Serious connectivity problems after recent updates

Hi
I have serious problem with my WIFI after recent updates from App Store.
I have good router, good internet connection and strong signal - I tested it on Windows on bootcamp and everything work perfectly.
iPhone also works with no problems.
On OS X it's very hard to load a web page, only sometimes it works good, as shown on ping, i have 41% packet loss:
apple ~ $ ping google.com
PING google.com (77.252.2.84): 56 data bytes
Request timeout for icmp_seq 0
Request timeout for icmp_seq 1
Request timeout for icmp_seq 2
Request timeout for icmp_seq 3
Request timeout for icmp_seq 4
Request timeout for icmp_seq 5
64 bytes from 77.252.2.84: icmp_seq=6 ttl=61 time=10.822 ms
64 bytes from 77.252.2.84: icmp_seq=7 ttl=61 time=11.484 ms
64 bytes from 77.252.2.84: icmp_seq=8 ttl=61 time=10.331 ms
64 bytes from 77.252.2.84: icmp_seq=9 ttl=61 time=7.437 ms
Request timeout for icmp_seq 10
Request timeout for icmp_seq 11
Request timeout for icmp_seq 12
Request timeout for icmp_seq 13
64 bytes from 77.252.2.84: icmp_seq=14 ttl=61 time=10.638 ms
64 bytes from 77.252.2.84: icmp_seq=15 ttl=61 time=6.316 ms
Request timeout for icmp_seq 16
64 bytes from 77.252.2.84: icmp_seq=17 ttl=61 time=10.694 ms
64 bytes from 77.252.2.84: icmp_seq=18 ttl=61 time=15.901 ms
64 bytes from 77.252.2.84: icmp_seq=19 ttl=61 time=46.882 ms
64 bytes from 77.252.2.84: icmp_seq=20 ttl=61 time=18.987 ms
64 bytes from 77.252.2.84: icmp_seq=21 ttl=61 time=18.911 ms
64 bytes from 77.252.2.84: icmp_seq=22 ttl=61 time=7.705 ms
64 bytes from 77.252.2.84: icmp_seq=23 ttl=61 time=8.714 ms
64 bytes from 77.252.2.84: icmp_seq=24 ttl=61 time=18.261 ms
64 bytes from 77.252.2.84: icmp_seq=25 ttl=61 time=8.952 ms
Request timeout for icmp_seq 26
64 bytes from 77.252.2.84: icmp_seq=27 ttl=61 time=16.877 ms
64 bytes from 77.252.2.84: icmp_seq=28 ttl=61 time=7.876 ms
^C
--- google.com ping statistics ---
29 packets transmitted, 17 packets received, 41.4% packet loss
round-trip min/avg/max/stddev = 6.316/13.929/46.882/9.219 ms
I'm using no proxy, no additional firewalls, antivirus, vpns (tunnelblick is installed but not used) etc - just simplest possible wifi connection with no changes to default configuration.

I checked my System Log in Console and cannot find anything useful. One msg about the connection:
27.02.2013 07:17:41,096 UserEventAgent[11]: Captive: en1: Not probing 'NETIASPOT-653980' (protected network)

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[Solved] Problems after recent update

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[ERROR ] 13:27:57 ui:170 Look at the traceback above for more information.
Also
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I tried many thing posted here and there without luck, please advice.
Thanks!
Last edited by nforced (2015-01-12 20:49:47)

nforced wrote:I did update my system at 9 Jan 2015 the first problem was it won't book because the update installed new kernel without updating grub.cfg so far so good (Linux fatal 3.14.28-1-lts #1 SMP Thu Jan 8 21:04:11 CET 2015 x86_64 GNU/Linux).
If you just installed it, then you need to update grub with os-prober/grubmkconfig.
If you had it installed previously, had a working grub entry and then updated to 3.14.28-1-lts, then we'll need to look into what is going wrong.
nforced wrote:
Next deluge is not working
[amp@fatal ~]$ deluge
[ERROR ] 13:27:57 ui:168 cannot import name integer_types
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/deluge/ui/ui.py", line 149, in __init__
from deluge.ui.gtkui.gtkui import GtkUI
File "/usr/lib/python2.7/site-packages/deluge/ui/gtkui/__init__.py", line 1, in <module>
from gtkui import start
File "/usr/lib/python2.7/site-packages/deluge/ui/gtkui/gtkui.py", line 87, in <module>
from deluge.ui.client import client
File "/usr/lib/python2.7/site-packages/deluge/ui/client.py", line 37, in <module>
from twisted.internet import reactor, ssl, defer
File "/usr/lib/python2.7/site-packages/twisted/internet/ssl.py", line 59, in <module>
from OpenSSL import SSL
File "/usr/lib/python2.7/site-packages/OpenSSL/__init__.py", line 8, in <module>
from OpenSSL import rand, crypto, SSL
File "/usr/lib/python2.7/site-packages/OpenSSL/rand.py", line 9, in <module>
from six import integer_types as _integer_types
ImportError: cannot import name integer_types
[ERROR ] 13:27:57 ui:169 There was an error whilst launching the request UI: gtk
[ERROR ] 13:27:57 ui:170 Look at the traceback above for more information.
Again, did this happen after or before the update? If it happened after the update, could you post a list of packages that were updated?
Also, [ code ] tags please when posting code.
nforced wrote:
Also
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Total Installed Size: 70.03 MiB
Net Upgrade Size: 0.00 MiB
:: Proceed with installation? [Y/n]
(1/1) checking keys in keyring [##########################################################################################################################################] 100%
(1/1) checking package integrity [##########################################################################################################################################] 100%
(1/1) loading package files [##########################################################################################################################################] 100%
(1/1) checking for file conflicts [##########################################################################################################################################] 100%
(1/1) checking available disk space [##########################################################################################################################################] 100%
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I tried many thing posted here and there without luck, please advice.
Thanks!
Are you using KDE Plasma 5? It looks like that might be related. And what's meant by "I tried many things"? What did you try?
Also, [ code ] tags please when posting code.
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