[ 23.747759] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0 [ 25.249184] Skipping EDID probe due to cached edid [ 25.285183] Skipping EDID probe due to cached edid [ 25.321145] Skipping EDID probe due to cached edid [ 25.357134] Skipping EDID probe due to cached edid [ 31.252146] Skipping EDID probe due to cached edid [ 41.111704] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0 [ 49.301485] wlan0: authenticate with 00:16:e3:71:e5:7b (try 1) [ 49.303501] wlan0: authenticated [ 49.303557] wlan0: associate with 00:16:e3:71:e5:7b (try 1) [ 49.307134] wlan0: RX AssocResp from 00:16:e3:71:e5:7b (capab=0x411 status=0 aid=2) [ 49.307146] wlan0: associated [ 49.307943] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.136076] wlan0: no IPv6 routers present [ 64.296344] Skipping EDID probe due to cached edid [ 64.324560] Skipping EDID probe due to cached edid [ 67.097201] Skipping EDID probe due to cached edid [ 67.133119] Skipping EDID probe due to cached edid [ 67.169108] Skipping EDID probe due to cached edid [ 67.205194] Skipping EDID probe due to cached edid [ 87.053955] Skipping EDID probe due to cached edid [ 87.085136] Skipping EDID probe due to cached edid [ 87.120184] Skipping EDID probe due to cached edid [ 87.160180] Skipping EDID probe due to cached edid [ 91.312159] Skipping EDID probe due to cached edid [ 92.832150] Skipping EDID probe due to cached edid [ 573.456875] ------------[ cut here ]------------ [ 573.456896] WARNING: at /build/buildd/linux-2.6.35/lib/kref.c:34 kref_get+0x21/0x30() [ 573.456904] Hardware name: 1005HA [ 573.456909] Modules linked in: binfmt_misc parport_pc ppdev snd_hda_codec_realtek arc4 snd_hda_intel ath9k snd_hda_codec snd_hwdep snd_pcm ath9k_common snd_seq_midi ath9k_hw snd_rawmidi ath snd_seq_midi_event mac80211 snd_seq snd_timer snd_seq_device uvcvideo videodev snd psmouse cfg80211 v4l1_compat eeepc_laptop joydev serio_raw soundcore snd_page_alloc sparse_keymap led_class lp parport i915 drm_kms_helper usbhid hid drm ahci intel_agp libahci i2c_algo_bit video atl1c output agpgart [ 573.457105] Pid: 966, comm: Xorg Not tainted 2.6.35-22-generic #33-Ubuntu [ 573.457113] Call Trace: [ 573.457132] [] warn_slowpath_common+0x72/0xa0 [ 573.457144] [] ? kref_get+0x21/0x30 [ 573.457154] [] ? kref_get+0x21/0x30 [ 573.457164] [] warn_slowpath_null+0x22/0x30 [ 573.457174] [] kref_get+0x21/0x30 [ 573.457216] [] drm_gem_handle_create+0x83/0xa0 [drm] [ 573.457231] [] ? mutex_lock+0x19/0x40 [ 573.457279] [] intel_user_framebuffer_create_handle+0x15/0x20 [i915] [ 573.457325] [] drm_mode_getfb+0x69/0xa0 [drm] [ 573.457339] [] ? trace_kmalloc+0x3d/0x70 [ 573.457378] [] drm_ioctl+0x1ad/0x430 [drm] [ 573.457401] [] ? trace_kmalloc+0x3d/0x70 [ 573.457443] [] ? drm_mode_getfb+0x0/0xa0 [drm] [ 573.457465] [] ? apparmor_file_permission+0x16/0x20 [ 573.457479] [] ? security_file_permission+0x14/0x20 [ 573.457491] [] ? rw_verify_area+0x62/0xd0 [ 573.457502] [] ? trace_kmalloc+0x3d/0x70 [ 573.457513] [] vfs_ioctl+0x32/0xb0 [ 573.457547] [] ? drm_ioctl+0x0/0x430 [drm] [ 573.457559] [] do_vfs_ioctl+0x79/0x2d0 [ 573.457571] [] ? do_sync_write+0x0/0xe0 [ 573.457581] [] sys_ioctl+0x67/0x80 [ 573.457592] [] ? trace_kmalloc+0x3d/0x70 [ 573.457603] [] syscall_call+0x7/0xb [ 573.457614] [] ? trace_kmalloc+0x3d/0x70 [ 573.457624] [] ? trace_kmalloc+0x3d/0x70 [ 573.457632] ---[ end trace a8da60e4687baeeb ]--- [ 573.532426] Skipping EDID probe due to cached edid [ 711.240031] atl1c 0000:01:00.0: vpd r/w failed. This is likely a firmware bug on this device. Contact the card vendor for a firmware update.