I did not have to wait for long. Here is the log file output.
May 11 10:16:34 markoh-HP NetworkManager[938]: <info> (wlan4): supplicant
interface state: associating -> disconnected
May 11 10:16:35 markoh-HP NetworkManager[938]: <info> (wlan4): supplicant
interface state: disconnected -> scanning
May 11 10:16:36 markoh-HP kernel: [ 1934.449263] survey done event(16) band:0
for wlan4
May 11 10:16:39 markoh-HP kernel: [ 1937.400663] ==>rtw_ps_processor
.fw_state(8)
May 11 10:16:39 markoh-HP kernel: [ 1937.400668] ==>ips_enter cnts:8
May 11 10:16:39 markoh-HP kernel: [ 1937.400670] ===>
rtw_ips_pwr_down...................
May 11 10:16:39 markoh-HP kernel: [ 1937.400890] ====> rtw_ips_dev_unload...
May 11 10:16:39 markoh-HP kernel: [ 1937.424159] usb_read_port_cancel
May 11 10:16:39 markoh-HP kernel: [ 1937.424359] usb_read_port_complete()-1284:
RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
May 11 10:16:39 markoh-HP kernel: [ 1937.424607] usb_read_port_complete()-1284:
RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
May 11 10:16:39 markoh-HP kernel: [ 1937.424891] usb_read_port_complete()-1284:
RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
May 11 10:16:39 markoh-HP kernel: [ 1937.425148] usb_read_port_complete()-1284:
RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
May 11 10:16:39 markoh-HP kernel: [ 1937.425206] usb_write_port_cancel
May 11 10:16:39 markoh-HP kernel: [ 1937.425222] ==> rtl8192cu_hal_deinit
May 11 10:16:39 markoh-HP kernel: [ 1937.425224] bkeepfwalive(0)
May 11 10:16:39 markoh-HP kernel: [ 1937.425225] card disble without
HWSM...........
May 11 10:16:39 markoh-HP kernel: [ 1937.430240] <===
rtw_ips_pwr_down..................... in 28ms
May 11 10:16:41 markoh-HP kernel: [ 1939.457291] _rtw_pwr_wakeup call
ips_leave....
May 11 10:16:41 markoh-HP kernel: [ 1939.457296] ==>ips_leave cnts:8
May 11 10:16:41 markoh-HP kernel: [ 1939.457298] ===>
rtw_ips_pwr_up..............
May 11 10:16:41 markoh-HP kernel: [ 1939.457302] ===> ips_netdrv_open.........
May 11 10:16:41 markoh-HP kernel: [ 1939.462169] ===> FirmwareDownload91C()
fw:Rtl819XFwImageArray_TSMC
May 11 10:16:41 markoh-HP kernel: [ 1939.462173] FirmwareDownload92C accquire
FW from embedded image
May 11 10:16:41 markoh-HP kernel: [ 1939.462185] fw_ver=v88, fw_subver=2,
sig=0x88c0
May 11 10:16:41 markoh-HP kernel: [ 1939.487426] fw download ok!
May 11 10:16:41 markoh-HP kernel: [ 1939.487429] Set RF Chip ID to RF_6052 and
RF type to 2.
May 11 10:16:41 markoh-HP kernel: [ 1939.866846] IQK:Start!!!
May 11 10:16:41 markoh-HP kernel: [ 1939.878602] Path A IQK Success!!
May 11 10:16:41 markoh-HP kernel: [ 1939.883354] Path B IQK Success!!
May 11 10:16:41 markoh-HP kernel: [ 1939.891858] Path A IQK Success!!
May 11 10:16:41 markoh-HP kernel: [ 1939.896609] Path B IQK Success!!
May 11 10:16:41 markoh-HP kernel: [ 1939.901362] IQK: final_candidate is 0
May 11 10:16:41 markoh-HP kernel: [ 1939.901365] IQK: RegE94=100 RegE9C=3f9
RegEA4=fc RegEAC=3ff RegEB4=101 RegEBC=9 RegEC4=fe RegECC=0
May 11 10:16:41 markoh-HP kernel: [ 1939.901365] Path A IQ Calibration Success
!
May 11 10:16:41 markoh-HP kernel: [ 1939.903488] Path B IQ Calibration Success !
May 11 10:16:41 markoh-HP kernel: [ 1940.014164] pdmpriv->TxPowerTrackControl =
1
May 11 10:16:41 markoh-HP kernel: [ 1940.018793] rtl8192cu_hal_init in 564ms
May 11 10:16:41 markoh-HP kernel: [ 1940.031463] <===
rtw_ips_pwr_up.............. in 576ms
May 11 10:16:41 markoh-HP kernel: [ 1940.031550] ==>
ips_leave.....LED(0x00028080)...
May 11 10:16:43 markoh-HP kernel: [ 1941.340520] survey done event(10) band:0
for wlan4
May 11 10:16:43 markoh-HP kernel: [ 1942.034912] ==>rtw_ps_processor
.fw_state(8)
May 11 10:16:43 markoh-HP kernel: [ 1942.034917] ==>ips_enter cnts:9
May 11 10:16:43 markoh-HP kernel: [ 1942.034919] ===>
rtw_ips_pwr_down...................
May 11 10:16:43 markoh-HP kernel: [ 1942.035218] ====> rtw_ips_dev_unload...
May 11 10:16:43 markoh-HP kernel: [ 1942.058516] usb_read_port_cancel
May 11 10:16:43 markoh-HP kernel: [ 1942.058715] usb_read_port_complete()-1284:
RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
May 11 10:16:43 markoh-HP kernel: [ 1942.058970] usb_read_port_complete()-1284:
RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
May 11 10:16:43 markoh-HP kernel: [ 1942.059255] usb_read_port_complete()-1284:
RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
May 11 10:16:43 markoh-HP kernel: [ 1942.059506] usb_read_port_complete()-1284:
RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
May 11 10:16:43 markoh-HP kernel: [ 1942.059563] usb_write_port_cancel
May 11 10:16:43 markoh-HP kernel: [ 1942.059578] ==> rtl8192cu_hal_deinit
May 11 10:16:43 markoh-HP kernel: [ 1942.059589] bkeepfwalive(0)
May 11 10:16:43 markoh-HP kernel: [ 1942.059590] card disble without
HWSM...........
May 11 10:16:43 markoh-HP kernel: [ 1942.064596] <===
rtw_ips_pwr_down..................... in 28ms
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1453028
Title:
Kernel drops connection with rtl8192cu fixed driver
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