Public bug reported:
I tried the linux-hwe-edge kernel (4.8.0-34.36~16.04.1) and my wireless
adapter appears to not be detected.
If I look at dmesg, I see a bunch of errors like this:
Dec 22 15:58:02 farnsworth kernel: [ 5.345635] iwlwifi 0000:02:00.0:
Microcode SW error detected. Restarting 0x2000000.
Dec 22 15:58:02 farnsworth kernel: [ 5.345712] iwlwifi 0000:02:00.0: CSR
values:
Dec 22 15:58:02 farnsworth kernel: [ 5.345745] iwlwifi 0000:02:00.0: (2nd
byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
Dec 22 15:58:02 farnsworth kernel: [ 5.345913] iwlwifi 0000:02:00.0:
CSR_HW_IF_CONFIG_REG: 0X00489008
Dec 22 15:58:02 farnsworth kernel: [ 5.346071] iwlwifi 0000:02:00.0:
CSR_INT_COALESCING: 0X00000040
Dec 22 15:58:02 farnsworth kernel: [ 5.346228] iwlwifi 0000:02:00.0:
CSR_INT: 0X00000000
Dec 22 15:58:02 farnsworth kernel: [ 5.346420] iwlwifi 0000:02:00.0:
CSR_INT_MASK: 0X00000000
Dec 22 15:58:02 farnsworth kernel: [ 5.346624] iwlwifi 0000:02:00.0:
CSR_FH_INT_STATUS: 0X00000000
Dec 22 15:58:02 farnsworth kernel: [ 5.346781] iwlwifi 0000:02:00.0:
CSR_GPIO_IN: 0X00000019
Dec 22 15:58:02 farnsworth kernel: [ 5.346939] iwlwifi 0000:02:00.0:
CSR_RESET: 0X00000000
Dec 22 15:58:02 farnsworth kernel: [ 5.347114] iwlwifi 0000:02:00.0:
CSR_GP_CNTRL: 0X08040005
Dec 22 15:58:02 farnsworth kernel: [ 5.347273] iwlwifi 0000:02:00.0:
CSR_HW_REV: 0X00000201
Dec 22 15:58:02 farnsworth kernel: [ 5.347431] iwlwifi 0000:02:00.0:
CSR_EEPROM_REG: 0Xd55555d5
Dec 22 15:58:02 farnsworth kernel: [ 5.347589] iwlwifi 0000:02:00.0:
CSR_EEPROM_GP: 0Xd55555d5
Dec 22 15:58:02 farnsworth kernel: [ 5.347748] iwlwifi 0000:02:00.0:
CSR_OTP_GP_REG: 0Xd55555d5
Dec 22 15:58:02 farnsworth kernel: [ 5.347906] iwlwifi 0000:02:00.0:
CSR_GIO_REG: 0X001f0042
Dec 22 15:58:02 farnsworth kernel: [ 5.348064] iwlwifi 0000:02:00.0:
CSR_GP_UCODE_REG: 0X00000000
Dec 22 15:58:02 farnsworth kernel: [ 5.348221] iwlwifi 0000:02:00.0:
CSR_GP_DRIVER_REG: 0X00000000
Dec 22 15:58:02 farnsworth kernel: [ 5.348379] iwlwifi 0000:02:00.0:
CSR_UCODE_DRV_GP1: 0X00000000
Dec 22 15:58:02 farnsworth kernel: [ 5.348537] iwlwifi 0000:02:00.0:
CSR_UCODE_DRV_GP2: 0X00000000
Dec 22 15:58:02 farnsworth kernel: [ 5.348695] iwlwifi 0000:02:00.0:
CSR_LED_REG: 0X00000020
Dec 22 15:58:02 farnsworth kernel: [ 5.348852] iwlwifi 0000:02:00.0:
CSR_DRAM_INT_TBL_REG: 0X88073936
Dec 22 15:58:02 farnsworth kernel: [ 5.349010] iwlwifi 0000:02:00.0:
CSR_GIO_CHICKEN_BITS: 0X07800200
Dec 22 15:58:02 farnsworth kernel: [ 5.349167] iwlwifi 0000:02:00.0:
CSR_ANA_PLL_CFG: 0Xd55555d5
Dec 22 15:58:02 farnsworth kernel: [ 5.349325] iwlwifi 0000:02:00.0:
CSR_MONITOR_STATUS_REG: 0Xc03803c0
Dec 22 15:58:02 farnsworth kernel: [ 5.349483] iwlwifi 0000:02:00.0:
CSR_HW_REV_WA_REG: 0X0001001a
Dec 22 15:58:02 farnsworth kernel: [ 5.349641] iwlwifi 0000:02:00.0:
CSR_DBG_HPET_MEM_REG: 0Xffff0000
Dec 22 15:58:02 farnsworth kernel: [ 5.349691] iwlwifi 0000:02:00.0: FH
register values:
Dec 22 15:58:02 farnsworth kernel: [ 5.350001] iwlwifi 0000:02:00.0:
FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X07393780
Dec 22 15:58:02 farnsworth kernel: [ 5.350330] iwlwifi 0000:02:00.0:
FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X00739370
Dec 22 15:58:02 farnsworth kernel: [ 5.350911] iwlwifi 0000:02:00.0:
FH_RSCSR_CHNL0_WPTR: 0X00000000
Dec 22 15:58:02 farnsworth kernel: [ 5.351245] iwlwifi 0000:02:00.0:
FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X00801054
Dec 22 15:58:02 farnsworth kernel: [ 5.351574] iwlwifi 0000:02:00.0:
FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
Dec 22 15:58:02 farnsworth kernel: [ 5.352671] iwlwifi 0000:02:00.0:
FH_MEM_RSSR_RX_STATUS_REG: 0X03030000
Dec 22 15:58:02 farnsworth kernel: [ 5.353768] iwlwifi 0000:02:00.0:
FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
Dec 22 15:58:02 farnsworth kernel: [ 5.355188] iwlwifi 0000:02:00.0:
FH_TSSR_TX_STATUS_REG: 0X07ff0003
Dec 22 15:58:02 farnsworth kernel: [ 5.356394] iwlwifi 0000:02:00.0:
FH_TSSR_TX_ERROR_REG: 0X00000000
Dec 22 15:58:02 farnsworth kernel: [ 5.359894] iwlwifi 0000:02:00.0: Start
IWL Error Log Dump:
Dec 22 15:58:02 farnsworth kernel: [ 5.360931] iwlwifi 0000:02:00.0: Status:
0x00000000, count: 6
Dec 22 15:58:02 farnsworth kernel: [ 5.361855] iwlwifi 0000:02:00.0: Loaded
firmware version: 22.361476.0
Dec 22 15:58:02 farnsworth kernel: [ 5.362878] iwlwifi 0000:02:00.0:
0x00000071 | ADVANCED_SYSASSERT
Dec 22 15:58:02 farnsworth kernel: [ 5.363960] iwlwifi 0000:02:00.0:
0x000002F0 | trm_hw_status0
Dec 22 15:58:02 farnsworth kernel: [ 5.364956] iwlwifi 0000:02:00.0:
0x00000000 | trm_hw_status1
Dec 22 15:58:02 farnsworth kernel: [ 5.365955] iwlwifi 0000:02:00.0:
0x0000E9C8 | branchlink2
Dec 22 15:58:02 farnsworth kernel: [ 5.367032] iwlwifi 0000:02:00.0:
0x0002843C | interruptlink1
Dec 22 15:58:02 farnsworth kernel: [ 5.368162] iwlwifi 0000:02:00.0:
0x0002843C | interruptlink2
Dec 22 15:58:02 farnsworth kernel: [ 5.369192] iwlwifi 0000:02:00.0:
0x00000000 | data1
Dec 22 15:58:02 farnsworth kernel: [ 5.370233] iwlwifi 0000:02:00.0:
0x00001000 | data2
Dec 22 15:58:02 farnsworth kernel: [ 5.371346] iwlwifi 0000:02:00.0:
0x02039842 | data3
Dec 22 15:58:02 farnsworth kernel: [ 5.372515] iwlwifi 0000:02:00.0:
0x003FD381 | beacon time
Dec 22 15:58:02 farnsworth kernel: [ 5.373586] iwlwifi 0000:02:00.0:
0x00002C7D | tsf low
Dec 22 15:58:02 farnsworth kernel: [ 5.374739] iwlwifi 0000:02:00.0:
0x00000000 | tsf hi
Dec 22 15:58:02 farnsworth kernel: [ 5.375908] iwlwifi 0000:02:00.0:
0x00000000 | time gp1
Dec 22 15:58:02 farnsworth kernel: [ 5.377010] iwlwifi 0000:02:00.0:
0x00002C7E | time gp2
Dec 22 15:58:02 farnsworth kernel: [ 5.378118] iwlwifi 0000:02:00.0:
0x00000000 | uCode revision type
Dec 22 15:58:02 farnsworth kernel: [ 5.379320] iwlwifi 0000:02:00.0:
0x00000016 | uCode version major
Dec 22 15:58:02 farnsworth kernel: [ 5.380601] iwlwifi 0000:02:00.0:
0x00058404 | uCode version minor
Dec 22 15:58:02 farnsworth kernel: [ 5.381751] iwlwifi 0000:02:00.0:
0x00000201 | hw version
Dec 22 15:58:02 farnsworth kernel: [ 5.382993] iwlwifi 0000:02:00.0:
0x00489008 | board version
Dec 22 15:58:02 farnsworth kernel: [ 5.384255] iwlwifi 0000:02:00.0:
0x00000000 | hcmd
Dec 22 15:58:02 farnsworth kernel: [ 5.385443] iwlwifi 0000:02:00.0:
0x00022000 | isr0
Dec 22 15:58:02 farnsworth kernel: [ 5.386701] iwlwifi 0000:02:00.0:
0x00800000 | isr1
Dec 22 15:58:02 farnsworth kernel: [ 5.388004] iwlwifi 0000:02:00.0:
0x18001802 | isr2
Dec 22 15:58:02 farnsworth kernel: [ 5.389212] iwlwifi 0000:02:00.0:
0x004000C0 | isr3
Dec 22 15:58:02 farnsworth kernel: [ 5.390497] iwlwifi 0000:02:00.0:
0x00000000 | isr4
Dec 22 15:58:02 farnsworth kernel: [ 5.391843] iwlwifi 0000:02:00.0:
0x00000110 | last cmd Id
Dec 22 15:58:02 farnsworth kernel: [ 5.393071] iwlwifi 0000:02:00.0:
0x00000000 | wait_event
Dec 22 15:58:02 farnsworth kernel: [ 5.394248] iwlwifi 0000:02:00.0:
0x000067BE | l2p_control
Dec 22 15:58:02 farnsworth kernel: [ 5.395425] iwlwifi 0000:02:00.0:
0x00000000 | l2p_duration
Dec 22 15:58:02 farnsworth kernel: [ 5.396643] iwlwifi 0000:02:00.0:
0x00000000 | l2p_mhvalid
Dec 22 15:58:02 farnsworth kernel: [ 5.397698] iwlwifi 0000:02:00.0:
0x00000000 | l2p_addr_match
Dec 22 15:58:02 farnsworth kernel: [ 5.398815] iwlwifi 0000:02:00.0:
0x0000000F | lmpm_pmg_sel
Dec 22 15:58:02 farnsworth kernel: [ 5.399964] iwlwifi 0000:02:00.0:
0x03071928 | timestamp
Dec 22 15:58:02 farnsworth kernel: [ 5.401013] iwlwifi 0000:02:00.0:
0x00000008 | flow_handler
Dec 22 15:58:02 farnsworth kernel: [ 5.403334] iwlwifi 0000:02:00.0: Start
IWL Error Log Dump:
Dec 22 15:58:02 farnsworth kernel: [ 5.404480] iwlwifi 0000:02:00.0: Status:
0x00000000, count: 7
Dec 22 15:58:02 farnsworth kernel: [ 5.405545] iwlwifi 0000:02:00.0:
0x00000309 | ADVANCED_SYSASSERT
Dec 22 15:58:02 farnsworth kernel: [ 5.406685] iwlwifi 0000:02:00.0:
0x00000000 | umac branchlink1
Dec 22 15:58:02 farnsworth kernel: [ 5.407861] iwlwifi 0000:02:00.0:
0xC008383C | umac branchlink2
Dec 22 15:58:02 farnsworth kernel: [ 5.408931] iwlwifi 0000:02:00.0:
0xC008166C | umac interruptlink1
Dec 22 15:58:02 farnsworth kernel: [ 5.410008] iwlwifi 0000:02:00.0:
0x00000000 | umac interruptlink2
Dec 22 15:58:02 farnsworth kernel: [ 5.411144] iwlwifi 0000:02:00.0:
0xDEADBEEF | umac data1
Dec 22 15:58:02 farnsworth kernel: [ 5.412346] iwlwifi 0000:02:00.0:
0xDEADBEEF | umac data2
Dec 22 15:58:02 farnsworth kernel: [ 5.413407] iwlwifi 0000:02:00.0:
0xDEADBEEF | umac data3
Dec 22 15:58:02 farnsworth kernel: [ 5.414528] iwlwifi 0000:02:00.0:
0x00000016 | umac major
Dec 22 15:58:02 farnsworth kernel: [ 5.415687] iwlwifi 0000:02:00.0:
0x00058404 | umac minor
Dec 22 15:58:02 farnsworth kernel: [ 5.416748] iwlwifi 0000:02:00.0:
0xC0887DEC | frame pointer
Dec 22 15:58:02 farnsworth kernel: [ 5.417812] iwlwifi 0000:02:00.0:
0xC0887DEC | stack pointer
Dec 22 15:58:02 farnsworth kernel: [ 5.418932] iwlwifi 0000:02:00.0:
0x0900014F | last host cmd
Dec 22 15:58:02 farnsworth kernel: [ 5.420103] iwlwifi 0000:02:00.0:
0x00080002 | isr status reg
Dec 22 15:58:02 farnsworth kernel: [ 5.421205] ieee80211 phy0: Hardware
restart was requested
Dec 22 15:58:02 farnsworth kernel: [ 5.421248] iwlwifi 0000:02:00.0: FW
error in SYNC CMD FW_PAGING_BLOCK_CMD
Dec 22 15:58:02 farnsworth kernel: [ 5.422351] CPU: 3 PID: 1125 Comm:
NetworkManager Tainted: P OE 4.8.0-34-generic #36~16.04.1-Ubuntu
Dec 22 15:58:02 farnsworth kernel: [ 5.422351] Hardware name: Dell Inc.
Precision 7510/0692Y5, BIOS 1.05.04 05/27/2016
Dec 22 15:58:02 farnsworth kernel: [ 5.422352] 0000000000000286
000000007f002228 ffff9d5cf3c972f0 ffffffffa602d7b3
Dec 22 15:58:02 farnsworth kernel: [ 5.422354] ffff9d5cf41b8000
ffff9d5cf3c97308 ffff9d5cf3c97360 ffffffffc149c7da
Dec 22 15:58:02 farnsworth kernel: [ 5.422355] 0000000000000024
ffff9d5c00000000 ffff9d5ced64bc00 ffffffffa5cc74d0
Dec 22 15:58:02 farnsworth kernel: [ 5.422357] Call Trace:
Dec 22 15:58:02 farnsworth kernel: [ 5.422360] [<ffffffffa602d7b3>]
dump_stack+0x63/0x90
Dec 22 15:58:02 farnsworth kernel: [ 5.422366] [<ffffffffc149c7da>]
iwl_trans_pcie_send_hcmd+0x47a/0x5a0 [iwlwifi]
Dec 22 15:58:02 farnsworth kernel: [ 5.422368] [<ffffffffa5cc74d0>] ?
wake_atomic_t_function+0x60/0x60
Dec 22 15:58:02 farnsworth kernel: [ 5.422372] [<ffffffffc14a32ce>]
iwl_trans_send_cmd+0x3e/0x90 [iwlwifi]
Dec 22 15:58:02 farnsworth kernel: [ 5.422400] [<ffffffffc167a2c2>]
iwl_mvm_send_cmd+0x32/0xb0 [iwlmvm]
Dec 22 15:58:02 farnsworth kernel: [ 5.422404] [<ffffffffc167a38f>]
iwl_mvm_send_cmd_pdu+0x4f/0x70 [iwlmvm]
Dec 22 15:58:02 farnsworth kernel: [ 5.422407] [<ffffffffc166c4ac>]
iwl_send_paging_cmd.isra.16+0xac/0xd0 [iwlmvm]
Dec 22 15:58:02 farnsworth kernel: [ 5.422409] [<ffffffffc166cef6>]
iwl_mvm_load_ucode_wait_alive+0x746/0x8b0 [iwlmvm]
Dec 22 15:58:02 farnsworth kernel: [ 5.422412] [<ffffffffc166c000>] ?
0xffffffffc166c000
Dec 22 15:58:02 farnsworth kernel: [ 5.422437] [<ffffffffc166d4b6>]
iwl_mvm_up+0x136/0x9d0 [iwlmvm]
Dec 22 15:58:02 farnsworth kernel: [ 5.422440] [<ffffffffa6043765>] ?
find_next_bit+0x15/0x20
Dec 22 15:58:02 farnsworth kernel: [ 5.422442] [<ffffffffa602d590>] ?
cpumask_next_and+0x30/0x50
Dec 22 15:58:02 farnsworth kernel: [ 5.422459] [<ffffffffa604378a>] ?
find_next_zero_bit+0x1a/0x20
Dec 22 15:58:02 farnsworth kernel: [ 5.422462] [<ffffffffa60095d5>] ?
__bt_get.isra.7+0xe5/0x1c0
Dec 22 15:58:02 farnsworth kernel: [ 5.422464] [<ffffffffa6043765>] ?
find_next_bit+0x15/0x20
Dec 22 15:58:02 farnsworth kernel: [ 5.422469] [<ffffffffc1673aca>]
__iwl_mvm_mac_start+0x21a/0x320 [iwlmvm]
Dec 22 15:58:02 farnsworth kernel: [ 5.422473] [<ffffffffc1673c1a>]
iwl_mvm_mac_start+0x4a/0x130 [iwlmvm]
Dec 22 15:58:02 farnsworth kernel: [ 5.422476] [<ffffffffa63f790d>] ?
inetdev_event+0x3d/0x4f0
Dec 22 15:58:02 farnsworth kernel: [ 5.422480] [<ffffffffa6363bf9>] ?
skb_dequeue+0x59/0x70
Dec 22 15:58:02 farnsworth kernel: [ 5.422492] [<ffffffffc154a7d4>]
drv_start+0x44/0x110 [mac80211]
Dec 22 15:58:02 farnsworth kernel: [ 5.422502] [<ffffffffc1560be6>]
ieee80211_do_open+0x2a6/0x980 [mac80211]
Dec 22 15:58:02 farnsworth kernel: [ 5.422513] [<ffffffffc1561318>]
ieee80211_open+0x58/0x60 [mac80211]
Dec 22 15:58:02 farnsworth kernel: [ 5.422540] [<ffffffffa637e4b8>]
__dev_open+0xc8/0x140
Dec 22 15:58:02 farnsworth kernel: [ 5.422542] [<ffffffffa637e7cd>]
__dev_change_flags+0x9d/0x160
Dec 22 15:58:02 farnsworth kernel: [ 5.422543] [<ffffffffa637e8b9>]
dev_change_flags+0x29/0x70
Dec 22 15:58:02 farnsworth kernel: [ 5.422545] [<ffffffffa638db73>]
do_setlink+0x693/0xce0
Dec 22 15:58:02 farnsworth kernel: [ 5.422548] [<ffffffffa605b791>] ?
__nla_reserve+0x41/0x50
Dec 22 15:58:02 farnsworth kernel: [ 5.422551] [<ffffffffa605b8d0>] ?
__nla_put+0x20/0x30
Dec 22 15:58:02 farnsworth kernel: [ 5.422554] [<ffffffffa6496210>] ?
_raw_read_unlock_bh+0x20/0x30
Dec 22 15:58:02 farnsworth kernel: [ 5.422558] [<ffffffffa642fcad>] ?
inet6_fill_ifla6_attrs+0x43d/0x460
Dec 22 15:58:02 farnsworth kernel: [ 5.422560] [<ffffffffa642fcea>] ?
inet6_fill_link_af+0x1a/0x30
Dec 22 15:58:02 farnsworth kernel: [ 5.422561] [<ffffffffa6390745>] ?
rtnl_fill_ifinfo+0xbe5/0x10a0
Dec 22 15:58:02 farnsworth kernel: [ 5.422579] [<ffffffffa5e0e33a>] ?
__kmalloc_node_track_caller+0xea/0x2c0
Dec 22 15:58:02 farnsworth kernel: [ 5.422581] [<ffffffffa605b582>] ?
nla_parse+0x32/0x100
Dec 22 15:58:02 farnsworth kernel: [ 5.422582] [<ffffffffa6391eb3>]
rtnl_newlink+0x5a3/0x890
Dec 22 15:58:02 farnsworth kernel: [ 5.422585] [<ffffffffa5f72a00>] ?
security_capset+0x60/0x80
Dec 22 15:58:02 farnsworth kernel: [ 5.422607] [<ffffffffa5c8d678>] ?
ns_capable_common+0x68/0x80
Dec 22 15:58:02 farnsworth kernel: [ 5.422608] [<ffffffffa5c8d6a3>] ?
ns_capable+0x13/0x20
Dec 22 15:58:02 farnsworth kernel: [ 5.422610] [<ffffffffa6392286>]
rtnetlink_rcv_msg+0xe6/0x220
Dec 22 15:58:02 farnsworth kernel: [ 5.422612] [<ffffffffa5e0e458>] ?
__kmalloc_node_track_caller+0x208/0x2c0
Dec 22 15:58:02 farnsworth kernel: [ 5.422613] [<ffffffffa6365007>] ?
__alloc_skb+0x87/0x1e0
Dec 22 15:58:02 farnsworth kernel: [ 5.422615] [<ffffffffa63921a0>] ?
rtnl_newlink+0x890/0x890
Dec 22 15:58:02 farnsworth kernel: [ 5.422617] [<ffffffffa63b2ab4>]
netlink_rcv_skb+0xa4/0xc0
Dec 22 15:58:02 farnsworth kernel: [ 5.422618] [<ffffffffa638cee8>]
rtnetlink_rcv+0x28/0x30
Dec 22 15:58:02 farnsworth kernel: [ 5.422620] [<ffffffffa63b248c>]
netlink_unicast+0x18c/0x240
Dec 22 15:58:02 farnsworth kernel: [ 5.422622] [<ffffffffa63b283b>]
netlink_sendmsg+0x2fb/0x3a0
Dec 22 15:58:02 farnsworth kernel: [ 5.422623] [<ffffffffa5fcada1>] ?
aa_sock_msg_perm+0x61/0x150
Dec 22 15:58:02 farnsworth kernel: [ 5.422625] [<ffffffffa635ca58>]
sock_sendmsg+0x38/0x50
Dec 22 15:58:02 farnsworth kernel: [ 5.422626] [<ffffffffa635d562>]
___sys_sendmsg+0x2c2/0x2d0
Dec 22 15:58:02 farnsworth kernel: [ 5.422628] [<ffffffffa5c8b3a0>] ?
proc_get_long.constprop.14+0x120/0x1b0
Dec 22 15:58:02 farnsworth kernel: [ 5.422629] [<ffffffffa5c8b882>] ?
__do_proc_dointvec+0x322/0x3d0
Dec 22 15:58:02 farnsworth kernel: [ 5.422646] [<ffffffffa603cdca>] ?
lockref_put_or_lock+0x5a/0x80
Dec 22 15:58:02 farnsworth kernel: [ 5.422648] [<ffffffffa5e4c005>] ?
dput+0x175/0x250
Dec 22 15:58:02 farnsworth kernel: [ 5.422649] [<ffffffffa5e558c4>] ?
mntput+0x24/0x40
Dec 22 15:58:02 farnsworth kernel: [ 5.422650] [<ffffffffa5e351e3>] ?
__fput+0x193/0x230
Dec 22 15:58:02 farnsworth kernel: [ 5.422651] [<ffffffffa5e52a55>] ?
__fget_light+0x25/0x60
Dec 22 15:58:02 farnsworth kernel: [ 5.422652] [<ffffffffa635deb4>]
__sys_sendmsg+0x54/0x90
Dec 22 15:58:02 farnsworth kernel: [ 5.422653] [<ffffffffa635df02>]
SyS_sendmsg+0x12/0x20
Dec 22 15:58:02 farnsworth kernel: [ 5.422675] [<ffffffffa6496576>]
entry_SYSCALL_64_fastpath+0x1e/0xa8
Dec 22 15:58:02 farnsworth kernel: [ 5.422682] iwlwifi 0000:02:00.0: failed
to send the paging cmd
Dec 22 15:58:02 farnsworth kernel: [ 5.423930] iwlwifi 0000:02:00.0: Failed
to start RT ucode: -5
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.8.0-34-generic 4.8.0-34.36~16.04.1
ProcVersionSignature: Ubuntu 4.4.0-58.79-generic 4.4.35
Uname: Linux 4.4.0-58-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.4
Architecture: amd64
CurrentDesktop: Unity
Date: Thu Dec 22 16:07:40 2016
InstallationDate: Installed on 2016-03-09 (287 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160307)
SourcePackage: linux-hwe-edge
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: linux-hwe-edge (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug package-from-proposed third-party-packages xenial
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https://bugs.launchpad.net/bugs/1652102
Title:
Wireless adapter isn't detected with linux-hwe-edge kernel
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