[Virtual-pkg-base-maintainers] Bug#710047: base: wheezy freezes by using web-browser or libreoffice scrolling down

[Michal Kitta]

Package: base
Severity: important

Wheezy freezes sometimes by web browsing or by scrolling down documents in libreoffice. Never the same problem with other debian-based distro
 or with squeeze. 

var/log/messages:

May 13 08:33:06 mk-laptop kernel: [  843.778055] cfg80211: Calling CRDA to update world regulatory domain
May 13 08:33:06 mk-laptop kernel: [  843.834505] cfg80211: World regulatory domain updated:
May 13 08:33:06 mk-laptop kernel: [  843.834518] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
May 13 08:33:06 mk-laptop kernel: [  843.834530] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
May 13 08:33:06 mk-laptop kernel: [  843.834539] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
May 13 08:33:06 mk-laptop kernel: [  843.834548] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
May 13 08:33:06 mk-laptop kernel: [  843.834556] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
May 13 08:33:06 mk-laptop kernel: [  843.834565] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)

or

May 27 10:42:28 mk-laptop kernel: [ 2695.984009] usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 2 vid 0x04E8 pid 0x326C
May 27 10:42:28 mk-laptop kernel: [ 2695.984249] usblp0: removed
May 27 10:42:28 mk-laptop kernel: [ 2696.058685] usb 2-1.2: reset full-speed USB device number 3 using ehci_hcd
May 27 10:42:28 mk-laptop kernel: [ 2696.152507] usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 2 vid 0x04E8 pid 0x326C

or other massages. Only hard reboot helps.

I work with Lenovo Thinkpad Edge E520

Thanks

Michal


-- System Information:
Debian Release: 7.0
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.2.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=cs_CZ.utf8, LC_CTYPE=cs_CZ.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash