I observed the same behaviour with an arale running rc-proposed (build 369
today but earlier builds too). With the phone connected to a BT speaker (JBL
Charge 3) and streaming music from the internet, I get frequent disconnections
from either the internet stream or the speaker.
Listening to the same streams with a wired headset works perfectly.
I did the following speed tests measurement this morning:
1. Streaming + BT on, 5 runs
(kbps) 390, 794, 767, 618 and 455
avg: 604kbps
2. Steaming + BT off (loud speaker of the phone), 5 runs:
(Mbps) 8.26, 11.30, 11.33, 11.62 and 10.61
avg: 10.62Mbps
It is 17.6 times slower with BT on than off, and the reliability of the
internet and BT connections is really bad.
** Changed in: canonical-devices-system-image
Status: New => Confirmed
** Summary changed:
- M10 wifi slows to a crawl when bluetooth is enabled
+ wifi slows to a crawl when bluetooth is enabled
** Changed in: canonical-devices-system-image
Importance: Undecided => Critical
** Changed in: canonical-devices-system-image
Milestone: None => 13
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to indicator-network in
Ubuntu.
https://bugs.launchpad.net/bugs/1598584
Title:
wifi slows to a crawl when bluetooth is enabled
Status in Canonical System Image:
Confirmed
Status in indicator-network package in Ubuntu:
Invalid
Bug description:
I am having serious wifi performance issues on my Aquaris M10 (running
rc-proposed r133). When measuring the wifi speed, I get download
speeds of less than 1/20 compared to my Pro 5 at the same distance
from the wifi router. This seems to be consistent through reboots. I
had similar wifi performance also before recently upgrading to rc-
proposed, which I thought would have fixed the issue.
I am in the same place testing 3 different ubuntu devices and these are the
readings of the wifi download speed:
Laptop: 4 MB/s
Pro 5: 3.5 MB/s
Aquaris M10: 0.16 MB/s
However, upload speed is about the same on all three devices.
Turning bluetooth off gets Aquaris M10 wifi speed back to sort of
normal, 2.5-3.4 MB/s. Bluetooth on, again 0.1-0.2 MB/s. Seems the two
wireless technologies interfere with each other on the M10, while the
Pro 5 doesn't have that problem.
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