** Package changed: network-manager (Ubuntu) => linux (Ubuntu)
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https://bugs.launchpad.net/bugs/1297286
Title:
Wireless connection keeps
Ok, so as I said in my previous comment, I have tested the performance
of wifi in Ubuntu 14.04 in 3-4 laptops in last 1 week.
After fresh installation, wifi keeps on dropping. Then I applied tlue's
workaround on all of them which was:
echo options rtl8723be fwlps=N ips=N | sudo tee
I have also tried upgrading from 3.13 to 3.18 kernel. It did not solve
the problem.
After going through a lot of articles, today saw this bug, and the
workaround given in tlue's post.
I have tried it now. Wifi is up from last 22 minutes. I will update here
after using it for sometime.
--
You
I now removed Kernel 3.18 again and rebooted. Still working fine for a
good while now with the fix mentioned in my last post.
uname -a is showing: Linux Lenovo-Flex-2-15 3.13.0-49-generic
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just installed all update of last 3 weeks or so (still running on newer Kernel
as described above) but still not working reliably (not longer than 20 minutes).
Now did this one here
echo options rtl8723be fwlps=N ips=N | sudo tee /etc/modprobe.d/rtl8723be.conf
taken from
just updated to Kernel 3.18 as described in the post above. After reboot
I got disconnected again and a dialog with this error came popped up:
(4) Did not receive a reply. Possible causes include: the remote
application did not send a reply, the message bus security policy
blocked the reply, the
can't check kernel version at the moment (as I have to post form Windows
again) but today it failed again but this time I got a popup error
message as follows:
(1) Creating object for path
'/org/freedesktop/NetworkManager/ActiveConnection/1' failed in libnm-
glib.
is that of any help?
--
You
Guidance on how to upgrade kernel (if that indeed fixes it) would be
appreciated. Thanks
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to network-manager in Ubuntu.
https://bugs.launchpad.net/bugs/1297286
Title:
Wireless
Kernel update:
Step 1)
go to URL: kernel.ubuntu.com/~kernel-ppa/mainline/v3.18-vivid/
Step 2)
Choose the kernel suitable for your system (32-bit or 64-bit)
In my case I chose: linux-
image-3.18.0-031800-generic_3.18.0-031800.201412071935_amd64.deb
Step 3)
Download it
Step 4)
Open it using the
Update: I had not a single wifi disconnect since the kernel upgrade
about 1 week ago. I am using 802.11n at 300mbps, accessing intranet
servers, file servers as well as the internet very reliably. This is
making me extremely happy :-))
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You received this bug notification because you are a
Kernel 3.18 appears to be fixing Ubuntu bug #1297286 (wireless
disconnecting) at least in my case. Since I upgraded the kernel from
3.13 to 3.18 the issue appears to be gone completely. Using Asus USB-N53
adapter with Ralink RT3572 chipset. Stable wifi connection in 802.11n
mode (300+ mbit/s)
** Changed in: network-manager (Ubuntu)
Importance: Undecided = High
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to network-manager in Ubuntu.
https://bugs.launchpad.net/bugs/1297286
Title:
Wireless connection keeps
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