Some new behavior that may be related to the bug. I just woke up from suspend and my system could not see any wifi networks, even though there are a dozen in the area. I found the following error messages in kern.log. I was able to restart wifi access by using modprobe to remove the rt61pci module and then reinsert it.
Jan 9 16:37:58 GhostWheel kernel: [ 9882.872070] ohci1394: fw-host0: OHCI-1394 1.0 (PCI): IRQ=[20] MMIO=[fddfe000-fddfe7ff] Max Packet=[2048] IR/IT contexts=[4/8] Jan 9 16:37:58 GhostWheel kernel: [ 9882.879106] rt61pci 0000:02:06.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19 Jan 9 16:37:58 GhostWheel kernel: [ 9882.879619] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register access failed: offset=0x00002100, value=0xf0cc301a Jan 9 16:37:58 GhostWheel kernel: [ 9882.880148] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register access failed: offset=0x00002100, value=0xf0cc301a Jan 9 16:37:58 GhostWheel kernel: [ 9882.880659] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register access failed: offset=0x00002100, value=0xf0cc301a Jan 9 16:37:58 GhostWheel kernel: [ 9882.881170] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register access failed: offset=0x00002100, value=0xf0cc301a Jan 9 16:37:58 GhostWheel kernel: [ 9882.881179] pci 0000:02:0a.0: PME# disabled Jan 9 16:37:58 GhostWheel kernel: [ 9882.882123] parport_pc 00:08: activated Jan 9 16:37:58 GhostWheel kernel: [ 9882.910042] ata2: SATA link down (SStatus 0 SControl 300) Jan 9 16:37:58 GhostWheel kernel: [ 9882.980023] ------------[ cut here ]------------ Jan 9 16:37:58 GhostWheel kernel: [ 9882.980060] WARNING: at /build/buildd/linux-2.6.31/net/mac80211/mlme.c:2292 ieee80211_sta_work+0x1fb/0x200 [mac80211]() Jan 9 16:37:58 GhostWheel kernel: [ 9882.980063] Hardware name: PX191AV-ABA d4100e Jan 9 16:37:58 GhostWheel kernel: [ 9882.980064] Modules linked in: cryptd aes_x86_64 aes_generic binfmt_misc snd_atiixp snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm dme1737 hwmon_vid snd_seq_dummy snd_seq_oss snd_seq_midi iptable_nat nf_nat snd_rawmidi arc4 nf_conntrack_ipv4 ecb rt61pci crc_itu_t rt2x00pci rt2x00lib led_class input_polldev nf_conntrack sbp2 snd_seq_midi_event mac80211 nf_defrag_ipv4 snd_seq snd_timer iptable_mangle cfg80211 iptable_filter ip_tables ppdev lp snd_seq_device parport_pc x_tables psmouse amd64_edac_mod i2c_piix4 eeprom_93cx6 snd soundcore snd_page_alloc nvidia(P) serio_raw parport edac_core k8temp dm_raid45 xor usbhid usb_storage ohci1394 8139too ieee1394 8139cp mii floppy Jan 9 16:37:58 GhostWheel kernel: [ 9882.980102] Pid: 843, comm: phy0 Tainted: P 2.6.31-17-generic #54-Ubuntu Jan 9 16:37:58 GhostWheel kernel: [ 9882.980105] Call Trace: Jan 9 16:37:58 GhostWheel kernel: [ 9882.980115] [<ffffffff8105e7d8>] warn_slowpath_common+0x78/0xb0 Jan 9 16:37:58 GhostWheel kernel: [ 9882.980125] [<ffffffffa0b70d80>] ? ieee80211_sta_work+0x0/0x200 [mac80211] Jan 9 16:37:58 GhostWheel kernel: [ 9882.980128] [<ffffffff8105e81f>] warn_slowpath_null+0xf/0x20 Jan 9 16:37:58 GhostWheel kernel: [ 9882.980138] [<ffffffffa0b70f7b>] ieee80211_sta_work+0x1fb/0x200 [mac80211] Jan 9 16:37:58 GhostWheel kernel: [ 9882.980147] [<ffffffffa0b70d80>] ? ieee80211_sta_work+0x0/0x200 [mac80211] Jan 9 16:37:58 GhostWheel kernel: [ 9882.980153] [<ffffffff810737f5>] run_workqueue+0x95/0x170 Jan 9 16:37:58 GhostWheel kernel: [ 9882.980156] [<ffffffff81073974>] worker_thread+0xa4/0x120 Jan 9 16:37:58 GhostWheel kernel: [ 9882.980160] [<ffffffff81078b20>] ? autoremove_wake_function+0x0/0x40 Jan 9 16:37:58 GhostWheel kernel: [ 9882.980163] [<ffffffff810738d0>] ? worker_thread+0x0/0x120 Jan 9 16:37:58 GhostWheel kernel: [ 9882.980166] [<ffffffff81078736>] kthread+0xa6/0xb0 Jan 9 16:37:58 GhostWheel kernel: [ 9882.980169] [<ffffffff810130ea>] child_rip+0xa/0x20 Jan 9 16:37:58 GhostWheel kernel: [ 9882.980172] [<ffffffff81078690>] ? kthread+0x0/0xb0 Jan 9 16:37:58 GhostWheel kernel: [ 9882.980175] [<ffffffff810130e0>] ? child_rip+0x0/0x20 Jan 9 16:37:58 GhostWheel kernel: [ 9882.980177] ---[ end trace f4d40da4af575f2f ]--- Jan 9 16:37:58 GhostWheel kernel: [ 9883.060542] sd 0:0:0:0: [sda] Starting disk Jan 9 16:37:58 GhostWheel kernel: [ 9883.590570] ata4.00: ACPI cmd ef/03:0c:00:00:00:a0 filtered out Jan 9 16:37:58 GhostWheel kernel: [ 9883.590572] ata4.00: ACPI cmd ef/03:42:00:00:00:a0 filtered out Jan 9 16:37:58 GhostWheel kernel: [ 9883.650524] ata4.00: configured for UDMA/33 Jan 9 16:37:58 GhostWheel kernel: [ 9888.890054] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) Jan 9 16:37:58 GhostWheel kernel: [ 9888.910306] ata1.00: ACPI cmd ef/03:46:00:00:00:a0 filtered out Jan 9 16:37:58 GhostWheel kernel: [ 9888.950319] ata1.00: configured for UDMA/100 -- System completely freezes / crashes on suspend https://bugs.launchpad.net/bugs/502801 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
