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nullnullfzu
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Joined: 08 Apr 2012
Posts: 4

PostPosted: Sat Jan 12, 2013 12:11 pm    Post subject: [closed] Powermanagement WLAN Intel3945 Fail Reply with quote

Hi

For a couple of days my Hibernation doesn't work anymore. In /var/log/pm-powersave.log I have tracked the problem down to this:
Code:
$ cat /var/log/pm-powersave.log | tail -50

/usr/lib/pm-utils/power.d/sched-powersave false: success.
Running hook /usr/lib/pm-utils/power.d/wireless false:
Turning powersave for wlan0 off...Error for wireless request "Set Power Management" (8B2C) :
    SET failed on device wlan0 ; Operation not supported.
Failed.

/usr/lib/pm-utils/power.d/wireless false: success.
Running hook /usr/lib/pm-utils/power.d/xfs_buffer false:

/usr/lib/pm-utils/power.d/xfs_buffer false: success.


Using the same function manually gives the same result:

Code:
$ iwconfig wlan0 power off
Error for wireless request "Set Power Management" (8B2C) :
    SET failed on device wlan0 ; Operation not supported.


The thing is: Hibernation has never been problem on this machine and nothing has been changed in the setup in this machine to obviously warrant such breakage. The last couple of updates were

Code:
$ cat /var/log/emerge.log | tail -650 | grep ">>> emerge"
1357351102:  >>> emerge (1 of 1) x11-libs/wxGTK-2.8.12.1 to /
1357391507:  >>> emerge (1 of 49) app-laptop/hdapsd-20090401 to /
1357391533:  >>> emerge (2 of 49) sys-apps/dmidecode-2.10 to /
1357391541:  >>> emerge (3 of 49) sys-apps/mlocate-0.25 to /
1357391562:  >>> emerge (4 of 49) media-libs/glyr-1.0.0 to /
1357391591:  >>> emerge (5 of 49) app-laptop/tp_smapi-0.40-r1 to /
1357391699:  >>> emerge (1 of 45) app-laptop/tp_smapi-0.40-r1 to /
1357391714:  >>> emerge (2 of 45) xfce-extra/xfce4-notifyd-0.2.2 to /
1357391747:  >>> emerge (3 of 45) xfce-extra/xfce4-taskmanager-1.0.0 to /
1357391767:  >>> emerge (4 of 45) xfce-extra/xfce4-volumed-0.1.13 to /
1357391778:  >>> emerge (5 of 45) xfce-extra/xfce4-battery-plugin-1.0.5 to /
1357391805:  >>> emerge (6 of 45) xfce-extra/xfce4-cellmodem-plugin-0.0.5 to /
1357391828:  >>> emerge (7 of 45) xfce-extra/xfce4-clipman-plugin-1.2.3 to /
1357391856:  >>> emerge (8 of 45) xfce-extra/xfce4-cpufreq-plugin-1.0.0 to /
1357391874:  >>> emerge (9 of 45) xfce-extra/xfce4-cpugraph-plugin-1.0.5 to /
1357391892:  >>> emerge (10 of 45) xfce-extra/xfce4-datetime-plugin-0.6.1 to /
...
1357392482:  >>> emerge (38 of 45) xfce-extra/xfce4-wavelan-plugin-0.5.11 to /
...
1357392582:  >>> emerge (44 of 45) xfce-extra/xfce4-power-manager-1.2.0-r1 to /
1357392618:  >>> emerge (45 of 45) xfce-extra/xfce4-systemload-plugin-1.1.1 to /
1357421482:  >>> emerge (1 of 2) dev-python/pygobject-2.28.6-r52 to /
1357421530:  >>> emerge (2 of 2) app-arch/rpm-4.10.2 to /
1357577447:  >>> emerge (1 of 1) sys-apps/debianutils-4.3.4 to /
1357858464:  >>> emerge (1 of 3) app-dicts/myspell-de-2012.06.17 to /
1357858486:  >>> emerge (2 of 3) sys-devel/gcc-4.6.3 to /
1357861271:  >>> emerge (3 of 3) www-client/firefox-bin-18.0 to /
1357954257:  >>> emerge (1 of 1) sys-devel/gnuconfig-20121010 to /
1357992057:  >>> emerge (1 of 1) sys-firmware/iwl3945-ucode-15.32.2.9 to /


Can someone please point into some direction how to tackle this problem?
g**gle won't give me much except for "if it fails, it's not supported"... Well it did work fine.

Further info concernig my Box:
All changes i did recently that could (magically) account for the break are some xfce-beautification, some xfce panel apps (as seen above), setting bootsplash for silent mode and setting fbsplash to all ttys and not just the first.

- Notebook Lenovo T60.
- The Kernel is monolitic. One massive but lean blob.

Code:
$ uname -r
3.2.1-gentoo-r2

$ lspci | grep -i net
02:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet Controller
03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)

$ emerge -s pm-utils iwl3945 ipw3945
Searching...   
[ Results for search key : pm-utils ]
[ Applications found : 1 ]

*  sys-power/pm-utils
      Latest version available: 1.4.1-r2
      Latest version installed: 1.4.1-r2
      Size of files: 203 kB
      Homepage:      http://pm-utils.freedesktop.org/
      Description:   Suspend and hibernation utilities
      License:       GPL-2

Searching...   
[ Results for search key : iwl3945 ]
[ Applications found : 1 ]

*  sys-firmware/iwl3945-ucode
      Latest version available: 15.32.2.9
      Latest version installed: 15.32.2.9
      Size of files: 65 kB
      Homepage:      http://intellinuxwireless.org/?p=iwlwifi
      Description:   Intel (R) PRO/Wireless 3945ABG Network Connection ucode
      License:       ipw3945

Searching...   
[ Results for search key : ipw3945 ]
[ Applications found : 3 ]

*  net-wireless/ipw3945
      Latest version available: 1.2.2-r1
      Latest version installed: [ Not Installed ]
      Size of files: 196 kB
      Homepage:      http://ipw3945.sourceforge.net/
      Description:   Driver for the Intel PRO/Wireless 3945ABG miniPCI express adapter
      License:       BSD GPL-2

*  net-wireless/ipw3945-ucode
      Latest version available: 1.14.2
      Latest version installed: [ Not Installed ]
      Size of files: 62 kB
      Homepage:      http://www.bughost.org/ipw3945/
      Description:   Microcode for the Intel PRO/Wireless 3945ABG miniPCI express adapter
      License:       ipw3945

*  net-wireless/ipw3945d
      Latest version available: 1.7.22-r6
      Latest version installed: [ Not Installed ]
      Size of files: 58 kB
      Homepage:      http://www.bughost.org/ipw3945/
      Description:   Regulatory daemon for the Intel PRO/Wireless 3945ABG miniPCI express adapter
      License:       ipw3945

$ cat /var/log/pm-powersave.log | tail -50

/usr/lib/pm-utils/power.d/xfs_buffer false: success.
Running hook /usr/lib/pm-utils/power.d/disable_wol false:

/usr/lib/pm-utils/power.d/disable_wol false: success.
Running hook /usr/lib/pm-utils/power.d/hal-cd-polling false:

/usr/lib/pm-utils/power.d/hal-cd-polling false: success.
Running hook /etc/pm/power.d/harddrive false:

/etc/pm/power.d/harddrive false: success.
Running hook /usr/lib/pm-utils/power.d/intel-audio-powersave false:

/usr/lib/pm-utils/power.d/intel-audio-powersave false: success.
Running hook /usr/lib/pm-utils/power.d/journal-commit false:
Setting journal commit time for / to 0...Done.
Setting journal commit time for /boot to 0...Done.

/usr/lib/pm-utils/power.d/journal-commit false: success.
Running hook /usr/lib/pm-utils/power.d/laptop-mode false:
Laptop mode disabled.

/usr/lib/pm-utils/power.d/laptop-mode false: success.
Running hook /usr/lib/pm-utils/power.d/pcie_aspm false:
/usr/lib/pm-utils/power.d/pcie_aspm: line 9: echo: write error: Operation not permitted

/usr/lib/pm-utils/power.d/pcie_aspm false: success.
Running hook /usr/lib/pm-utils/power.d/readahead false:
Setting readahead for /dev/root to 256...Done.
Setting readahead for /dev/sda5 to 256...Done.
Setting readahead for /dev/sda2 to 256...Done.
Setting readahead for /dev/sda3 to 256...Done.

/usr/lib/pm-utils/power.d/readahead false: success.
Running hook /usr/lib/pm-utils/power.d/sata_alpm false:

/usr/lib/pm-utils/power.d/sata_alpm false: success.
Running hook /usr/lib/pm-utils/power.d/sched-powersave false:
**sched policy powersave OFF

/usr/lib/pm-utils/power.d/sched-powersave false: success.
Running hook /usr/lib/pm-utils/power.d/wireless false:
Turning powersave for wlan0 off...Error for wireless request "Set Power Management" (8B2C) :
    SET failed on device wlan0 ; Operation not supported.
Failed.

/usr/lib/pm-utils/power.d/wireless false: success.
Running hook /usr/lib/pm-utils/power.d/xfs_buffer false:

/usr/lib/pm-utils/power.d/xfs_buffer false: success.

$ cat thx
------->   THX for reading all of it... ;)


tschuess


Last edited by nullnullfzu on Wed Jan 23, 2013 4:22 pm; edited 1 time in total
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nullnullfzu
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Joined: 08 Apr 2012
Posts: 4

PostPosted: Wed Jan 23, 2013 4:21 pm    Post subject: Reply with quote

Hi
The issue seems to have resolved itself after emerge -ave world.
Wonder how come nobody could reply anything...

Please leave a note if my query was unnerving or offensive.
THX
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