[ 15.035518] ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 15.040478] ppdev: user-space parallel port driver [ 15.201112] Skipping EDID probe due to cached edid [ 15.216119] Skipping EDID probe due to cached edid [ 15.410715] cfg80211: Found new beacon on frequency: 5200 MHz (Ch 40) on phy0 [ 15.485581] BUG: unable to handle kernel NULL pointer dereference at 00000008 [ 15.485590] IP: [] fb_release+0x25/0x60 [ 15.485600] *pde = 7c052067 [ 15.485604] Oops: 0000 [#1] SMP [ 15.485608] last sysfs file: /sys/devices/virtual/vtconsole/vtcon1/uevent [ 15.485613] Modules linked in: binfmt_misc parport_pc ppdev snd_hda_codec_analog vga16fb vgastate arc4 snd_hda_intel snd_hda_codec iwlagn snd_hwdep snd_pcm snd_seq_midi pcmcia snd_rawmidi thinkpad_acpi i915 snd_seq_midi_event snd_seq iwlcore drm_kms_helper snd_timer mac80211 snd_seq_device drm tpm_tis snd tpm yenta_socket pcmcia_rsrc cfg80211 psmouse nvram tpm_bios i2c_algo_bit pcmcia_core serio_raw soundcore intel_agp video output snd_page_alloc agpgart lp parport usbhid hid firewire_ohci sdhci_pci ahci firewire_core sdhci led_class crc_itu_t e1000e libahci [ 15.485672] [ 15.485677] Pid: 354, comm: plymouthd Not tainted 2.6.35-7-generic #12-Ubuntu 7764CTO/7764CTO [ 15.485681] EIP: 0060:[] EFLAGS: 00210286 CPU: 1 [ 15.485685] EIP is at fb_release+0x25/0x60 [ 15.485688] EAX: 00000000 EBX: f7111000 ECX: c03e3d80 EDX: f3cef080 [ 15.485691] ESI: f7111008 EDI: f6c3f440 EBP: f3cd3f44 ESP: f3cd3f3c [ 15.485694] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 15.485698] Process plymouthd (pid: 354, ti=f3cd2000 task=f68932c0 task.ti=f3cd2000) [ 15.485700] Stack: [ 15.485702] f3cef080 00000008 f3cd3f74 c021a13f 00000003 00000000 00000000 f68b4780 [ 15.485711] <0> f6c3f440 f7227c00 f68b4780 f3cef080 f6a93000 00000000 f3cd3f7c c021a26d [ 15.485720] <0> f3cd3f94 c0216b5c b7781000 f6a93000 f3cef080 0000000b f3cd3fac c0216c05 [ 15.485730] Call Trace: [ 15.485737] [] ? __fput+0xdf/0x1f0 [ 15.485742] [] ? fput+0x1d/0x30 [ 15.485746] [] ? filp_close+0x4c/0x80 [ 15.485750] [] ? sys_close+0x75/0xc0 [ 15.485756] [] ? syscall_call+0x7/0xb [ 15.485758] Code: bc 27 00 00 00 00 55 89 e5 83 ec 08 89 1c 24 89 74 24 04 0f 1f 44 00 00 8b 5a 70 8d 73 08 89 f0 e8 d1 72 1e 00 8b 83 0c 03 00 00 <8b> 48 08 85 c9 74 0f ba 01 00 00 00 89 d8 ff d1 8b 83 0c 03 00 [ 15.485811] EIP: [] fb_release+0x25/0x60 SS:ESP 0068:f3cd3f3c [ 15.485817] CR2: 0000000000000008 [ 15.485821] ---[ end trace a83a7a767767a862 ]--- [ 15.869061] Skipping EDID probe due to cached edid [ 15.893092] Skipping EDID probe due to cached edid [ 15.921068] Skipping EDID probe due to cached edid [ 16.169945] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: None [ 16.169952] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO [ 16.170219] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 30.956078] Skipping EDID probe due to cached edid [ 30.980084] Skipping EDID probe due to cached edid [ 31.004100] Skipping EDID probe due to cached edid [ 31.772050] Skipping EDID probe due to cached edid [ 36.304079] Skipping EDID probe due to cached edid