Wireless QCA9377 not working at 16.04
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I'm not able to see my wifi device on my Lenovo Y520 notebook running Kubuntu 16.04 LTS. Even though it's not running, command ip link show shows that I have only lo, enp4s0, and wlp3s0. I tried to do sudo ifup wlp3s0 but it says "Unknown interface wlp3s0"
But, I've confirmed that the device works fine on PuppyLinux based on Xenial, which is funny. In Puppy, the device name is wlan0.
I did some comparison on the following command modinfo ath10k_pci on both OSes and the diff is only:
ichsan@future:~$ diff /tmp/ubuntu /tmp/puppy
1c1
< filename: /lib/modules/4.10.0-28-generic/kernel/drivers/net/wireless/ath/ath10k/ath10k_pci.ko
---
> filename: /lib/modules/4.9.58/kernel/drivers/net/wireless/ath/ath10k/ath10k_pci.ko
24d23
< srcversion: 50E531406EF702B9976A8A9
32a32,33
> alias: of:N*T*Cqcom,ipq4019-wifiC*
> alias: of:N*T*Cqcom,ipq4019-wifi
35c36
< vermagic: 4.10.0-28-generic SMP mod_unload
---
> vermagic: 4.9.58 SMP preempt mod_unload modversions
This is my wireless card details retrieved from my Ubuntu https://paste.ubuntu.com/p/mpDvkd4WZc/
This one is from my Puppy https://paste.ubuntu.com/p/ZFpm8NW5Hm/
16.04 wireless atheros
asked Feb 17 at 0:28
sancho21
1013
add a comment |Â
up vote
0
down vote
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I'm not able to see my wifi device on my Lenovo Y520 notebook running Kubuntu 16.04 LTS. Even though it's not running, command ip link show shows that I have only lo, enp4s0, and wlp3s0. I tried to do sudo ifup wlp3s0 but it says "Unknown interface wlp3s0"
But, I've confirmed that the device works fine on PuppyLinux based on Xenial, which is funny. In Puppy, the device name is wlan0.
I did some comparison on the following command modinfo ath10k_pci on both OSes and the diff is only:
ichsan@future:~$ diff /tmp/ubuntu /tmp/puppy
1c1
< filename: /lib/modules/4.10.0-28-generic/kernel/drivers/net/wireless/ath/ath10k/ath10k_pci.ko
---
> filename: /lib/modules/4.9.58/kernel/drivers/net/wireless/ath/ath10k/ath10k_pci.ko
24d23
< srcversion: 50E531406EF702B9976A8A9
32a32,33
> alias: of:N*T*Cqcom,ipq4019-wifiC*
> alias: of:N*T*Cqcom,ipq4019-wifi
35c36
< vermagic: 4.10.0-28-generic SMP mod_unload
---
> vermagic: 4.9.58 SMP preempt mod_unload modversions
This is my wireless card details retrieved from my Ubuntu https://paste.ubuntu.com/p/mpDvkd4WZc/
This one is from my Puppy https://paste.ubuntu.com/p/ZFpm8NW5Hm/
16.04 wireless atheros
asked Feb 17 at 0:28
sancho21
1013
Are there any differences between /etc/modprobe.d/ directories of the 2 OS's?
– Jeremy31
Feb 17 at 12:40
You want me to compare filenames inside recursively? Or want me to compare the file size as well?
– sancho21
Feb 17 at 23:04
Just compare the contents of the files in that location, I suspect you might seeblacklist ideapad_laptopon Puppy Linux
– Jeremy31
Feb 17 at 23:19
Checked on Puppy, it's not blacklisted
– sancho21
Feb 17 at 23:51
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I'm not able to see my wifi device on my Lenovo Y520 notebook running Kubuntu 16.04 LTS. Even though it's not running, command ip link show shows that I have only lo, enp4s0, and wlp3s0. I tried to do sudo ifup wlp3s0 but it says "Unknown interface wlp3s0"
But, I've confirmed that the device works fine on PuppyLinux based on Xenial, which is funny. In Puppy, the device name is wlan0.
I did some comparison on the following command modinfo ath10k_pci on both OSes and the diff is only:
ichsan@future:~$ diff /tmp/ubuntu /tmp/puppy
1c1
< filename: /lib/modules/4.10.0-28-generic/kernel/drivers/net/wireless/ath/ath10k/ath10k_pci.ko
---
> filename: /lib/modules/4.9.58/kernel/drivers/net/wireless/ath/ath10k/ath10k_pci.ko
24d23
< srcversion: 50E531406EF702B9976A8A9
32a32,33
> alias: of:N*T*Cqcom,ipq4019-wifiC*
> alias: of:N*T*Cqcom,ipq4019-wifi
35c36
< vermagic: 4.10.0-28-generic SMP mod_unload
---
> vermagic: 4.9.58 SMP preempt mod_unload modversions
This is my wireless card details retrieved from my Ubuntu https://paste.ubuntu.com/p/mpDvkd4WZc/
This one is from my Puppy https://paste.ubuntu.com/p/ZFpm8NW5Hm/
16.04 wireless atheros
asked Feb 17 at 0:28
sancho21
1013
I'm not able to see my wifi device on my Lenovo Y520 notebook running Kubuntu 16.04 LTS. Even though it's not running, command ip link show shows that I have only lo, enp4s0, and wlp3s0. I tried to do sudo ifup wlp3s0 but it says "Unknown interface wlp3s0"
But, I've confirmed that the device works fine on PuppyLinux based on Xenial, which is funny. In Puppy, the device name is wlan0.
I did some comparison on the following command modinfo ath10k_pci on both OSes and the diff is only:
ichsan@future:~$ diff /tmp/ubuntu /tmp/puppy
1c1
< filename: /lib/modules/4.10.0-28-generic/kernel/drivers/net/wireless/ath/ath10k/ath10k_pci.ko
---
> filename: /lib/modules/4.9.58/kernel/drivers/net/wireless/ath/ath10k/ath10k_pci.ko
24d23
< srcversion: 50E531406EF702B9976A8A9
32a32,33
> alias: of:N*T*Cqcom,ipq4019-wifiC*
> alias: of:N*T*Cqcom,ipq4019-wifi
35c36
< vermagic: 4.10.0-28-generic SMP mod_unload
---
> vermagic: 4.9.58 SMP preempt mod_unload modversions
This is my wireless card details retrieved from my Ubuntu https://paste.ubuntu.com/p/mpDvkd4WZc/
This one is from my Puppy https://paste.ubuntu.com/p/ZFpm8NW5Hm/
16.04 wireless atheros
16.04 wireless atheros
asked Feb 17 at 0:28
sancho21
1013
asked Feb 17 at 0:28
sancho21
1013
edited Feb 17 at 12:44
asked Feb 17 at 0:28
sancho21
1013
asked Feb 17 at 0:28
sancho21
1013
asked Feb 17 at 0:28
sancho21
1013
1013
Are there any differences between /etc/modprobe.d/ directories of the 2 OS's?
– Jeremy31
Feb 17 at 12:40
You want me to compare filenames inside recursively? Or want me to compare the file size as well?
– sancho21
Feb 17 at 23:04
Just compare the contents of the files in that location, I suspect you might seeblacklist ideapad_laptopon Puppy Linux
– Jeremy31
Feb 17 at 23:19
Checked on Puppy, it's not blacklisted
– sancho21
Feb 17 at 23:51
add a comment |Â
Are there any differences between /etc/modprobe.d/ directories of the 2 OS's?
– Jeremy31
Feb 17 at 12:40
You want me to compare filenames inside recursively? Or want me to compare the file size as well?
– sancho21
Feb 17 at 23:04
Just compare the contents of the files in that location, I suspect you might seeblacklist ideapad_laptopon Puppy Linux
– Jeremy31
Feb 17 at 23:19
Checked on Puppy, it's not blacklisted
– sancho21
Feb 17 at 23:51
Are there any differences between /etc/modprobe.d/ directories of the 2 OS's?
– Jeremy31
Feb 17 at 12:40
Are there any differences between /etc/modprobe.d/ directories of the 2 OS's?
– Jeremy31
Feb 17 at 12:40
You want me to compare filenames inside recursively? Or want me to compare the file size as well?
– sancho21
Feb 17 at 23:04
You want me to compare filenames inside recursively? Or want me to compare the file size as well?
– sancho21
Feb 17 at 23:04
Just compare the contents of the files in that location, I suspect you might see
blacklist ideapad_laptop on Puppy Linux– Jeremy31
Feb 17 at 23:19
Just compare the contents of the files in that location, I suspect you might see
blacklist ideapad_laptop on Puppy Linux– Jeremy31
Feb 17 at 23:19
Checked on Puppy, it's not blacklisted
– sancho21
Feb 17 at 23:51
Checked on Puppy, it's not blacklisted
– sancho21
Feb 17 at 23:51
add a comment |Â
1 Answer
1
active
oldest
votes
up vote
0
down vote
Suddenly it works. It seems that we just need to upgrade all packages with apt then restart. The device name will remain the same (not changed to wlan0)
answered Feb 18 at 0:46
sancho21
1013
add a comment |Â
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
0
down vote
Suddenly it works. It seems that we just need to upgrade all packages with apt then restart. The device name will remain the same (not changed to wlan0)
answered Feb 18 at 0:46
sancho21
1013
add a comment |Â
up vote
0
down vote
Suddenly it works. It seems that we just need to upgrade all packages with apt then restart. The device name will remain the same (not changed to wlan0)
answered Feb 18 at 0:46
sancho21
1013
add a comment |Â
up vote
0
down vote
up vote
0
down vote
Suddenly it works. It seems that we just need to upgrade all packages with apt then restart. The device name will remain the same (not changed to wlan0)
answered Feb 18 at 0:46
sancho21
1013
Suddenly it works. It seems that we just need to upgrade all packages with apt then restart. The device name will remain the same (not changed to wlan0)
answered Feb 18 at 0:46
sancho21
1013
answered Feb 18 at 0:46
sancho21
1013
answered Feb 18 at 0:46
sancho21
1013
answered Feb 18 at 0:46
sancho21
1013
1013
add a comment |Â
add a comment |Â
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Are there any differences between /etc/modprobe.d/ directories of the 2 OS's?
– Jeremy31
Feb 17 at 12:40
You want me to compare filenames inside recursively? Or want me to compare the file size as well?
– sancho21
Feb 17 at 23:04
Just compare the contents of the files in that location, I suspect you might see
blacklist ideapad_laptopon Puppy Linux– Jeremy31
Feb 17 at 23:19
Checked on Puppy, it's not blacklisted
– sancho21
Feb 17 at 23:51