Calculate Linux: Forums- Networking and Wirelesshttp://old.calculate-linux.org/welcome2019-02-04T13:06:04+03:00Calculate Projects/themes/calculate/images/feed_logo.png
Redmine Networking and Wireless: Wifi problem - connection randomly droppinghttp://old.calculate-linux.org/boards/24/topics/385272019-02-04T13:06:04+03:00Christian van Langendonck
<p>Hi there, new Calculate Linux user here. I need some advise with this. My wireless connection keeps dropping with this error message from KDE Networkmanager: "authorization supplicant timed out".</p>
<p>I've tryed this solution (found somewhere online), to no difference:<br /><pre>
#echo "options iwlwifi 11n_disable=1 wd_disable=1" >> /etc/modprobe.d/iwlwifi.conf
</pre></p>
<p>Here's some input that may help...</p>
<pre>
christian@calculate ~ $ lspci
00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev 0b)
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 0b)
00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 0b)
00:04.0 Signal processing controller: Intel Corporation Device 0a03 (rev 0b)
00:14.0 USB controller: Intel Corporation 8 Series USB xHCI HC (rev 04)
00:16.0 Communication controller: Intel Corporation 8 Series HECI #0 (rev 04)
00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 3 (rev e4)
00:1d.0 USB controller: Intel Corporation 8 Series USB EHCI #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation 8 Series LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 8 Series SATA Controller 1 [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller (rev 04)
00:1f.6 Signal processing controller: Intel Corporation 8 Series Thermal (rev 04)
01:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter (rev 01)
</pre>
<p>Wifi down:<br /><pre>
christian@calculate ~ $ inxi -fxi
CPU: Dual core Intel Core i5-4210U (-MT-MCP-)
arch: Haswell rev.1 cache: 3072 KB bmips: 9578
clock speeds: max: 2700 MHz 1: 1053 MHz 2: 904 MHz 3: 1006 MHz
4: 1175 MHz
CPU Flags: abm acpi aes aperfmperf apic arat arch_perfmon avx avx2
bmi1 bmi2 bts clflush cmov constant_tsc cpuid cpuid_fault cx16 cx8
de ds_cpl dtes64 dtherm dts epb ept ept_ad erms est f16c
flexpriority fma fpu fsgsbase fxsr ht ida invpcid invpcid_single
lahf_lm lm mca mce mmx monitor movbe msr mtrr nonstop_tsc nopl nx
pae pat pbe pcid pclmulqdq pdcm pdpe1gb pebs pge pln pni popcnt pse
pse36 pti pts rdrand rdtscp rep_good sdbg sep smep ss sse sse2
sse4_1 sse4_2 ssse3 syscall tm tm2 tpr_shadow tsc tsc_adjust vme
vmx vnmi vpid xsave xsaveopt xtopology xtpr
Network: Card-1: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter
driver: ath9k bus-ID: 01:00.0
IF: wlan1 state: down mac: ca:ba:89:e0:e1:16
Card-2: Qualcomm Atheros usb-ID: 001-005
IF: null-if-id state: N/A speed: N/A duplex: N/A mac: N/A
WAN IP: None Detected!
IF: wlan1 ip-v4: N/A ip-v6-link: N/A
</pre></p>
<p>and</p>
<pre>
christian@calculate ~ $ iwconfig
lo no wireless extensions.
wlan1 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=16 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
</pre>
<p>Wifi up</p>
<pre>
christian@calculate ~ $ inxi -fxi
CPU: Dual core Intel Core i5-4210U (-MT-MCP-)
arch: Haswell rev.1 cache: 3072 KB bmips: 9578
clock speeds: max: 2700 MHz 1: 1000 MHz 2: 1208 MHz 3: 1620 MHz
4: 1594 MHz
CPU Flags: abm acpi aes aperfmperf apic arat arch_perfmon avx avx2
bmi1 bmi2 bts clflush cmov constant_tsc cpuid cpuid_fault cx16 cx8
de ds_cpl dtes64 dtherm dts epb ept ept_ad erms est f16c
flexpriority fma fpu fsgsbase fxsr ht ida invpcid invpcid_single
lahf_lm lm mca mce mmx monitor movbe msr mtrr nonstop_tsc nopl nx
pae pat pbe pcid pclmulqdq pdcm pdpe1gb pebs pge pln pni popcnt pse
pse36 pti pts rdrand rdtscp rep_good sdbg sep smep ss sse sse2
sse4_1 sse4_2 ssse3 syscall tm tm2 tpr_shadow tsc tsc_adjust vme
vmx vnmi vpid xsave xsaveopt xtopology xtpr
Network: Card-1: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter
driver: ath9k bus-ID: 01:00.0
IF: wlan1 state: up mac: 38:b1:db:cd:55:33
Card-2: Qualcomm Atheros usb-ID: 001-005
IF: null-if-id state: N/A speed: N/A duplex: N/A mac: N/A
WAN IP: 191.209.110.52
IF: wlan1 ip-v4: 192.168.0.23 ip-v6-link: fe80::4f92:239e:8406:1f79
</pre>
<p>and</p>
<pre>
christian@calculate ~ $ iwconfig
lo no wireless extensions.
wlan1 IEEE 802.11 ESSID:"Terceiro_"
Mode:Managed Frequency:2.437 GHz Access Point: 64:70:02:54:36:3A
Bit Rate=150 Mb/s Tx-Power=16 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=67/70 Signal level=-43 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:2 Invalid misc:12 Missed beacon:0
</pre>
<p>Can anyone help?</p> Networking and Wireless: RE: Texas Instruments CC1120 module does not receive upon software upgradehttp://old.calculate-linux.org/boards/24/topics/36643?r=37071#message-370712018-02-24T06:00:03+03:00Atul Garg
<p>Hi Yalan,</p>
<p>The software you borrowed is good but in case you are facing some problems in installing them or not able to operate, you can just go through this link to have a look on some other products matching your requirement.</p>
<p><noindex><a class="external" href="https://whiznets.com/products/iot.html" ref="nofollow">https://whiznets.com/products/iot.html</a></noindex></p>
<p>Thanks,<br />Atul.</p> Networking and Wireless: RE: Texas Instruments CC1120 module does not receive upon software upgradehttp://old.calculate-linux.org/boards/24/topics/36643?r=36656#message-366562017-12-31T11:07:42+03:00Tomasz Kaczmarczyk
<p>If something breaks after update you can mask newer packages version, and use previous one until It will be fixed. For example, I saw that I couldn't install new keepass 2.37 due to building that fails (It has been reported to package maintainer) so I masked It until being resolved.</p>
<pre>
cat /etc/portage/package.mask/custom
(...)
>=app-admin/keepass-2.36
</pre>
<p>Or you can install certain version of package, then mask newer ones so It won't be updated on system update.</p> Networking and Wireless: Texas Instruments CC1120 module does not receive upon software upgradehttp://old.calculate-linux.org/boards/24/topics/366432017-12-29T06:37:45+03:00yalan liu
<p>I am using this development board by Texas Instruments with a CC1120 module(datasheet: <noindex><a class="external" href="http://www.kynix.com/uploadfiles/pdf8827/CC1120RHBR.pdf" ref="nofollow">http://www.kynix.com/uploadfiles/pdf8827/CC1120RHBR.pdf</a></noindex> ) hooked up on it.</p>
<p>I have been using the TrxEB RF PER Test Software (Rev. C) on it and I have been able to transmit packets to another module in the RX Sniff Mode successfully. However, today I upgraded to the CC112x Software Examples (Rev. E) software which allows me to directly enter RX Sniff Mode (there's a separate app for it) instead of having to navigate through a menu. Both of these firmware can be found here (scroll down to the Software section).<br /><img src="http://www.kynix.com/uploadfiles/small5329/CC1120RHMT.jpg" alt="" /><br />Note: Rev. E firmware is a bit difficult to compile because of it's folder hierarchy, I have uploaded a cleaner version of it here.</p>
<p>The transmitter is working fine and I can see transmissions at 868 MHz using a lab spectrum analyzer, however, the packets do not show up at the receiver end.</p>
<p>I had issues transmitting at high frequencies earlier so I switched to 434 MHz in Rev. C firmware (which had a menu). However, I must change some registers in order to do the same in Rev. E firmware.</p>
<p>I have been searching around and the registers that control the transmission frequency appear to be controlled by the following set of values:</p>
<pre><code>//Register Settings for different frequency bands.<br /> static uint8 freqSettings[5][3] =
{
{0x69,0xF1,0xFF}, // 169.5125 MHz
{0x6C,0x80,0x00}, // 434 MHz
{0x6C,0x80,0x00}, // 868 MHz
{0x72,0x60,0x00}, // 915 MHz
{0x77,0x60,0x00} // 955 MHz<br /> };<br />I'm surprised that 434 MHz and 868 MHz use the same values (these values are from the Rev. C firmware. Then there is this:</code></pre>
<pre><code>//Band select setting for LO divider<br /> static uint8 cc112xFsCfgs[5] =
{<br /> 0x0A, // 169 MHz <br /> 0x04, // 434 MHz <br /> 0x02, // 868 MHz <br /> 0x02, // 915 MHz <br /> 0x02, // 955 MHz <br /> };<br />Unfortunately, the register this array controls is CC112X_FS_CFG which is set to 0x12 by default in the newer firmware, a value that matches neither 434 MHz nor 868 MHz.</code></pre>
<p>Anyone who has successfully been able to transmit at a different frequency using CC1120 wireless module?</p> Networking and Wireless: RE: NAS Network Shareshttp://old.calculate-linux.org/boards/24/topics/32046?r=32050#message-320502016-06-22T08:26:34+03:00Adrien Duck
<p>Hi, It's easy to install</p>
<p>Log in with root user :<br /><pre>
su -
</pre><br />And install the package : <br /><pre>
emerge -avq kde-apps/kio-extras
</pre></p>
<p>Verify that "samba" USE is enabled (in red color) and install.</p> Networking and Wireless: RE: NAS Network Shareshttp://old.calculate-linux.org/boards/24/topics/32046?r=32048#message-320482016-06-21T14:34:01+03:00Allan Glen
<p>Thanks, I dont have kio-extras installed, can you advise me on<br />how to find and install this please</p> Networking and Wireless: RE: NAS Network Shareshttp://old.calculate-linux.org/boards/24/topics/32046?r=32047#message-320472016-06-21T13:33:37+03:00Adrien Duck
<p>Hi,</p>
<p>Dou you have <strong>kde-apps/kio-extras</strong> installed ?</p>
<p>If no, install it and samba will work !</p> Networking and Wireless: NAS Network Shareshttp://old.calculate-linux.org/boards/24/topics/320462016-06-21T09:04:06+03:00Allan Glen
<p>When using Dolphin to connect to my NAS or SMB Shares<br />I am unable to connect to either, can anyone please advise.</p> Networking and Wireless: RE: Wireless delay Intel Corporation Wireless 7260 http://old.calculate-linux.org/boards/24/topics/31162?r=31170#message-311702016-03-22T21:16:00+03:00Sajjad Rizvi
<p>This appears to have done it and working well!<br />I'm roaming to a few different locations in the next couple of days, will report if something goes wrong.<br />Thanks.</p> Networking and Wireless: RE: Wireless delay Intel Corporation Wireless 7260 http://old.calculate-linux.org/boards/24/topics/31162?r=31167#message-311672016-03-22T16:28:30+03:00Alexander Medvedovsky
<p>try it<br /><pre>
dracut --install /lib64/firmware/iwlwifi-7260-16.ucode --force
</pre></p> Networking and Wireless: RE: Wireless delay Intel Corporation Wireless 7260 http://old.calculate-linux.org/boards/24/topics/31162?r=31166#message-311662016-03-22T14:26:28+03:00Sajjad Rizvi
<p>Alexander Medvedovsky wrote:</p>
<blockquote>
<p><noindex><a class="external" href="https://wireless.wiki.kernel.org/en/users/Drivers/iwlwifi" ref="nofollow">https://wireless.wiki.kernel.org/en/users/Drivers/iwlwifi</a></noindex>
<br/>
Intel® Wireless 7260
<br/>
last stage CLD is 4.3+ - iwlwifi-7260-ucode-<strong>16</strong>.242414.0.tgz
<br/></p>
<p><br/>
try.
<br/></p>
</blockquote>
<p>Hi Alexander<br />I copied the ucode file to /lib/firmware/<br />How do I make it so that it gets loaded on boot?<br />Sorry I don't know much anything the kernels</p> Networking and Wireless: RE: Wireless delay Intel Corporation Wireless 7260 http://old.calculate-linux.org/boards/24/topics/31162?r=31165#message-311652016-03-22T14:05:27+03:00Sajjad Rizvi
<p>Thanks Alexander Medvedovsky<br />I'll try that and report back in a couple of hours.</p> Networking and Wireless: RE: Wireless delay Intel Corporation Wireless 7260 http://old.calculate-linux.org/boards/24/topics/31162?r=31164#message-311642016-03-22T12:38:19+03:00Alexander Medvedovsky
<p><noindex><a class="external" href="https://wireless.wiki.kernel.org/en/users/Drivers/iwlwifi" ref="nofollow">https://wireless.wiki.kernel.org/en/users/Drivers/iwlwifi</a></noindex><br />Intel® Wireless 7260<br />last stage CLD is 4.3+ - iwlwifi-7260-ucode-<strong>16</strong>.242414.0.tgz</p>
<p>try.</p> Networking and Wireless: Wireless delay Intel Corporation Wireless 7260 http://old.calculate-linux.org/boards/24/topics/311622016-03-21T20:24:31+03:00Sajjad Rizvi
<p>Hello.<br />After my laptop boots, it takes around 5 minutes for WiFi networks to be detected and then finally connects to the known/saved network.</p>
<ul>
<li>dmesg: <noindex><a class="external" href="http://pastebin.com/ySjSqMn3" ref="nofollow">http://pastebin.com/ySjSqMn3</a></noindex></li>
<li>ps faux: <noindex><a class="external" href="http://pastebin.com/Fta0i9hZ" ref="nofollow">http://pastebin.com/Fta0i9hZ</a></noindex></li>
<li>rc-status -a: <noindex><a class="external" href="http://pastebin.com/nERhrAFC" ref="nofollow">http://pastebin.com/nERhrAFC</a></noindex></li>
</ul>
<p>I was told on irc, a different channel than calculate-linux's, i have the "user helper" enabled for firmware loads (it's a kernel config option) and udev no longer has this feature, so calls to this helper just hang for 60 seconds each... so instead of trying all the 5 different firmwares in about a quarter second, it takes... 5+ minutes.</p>
<p>I installed CLD 15.12 this morning and did the cl-update and reach this stage.<br />Please assist and unfortunately I have no kernel compiling experience</p> Networking and Wireless: RE: BCM43142 quick howto http://old.calculate-linux.org/boards/24/topics/27274?r=29515#message-295152015-08-26T08:42:16+03:00Adrien Duck
<p>Thanks ,)</p>