Re: [qubes-users] No Wifi Adapter in my-sys-net (based on fedora-24-minimal)

[Noor Christensen]

On Tue, Jul 04, 2017 at 08:43:04PM +0200, 'P R' via qubes-users wrote:
> Hello,
> 
> On 07/03/17 13:24, Connor Page wrote:
> > I guess you need to install any firmware packages for your network
> > devices first.
> > IIRC it's called iwl7260-firmware or something like that.
> 
> I've tar'ed /usr/lib/firmware from my fedora-23 sys-net VM which comes
> with the Qubes OS 3.2 installation.
> 
> Transferred the file to my new fedora-24-minimal sys-net Net-VM and
> untar'red it.

I think it's a good idea to install the required package instead of
copying the firmware files manually.

Before creating the NetVM, make sure your template has the firmware
packages installed. This way they will be present on the NetVM and you
can update them along with the rest of the system, when needed.

-- noor

|_|O|_|
|_|_|O|  Noor Christensen  
|O|O|O|  n...@fripost.org ~ 0x401DA1E0

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Re: [qubes-users] No Wifi Adapter in my-sys-net (based on fedora-24-minimal)

['P R' via qubes-users]

Hello Connor,

Am 03.07.2017 1:24 nachm. schrieb "Connor Page":

I guess you need to install any firmware packages for your network devices
first.
IIRC it's called iwl7260-firmware or something like that.


I looked into the sys-net (default Fedora 23) Net-VM and found several
firmware files under /use/lib/firmware including the iwlwifi-firmware files.

Looking into my new fedora-24-minimal VM I can't see any firmware files.

Question:
Is it ok to tar /usr/lib/firmware from m fedora-23 template and move it
over to my fedora-24-minimal template?

Or are there different firmware files for Fedora 24?

Can I install them through a package?

- Ph.

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[qubes-users] No Wifi Adapter in my-sys-net (based on fedora-24-minimal)

['P R' via qubes-users]

Hello,

my Lenovo W540 is working without any problems under Qubes 3.2 with the 
fedora-23 templates.


I have now created a new template based on fedora-24-minimal which I use 
für my Net-VM, Firewall-VM and also USB-Qube.


Strangely my Wifi adapter is not available in my sys-net (based on 
fedora-24-minimal) while it is working without any problems in the 
sys-net (based on fedora-23).


I have verified that all modules which are running in fedora-23 sys-net 
VM are also available in fedora-24 sys-net VM.


sudo modprobe -rv  unload module
sudo modprobe -v  load module
lsmod

*[user@sys-net ~]$ lspci -k*
00:00.0 Ethernet controller: Intel Corporation Ethernet Connection 
I217-LM (rev 04)

Subsystem: Lenovo Device 2210
Kernel driver in use: e1000e
Kernel modules: e1000e
00:01.0 Network controller: Intel Corporation Wireless 7260 (rev 83)
Subsystem: Intel Corporation Dual Band Wireless-AC 7260
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi


*[user@sys-net ~]$ lsmod*
Module  Size  Used by
ccm20480  2
iptable_raw16384  1
fuse   98304  3
xt_nat 16384  2
xen_netback49152  1
xt_REDIRECT16384  1
nf_nat_redirect16384  1 xt_REDIRECT
ip6table_filter16384  1
ip6_tables 28672  1 ip6table_filter
xt_conntrack   16384  2
ipt_MASQUERADE 16384  1
nf_nat_masquerade_ipv416384  1 ipt_MASQUERADE
iptable_nat16384  1
nf_conntrack_ipv4  16384  3
nf_defrag_ipv4 16384  1 nf_conntrack_ipv4
nf_nat_ipv416384  1 iptable_nat
nf_nat 24576  4 
nf_nat_redirect,nf_nat_ipv4,xt_nat,nf_nat_masquerade_ipv4
nf_conntrack  106496  5 
nf_nat,nf_nat_ipv4,xt_conntrack,nf_nat_masquerade_ipv4,nf_conntrack_ipv4

arc4   16384  2
iwlmvm315392  0
mac80211  708608  1 iwlmvm
iwlwifi   155648  1 iwlmvm
e1000e237568  0
cfg80211  557056  3 iwlwifi,mac80211,iwlmvm
ptp20480  1 e1000e
pps_core   20480  1 ptp
rfkill 24576  3 cfg80211
intel_rapl 20480  0
iosf_mbi   16384  1 intel_rapl
x86_pkg_temp_thermal16384  0
coretemp   16384  0
crct10dif_pclmul   16384  0
crc32_pclmul   16384  0
crc32c_intel   24576  0
pcspkr 16384  0
xen_pcifront   20480  0
xenfs  16384  1
dummy_hcd  36864  0
udc_core   24576  1 dummy_hcd
xen_privcmd16384  9 xenfs
xen_blkback45056  0
u2mfn  16384  0
xen_blkfront   40960  6

[user@sys-net ~]$ modinfo iwlmvm | grep -E '^(description|author|depends):'
author: Copyright(c) 2003- 2015 Intel Corporation 


description:The new Intel(R) wireless AGN driver for Linux
depends:iwlwifi,mac80211,cfg80211
[user@sys-net ~]$ modinfo mac80211| grep -E '^(description|author|depends):'
description:IEEE 802.11 subsystem
depends:cfg80211
[user@sys-net ~]$ modinfo cfg80211| grep -E '^(description|author|depends):'
description:wireless configuration support
author: Johannes Berg
depends:rfkill
[user@sys-net ~]$ modinfo iwlwifi| grep -E '^(description|author|depends):'
author: Copyright(c) 2003- 2015 Intel Corporation 


description:Intel(R) Wireless WiFi driver for Linux
depends:cfg80211
[user@sys-net ~]$ modinfo mac80211| grep -E '^(description|author|depends):'
description:IEEE 802.11 subsystem
depends:cfg80211

In the fedora-24 net-VM I've run the following command:

   sudo modprobe -v iwlwifi

   sudo modprobe -v iwlmvm

   sudo modprobe -v mac80211

   sudo modprobe -v cfg80211

When I start my sys-net (fedora-24) I still can't setup my 
wifi-connection, as I can't choose a device in network manager for the 
wifi-connection.


The list is empty.


When I run lspci in my sys-net (fedora-24) I can see that the internal 
network card and also my wifi card are known to the system, but I still 
can't setup a wifi connection.


Any ideas what I should do at this point?

I've looked at the Qubes Documentation at: 
https://www.qubes-os.org/doc/wireless-troubleshooting/


... but I didn't find a suggestion what to try next.

Any help would be great.

Regards


- Ph






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