Journalctl didn't turn up anything of use, but perhaps this dmesg output holds something of value?
[ 1498.170303] iwlwifi 0000:02:00.0: ctx->vif = (null), vif = f4b57c60
[ 1498.170306] iwlwifi 0000:02:00.0: ID = 0: ctx = f3071d94 ctx->vif = (null)
[ 1498.257699] iwlwifi 0000:02:00.0: RF_KILL bit toggled to enable radio.
[ 1498.349970] usb 2-5: reset high-speed USB device number 2 using ehci-pci
[ 1498.459964] ata1: SATA link down (SStatus 0 SControl 300)
[ 1498.466623] ata6: SATA link down (SStatus 0 SControl 300)
[ 1498.639964] ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1498.644955] ata5.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
[ 1498.650413] ata5.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
[ 1498.650419] ata5.00: configured for UDMA/133
[ 1502.416641] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 1502.619719] ata2.00: ACPI cmd 00/00:00:00:00:00:b0 (NOP) rejected by device (Stat=0x51 Err=0x04)
[ 1502.623252] ata2.00: ACPI cmd 00/00:00:00:00:00:b0 (NOP) rejected by device (Stat=0x51 Err=0x04)
[ 1502.623798] ata2.00: configured for UDMA/133
[ 1502.623909] sd 1:0:0:0: [sda] Starting disk
[ 1502.665305] PM: resume of devices complete after 4531.446 msecs
[ 1502.677848] PM: Finishing wakeup.
[ 1502.695443] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 1502.677851] Restarting tasks ... done.
[ 1502.723515] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x3
[ 1502.754424] video LNXVIDEO:00: Restoring backlight state
[ 1502.886725] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 1503.169542] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 1503.177158] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x3
[ 1503.322259] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 1503.378007] atl1c 0000:01:00.0: irq 46 for MSI/MSI-X
[ 1503.390581] IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready
[ 1508.043059] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 1508.051173] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x3
[ 1508.181656] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 1509.307521] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 1509.315132] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x3
[ 1509.451578] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 1509.494740] atl1c 0000:01:00.0: irq 46 for MSI/MSI-X
[ 1509.507813] IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready
[ 1509.546701] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 1509.554328] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x3
[ 1509.694031] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 1511.795985] wlp2s0: authenticate with 00:8e:f2:6a:52:18
[ 1511.797693] wlp2s0: send auth to 00:8e:f2:6a:52:18 (try 1/3)
[ 1511.814583] wlp2s0: authenticated
[ 1511.816562] wlp2s0: associate with 00:8e:f2:6a:52:18 (try 1/3)
[ 1511.820510] wlp2s0: RX AssocResp from 00:8e:f2:6a:52:18 (capab=0x411 status=0 aid=5)
[ 1511.824403] wlp2s0: associated
[ 1511.824430] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[ 1521.824838] wlp2s0: deauthenticating from 00:8e:f2:6a:52:18 by local choice (reason=3)
[ 1521.831040] cfg80211: Calling CRDA to update world regulatory domain
[ 1522.359037] wlp2s0: authenticate with 00:8e:f2:6a:52:18
[ 1522.369092] wlp2s0: send auth to 00:8e:f2:6a:52:18 (try 1/3)
[ 1522.379947] wlp2s0: authenticated
[ 1522.383289] wlp2s0: associate with 00:8e:f2:6a:52:18 (try 1/3)
[ 1522.387002] wlp2s0: RX AssocResp from 00:8e:f2:6a:52:18 (capab=0x411 status=0 aid=5)
[ 1522.389993] wlp2s0: associated
[ 1532.390723] wlp2s0: deauthenticating from 00:8e:f2:6a:52:18 by local choice (reason=3)
[ 1532.398463] cfg80211: Calling CRDA to update world regulatory domain
[ 1532.905194] wlp2s0: authenticate with 00:8e:f2:6a:52:18
[ 1532.915177] wlp2s0: send auth to 00:8e:f2:6a:52:18 (try 1/3)
[ 1532.925435] wlp2s0: authenticated
[ 1532.926552] wlp2s0: associate with 00:8e:f2:6a:52:18 (try 1/3)
[ 1532.931347] wlp2s0: RX AssocResp from 00:8e:f2:6a:52:18 (capab=0x411 status=0 aid=5)
[ 1532.934218] wlp2s0: associated
[ 1542.934671] wlp2s0: deauthenticating from 00:8e:f2:6a:52:18 by local choice (reason=3)
[ 1542.944512] cfg80211: Calling CRDA to update world regulatory domain
[ 1543.554377] wlp2s0: authenticate with 00:8e:f2:6a:52:18
[ 1543.564491] wlp2s0: send auth to 00:8e:f2:6a:52:18 (try 1/3)
[ 1543.574701] wlp2s0: authenticated
[ 1543.576623] wlp2s0: associate with 00:8e:f2:6a:52:18 (try 1/3)
[ 1543.580632] wlp2s0: RX AssocResp from 00:8e:f2:6a:52:18 (capab=0x411 status=0 aid=5)
[ 1543.583467] wlp2s0: associated
[ 1552.212643] wlp2s0: deauthenticating from 00:8e:f2:6a:52:18 by local choice (reason=3)
[ 1552.218190] cfg80211: Calling CRDA to update world regulatory domain
[ 1552.239456] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 1552.247098] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x3
[ 1552.380282] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 1552.451439] atl1c 0000:01:00.0: irq 46 for MSI/MSI-X
[ 1552.464547] IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready
[ 1552.482853] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 1552.490481] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x3
[ 1552.640205] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 1553.515022] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 1553.522745] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x3
[ 1553.658099] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 1553.701544] atl1c 0000:01:00.0: irq 46 for MSI/MSI-X
[ 1553.714455] IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready
[ 1554.771111] wlp2s0: authenticate with 00:8e:f2:6a:52:18
[ 1554.781861] wlp2s0: send auth to 00:8e:f2:6a:52:18 (try 1/3)
[ 1554.790981] wlp2s0: authenticated
[ 1554.793287] wlp2s0: associate with 00:8e:f2:6a:52:18 (try 1/3)
[ 1554.796967] wlp2s0: RX AssocResp from 00:8e:f2:6a:52:18 (capab=0x411 status=0 aid=5)
[ 1554.801131] wlp2s0: associated
[ 1554.801158] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[ 1564.801522] wlp2s0: deauthenticating from 00:8e:f2:6a:52:18 by local choice (reason=3)
[ 1564.807685] cfg80211: Calling CRDA to update world regulatory domain
[ 1565.377094] wlp2s0: authenticate with 00:8e:f2:6a:52:18
[ 1565.379135] wlp2s0: send auth to 00:8e:f2:6a:52:18 (try 1/3)
[ 1565.385155] wlp2s0: authenticated
[ 1565.386620] wlp2s0: associate with 00:8e:f2:6a:52:18 (try 1/3)
[ 1565.390325] wlp2s0: RX AssocResp from 00:8e:f2:6a:52:18 (capab=0x411 status=0 aid=5)
[ 1565.393147] wlp2s0: associated
[ 1575.394109] wlp2s0: deauthenticating from 00:8e:f2:6a:52:18 by local choice (reason=3)
[ 1575.407599] cfg80211: Calling CRDA to update world regulatory domain
[ 1575.935042] wlp2s0: authenticate with 00:8e:f2:6a:52:18
[ 1575.945193] wlp2s0: send auth to 00:8e:f2:6a:52:18 (try 1/3)
[ 1575.950952] wlp2s0: authenticated
[ 1575.953287] wlp2s0: associate with 00:8e:f2:6a:52:18 (try 1/3)
[ 1575.956922] wlp2s0: RX AssocResp from 00:8e:f2:6a:52:18 (capab=0x411 status=0 aid=5)
[ 1575.962899] wlp2s0: associated
[ 1585.963280] wlp2s0: deauthenticating from 00:8e:f2:6a:52:18 by local choice (reason=3)
[ 1585.971002] cfg80211: Calling CRDA to update world regulatory domain
[ 1586.483396] wlp2s0: authenticate with 00:8e:f2:6a:52:18
[ 1586.493571] wlp2s0: send auth to 00:8e:f2:6a:52:18 (try 1/3)
[ 1586.501240] wlp2s0: authenticated
[ 1586.503231] wlp2s0: associate with 00:8e:f2:6a:52:18 (try 1/3)
[ 1586.511378] wlp2s0: RX AssocResp from 00:8e:f2:6a:52:18 (capab=0x411 status=0 aid=5)
[ 1586.514364] wlp2s0: associated
[ 1590.055629] wlp2s0: deauthenticating from 00:8e:f2:6a:52:18 by local choice (reason=3)
[ 1590.061121] cfg80211: Calling CRDA to update world regulatory domain
[ 1590.070697] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 1590.078264] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x3
[ 1590.207529] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 1590.271311] atl1c 0000:01:00.0: irq 46 for MSI/MSI-X
[ 1590.284503] IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready
02:00.0 Network controller: Intel Corporation Centrino Wireless-N 1000 [Condor Peak]
Subsystem: Intel Corporation Centrino Wireless-N 1000 BGN
Flags: bus master, fast devsel, latency 0, IRQ 44
Memory at d2400000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
I'll do a suspend and post exactly what happens shortly.
]]>EDIT: Also, have you checked journalctl or dmesg for anything interesting after resuming?
]]>02:00.0 Network controller: Intel Corporation Centrino Wireless-N 1000 [Condor Peak]
I'm not really sure how to get driver information.
Basically when I wake my laptop from suspend, wicd gives me a message saying I'm disconnected from the wifi and starts trying to reconnect but never succeeds. The icon in my tray shows the disconnected icon, but the tooltip says connected.
]]>I think some out of tree wireless drivers can require you to remove the module before suspending and then reprobe it during wakeup. That might not be relevant though...
]]>What advice do people have?
]]>