[Pkg-utopia-maintainers] Bug#613745: Bug#613745:

Hongzheng Wang wanghz at gmail.com
Tue Mar 8 23:43:53 UTC 2011 

Hi,

Thank you for the explanation and instructions.

The following is the output when upowerd is executed from the command
line (prior to the blinking occurs):

# killall upowerd && /usr/lib/upower/upowerd
(upowerd:25054): UPower-DEBUG: Starting upowerd version 0.9.8
(upowerd:25054): UPower-DEBUG: cannot find a keyboard backlight
(upowerd:25054): UPower-Linux-DEBUG: excuting command:
/usr/bin/pm-is-supported --suspend
(upowerd:25054): UPower-Linux-DEBUG: excuting command:
/usr/bin/pm-is-supported --hibernate

(upowerd:25054): UPower-Linux-WARNING **: failed to open
/etc/crypttab: Failed to open file '/etc/crypttab': No such file or
directory
(upowerd:25054): UPower-DEBUG: daemon now coldplug
(upowerd:25054): UPower-Linux-DEBUG: registering subsystem : power_supply
(upowerd:25054): UPower-Linux-DEBUG: registering subsystem : usb
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-2
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-2
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-2
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2:1.1
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2:1.1
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2:1.1
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.1/usb4
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.1/usb4
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.1/usb4
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.1/usb4/4-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.1/usb4/4-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.1/usb4/4-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.7/usb1
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.7/usb1
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.7/usb1
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.7/usb1/1-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.7/usb1/1-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1a.7/usb1/1-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.0/usb5
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.0/usb5
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.0/usb5
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.0/usb5/5-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.0/usb5/5-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.0/usb5/5-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.1/usb6
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.1/usb6
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.1/usb6
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.1/usb6/6-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.1/usb6/6-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.1/usb6/6-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.2/usb7
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.2/usb7
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.2/usb7
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.2/usb7/7-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.2/usb7/7-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.2/usb7/7-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.7/usb2
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.7/usb2
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.7/usb2
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-0:1.0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-0:1.0
(upowerd:25054): UPower-Linux-DEBUG: registering subsystem : tty
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pci0000:00/0000:00:03.3/tty/ttyS1
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/platform/serial8250/tty/ttyS2
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/platform/serial8250/tty/ttyS3
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/pnp0/00:08/tty/ttyS0
(upowerd:25054): UPower-DEBUG: failed to coldplug
/sys/devices/virtual/tty/console
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/ptmx
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty0
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty1
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty10
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty11
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty12
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty13
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty14
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty15
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty16
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty17
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty18
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty19
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty2
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty20
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty21
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty22
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty23
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty24
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty25
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty26
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty27
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty28
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty29
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty3
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty30
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty31
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty32
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty33
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty34
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty35
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty36
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty37
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty38
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty39
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty4
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty40
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty41
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty42
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty43
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty44
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty45
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty46
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty47
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty48
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty49
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty5
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty50
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty51
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty52
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty53
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty54
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty55
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty56
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty57
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty58
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty59
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty6
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty60
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty61
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty62
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty63
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty7
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty8
(upowerd:25054): UPower-DEBUG: failed to coldplug /sys/devices/virtual/tty/tty9
(upowerd:25054): UPower-Linux-DEBUG: registering subsystem : input
(upowerd:25054): UPower-Linux-DEBUG: not a switch
[/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input4/../capabilities/sw]
(upowerd:25054): UPower-Linux-DEBUG: not one bitmask entry for
/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
(upowerd:25054): UPower-Linux-DEBUG: not one bitmask entry for
/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input4/event4
(upowerd:25054): UPower-Linux-DEBUG: not a switch
[/sys/devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input3/../capabilities/sw]
(upowerd:25054): UPower-Linux-DEBUG: not one bitmask entry for
/sys/devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input3
(upowerd:25054): UPower-Linux-DEBUG: not one bitmask entry for
/sys/devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input3/event3
(upowerd:25054): UPower-Linux-DEBUG: not a switch
[/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.0/input/input8/../capabilities/sw]
(upowerd:25054): UPower-Linux-DEBUG: not one bitmask entry for
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.0/input/input8
(upowerd:25054): UPower-Linux-DEBUG: not one bitmask entry for
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.0/input/input8/event0
(upowerd:25054): UPower-Linux-DEBUG: not one bitmask entry for
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.0/input/input8/mouse0
(upowerd:25054): UPower-Linux-DEBUG: not a switch
[/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2:1.0/input/input1/../capabilities/sw]
(upowerd:25054): UPower-Linux-DEBUG: not one bitmask entry for
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2:1.0/input/input1
(upowerd:25054): UPower-Linux-DEBUG: not one bitmask entry for
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2:1.0/input/input1/event1
(upowerd:25054): UPower-Linux-DEBUG: not a switch
[/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2:1.1/input/input2/../capabilities/sw]
(upowerd:25054): UPower-Linux-DEBUG: not one bitmask entry for
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2:1.1/input/input2
(upowerd:25054): UPower-Linux-DEBUG: not one bitmask entry for
/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2:1.1/input/input2/event2
(upowerd:25054): UPower-Linux-DEBUG: not a switch
[/sys/devices/pci0000:00/0000:00:1b.0/input/input6/../capabilities/sw]
(upowerd:25054): UPower-Linux-DEBUG: not one bitmask entry for
/sys/devices/pci0000:00/0000:00:1b.0/input/input6
(upowerd:25054): UPower-Linux-DEBUG: not one bitmask entry for
/sys/devices/pci0000:00/0000:00:1b.0/input/input6/event6
(upowerd:25054): UPower-Linux-DEBUG: not a switch
[/sys/devices/platform/pcspkr/input/input5/../capabilities/sw]
(upowerd:25054): UPower-Linux-DEBUG: not one bitmask entry for
/sys/devices/platform/pcspkr/input/input5
(upowerd:25054): UPower-Linux-DEBUG: not one bitmask entry for
/sys/devices/platform/pcspkr/input/input5/event5
(upowerd:25054): UPower-Linux-DEBUG: not a switch
[/sys/devices/virtual/input/mice/../capabilities/sw]
(upowerd:25054): UPower-Linux-DEBUG: not a switch
[/sys/devices/virtual/input/mice/capabilities/sw]
(upowerd:25054): UPower-Linux-DEBUG: graphics device
/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card0/card0-DIN-1
is off
(upowerd:25054): UPower-Linux-DEBUG: graphics device
/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card0/card0-DVI-I-1
is on
(upowerd:25054): UPower-Linux-DEBUG: graphics device
/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card0/card0-DVI-I-2
is off
(upowerd:25054): UPower-DEBUG: is_docked = no
(upowerd:25054): UPower-DEBUG: on_battery = no
(upowerd:25054): UPower-DEBUG: on_low_battery = yes
(upowerd:25054): UPower-DEBUG: daemon now not coldplug
(upowerd:25054): UPower-DEBUG: excuting command: /usr/sbin/pm-powersave false




When the screen blinking occurs, the following output appears:

(upowerd:25054): UPower-Linux-DEBUG: Doing the dock refresh
(upowerd:25054): UPower-Linux-DEBUG: graphics device
/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card0/card0-DIN-1
is off
(upowerd:25054): UPower-Linux-DEBUG: graphics device
/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card0/card0-DVI-I-1
is on
(upowerd:25054): UPower-Linux-DEBUG: graphics device
/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card0/card0-DVI-I-2
is off
(upowerd:25054): UPower-DEBUG: is_docked = no
^C(upowerd:25054): UPower-DEBUG: Handling SIGINT


Hope the feedback is useful to figure out the source of the problem :-)


Best,
HZ


On Tue, Mar 1, 2011 at 2:04 PM, Michael Biebl <biebl at debian.org> wrote:
> Am 01.03.2011 19:56, schrieb L. Biardeau:
>> Package: upower
>> Severity: normal
>>
>> Hello,
>> I also reproduced the problem with a nvidia video chipset (GeForce 6150), and a
>> single monitor (resolution: 1360x768 60Hz): the screen blinks (seems to switch
>> to power save mode during 1 or 2 seconds every 30 seconds).
>> Same scenario: the problem appears when upgrading upower from 0.9.5-5 to
>> 0.9.8-2, and disappears when downgrading the package back to 0.9.5-5.
>>
>
> upower does not control the display power management, that should be done via X
> and DPMS.
>
> That said, could you send me the output of
> upower --dump and running (as root)
> killall upowerd && /usr/lib/upower/upowerd
>
> Does upowerd output anything relevant when the screen blinking occurs?
>
>
> --
> Why is it that all of the instruments seeking intelligent life in the
> universe are pointed away from Earth?
>
>

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