[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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I didn't know how works and I didn't tried it cause I have bought
another laptop that used intel wireless
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https://bugs.launchpad.net/bugs/1775772
Title:
Atheros Wireless
** Tags removed: kernel-bug-exists-upstream
** Tags added: needs-upstream-testing
** Changed in: linux (Ubuntu)
Status: Triaged => Incomplete
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Does this still happen to latest mainline kernel v4.20-rc7?
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https://bugs.launchpad.net/bugs/1775772
Title:
Atheros Wireless ath9k random segmentation fault
Another segmentation fault is happened, I think it cause the wifi
adapter is changing the regulatory domain automatically. Here another
dmesg appears on linux 4.18-rc1
[57488.639870] wlp2s0: deauthenticating from 98:de:d0:4d:0b:a4 by local choice
(Reason: 3=DEAUTH_LEAVING)
[57488.643005] BUG:
I not understand the steps by steps to reporting bug to upstream kernel,
could you give me a simple steps to do that?
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https://bugs.launchpad.net/bugs/1775772
Title:
Kafabih Rahmat, the issue you are reporting is an upstream one. Could
you please report this problem following the instructions at
https://wiki.ubuntu.com/Bugs/Upstream/kernel to the appropriate mailing
list (TO: QCA ath9k Development and Johannes Berg CC: linux-wireless)?
Please provide a direct
I don't remember when I use the Ubuntu 16.04.1, I just upgrade to 18.04
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https://bugs.launchpad.net/bugs/1775772
Title:
Atheros Wireless ath9k random segmentation fault
Kafabih Rahmat, to confirm, when you were using the previous release
Ubuntu 16.04.1, did this issue not happen?
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https://bugs.launchpad.net/bugs/1775772
Title:
Atheros
** Tags removed: kernel-bug-exists-upstream-4.17.2 needs-upstream-testing
** Tags added: kernel-bug-exists-upstream kernel-bug-exists-upstream-4.18-rc1
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A) I know you are confuse this bug, because the Atheros is have two
interfaces in one device, firstly it had Atheros QCA9565 / AR9565
Wireless Network Adapter and second it had AR3012 Bluetooth 4.0
1. This bug happened on the wireless network, sometime when the wireless
handle high traffic like
Kafabih Rahmat:
A) Regarding your comment:
>"When I turned on the bluetooth and connected to my bluetooth mouse
It's happened random segmentation fault. The bluetooth device is Atheros
AR3012."
Two follow up questions:
1. To advise, the scope of this report is regarding your wireless network
1) When I turned on the bluetooth and connected to my bluetooth mouse
It's happened random segmentation fault. The bluetooth device is Atheros
AR3012.
2) When I use kernel 4.18-rc segmentation fault not appear on dmesg but
it still happened that affect the wireless network connection.
3)
Kafabih Rahmat:
1) To confirm a regression, did this issue start to happen after an
update? if so, which and when precisely?
2) To keep this relevant to upstream, please continue to test latest
mainline kernel (now 4.18-rc1) as it becomes available. Could you please
advise?
3) There is no need
Another bug I found this on dmesg
[ 1972.273994] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[ 2804.474189] perf: interrupt took too long (2548 > 2500), lowering
kernel.perf_event_max_sample_rate to 78250
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When I used the latest mainline ubuntu kernel (4.17.2-041702-generic)
it's also happened, but it not very often when the bluetooth used.
here the dmesg info
[ 1856.640545] [ cut here ]
[ 1856.640551] wlp2s0: invalid CW_min/CW_max: 65192/16692
[ 1856.640639] WARNING: CPU:
here I atteched debugging info
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Kafabih Rahmat (kafabih-kr)
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apport information
** Tags added: apport-collected bionic
** Description changed:
- Hello, I got random segmentation fault on my Wireless card Atheros
- QCA9565 / AR9565 here I also attached dmesg and another logs.
+ Hello, I got random segmentation fault on my Wireless card Atheros QCA9565 /
Kafabih Rahmat, thank you for taking the time to report this bug and helping to
make Ubuntu better. Please execute the following command only once, as it will
automatically gather debugging information, in a terminal:
apport-collect 1775772
** Changed in: linux (Ubuntu)
Importance: Undecided
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