec 1 21:30:07 nimrodel kernel: input: failed to attach handler evdev to device input33, error: -23 Dec 1 21:30:07 nimrodel kernel: ACPI: Power Button (FF) [PWRF] Dec 1 21:30:07 nimrodel kernel: input: Power Button (CM) as /class/input/input34 Dec 1 21:30:07 nimrodel kernel: evdev: no more free evdev devices Dec 1 21:30:07 nimrodel kernel: input: failed to attach handler evdev to device input34, error: -23 Dec 1 21:30:07 nimrodel kernel: ACPI: Power Button (CM) [PWRB] Dec 1 21:30:07 nimrodel kernel: input: Sleep Button (CM) as /class/input/input35 Dec 1 21:30:07 nimrodel kernel: evdev: no more free evdev devices Dec 1 21:30:07 nimrodel kernel: input: failed to attach handler evdev to device input35, error: -23 Dec 1 21:30:07 nimrodel kernel: ACPI: Sleep Button (CM) [SLPB]

From this moment on, I can no longer hybernate by pressing the power button. I have to click the power manager applet or use the command line.

-- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.