"No association and the time event is over already..."
Hello,
my Intel Wireless 7265 chip suddenly stopped working. The Network Manager shows that I am connected, but I cannot even ping to my home router. I didn't change anything on my system.
The output of dmesg looks interesting:
[ 507.737606] wlan0: Connection to AP c0:25:06:ce:d2:e9 lost [ 507.806070] cfg80211: Calling CRDA for country: DE [ 508.379770] cfg80211: Calling CRDA for country: DE [ 511.332818] wlan0: authenticate with c0:25:06:ce:d2:e9 [ 511.338625] wlan0: send auth to c0:25:06:ce:d2:e9 (try 1/3) [ 511.341600] wlan0: authenticated [ 511.343813] wlan0: associate with c0:25:06:ce:d2:e9 (try 1/3) [ 511.350128] wlan0: RX AssocResp from c0:25:06:ce:d2:e9 (capab=0x431 status=0 aid=8) [ 511.353700] wlan0: associated [ 511.645582] iwlwifi 0000:03:00.0: No association and the time event is over already... [ 511.645642] wlan0: Connection to AP c0:25:06:ce:d2:e9 lost [ 511.688174] cfg80211: Calling CRDA to update world regulatory domain
(repeated numerous times)
I am using Debian 8 Jessie (stable) together with the firmware from your server (iwlwifi-7265-9.ucode). The Kernel Version is 3.16.0-4-amd64.
Any idea how to fix this?
Jens
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Quoted 5 lines · Blue Glacier
Hello,
my Intel Wireless 7265 chip suddenly stopped working. The Network Manager shows that I am connected, but I cannot even ping to my home router. I didn't change anything on my system.
What is your AP? Can you reproduce consistently? If you disable WiFi and re-enable WiFi from the Network Manager, does it help?
Quoted 18 lines
The output of dmesg looks interesting:
[ 507.737606] wlan0: Connection to AP c0:25:06:ce:d2:e9 lost [ 507.806070] cfg80211: Calling CRDA for country: DE [ 508.379770] cfg80211: Calling CRDA for country: DE [ 511.332818] wlan0: authenticate with c0:25:06:ce:d2:e9 [ 511.338625] wlan0: send auth to c0:25:06:ce:d2:e9 (try 1/3) [ 511.341600] wlan0: authenticated [ 511.343813] wlan0: associate with c0:25:06:ce:d2:e9 (try 1/3) [ 511.350128] wlan0: RX AssocResp from c0:25:06:ce:d2:e9 (capab=0x431 status=0 aid=8) [ 511.353700] wlan0: associated [ 511.645582] iwlwifi 0000:03:00.0: No association and the time event is over already... [ 511.645642] wlan0: Connection to AP c0:25:06:ce:d2:e9 lost [ 511.688174] cfg80211: Calling CRDA to update world regulatory domain
Quoted 4 lines
(repeated numerous times)
I am using Debian 8 Jessie (stable) together with the firmware from your server (iwlwifi-7265-9.ucode). The Kernel Version is 3.16.0-4-amd64.
Can you try a more recent kernel with a more recent firmware?
You can check https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi/core_release
if you want to update your driver without changing your kernel.
Quoted 8 lines
Any idea how to fix this?
Jens
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Hello,
yes, already tried to disable and re-enable WiFi. Didn't help.
I guess AP means Access Point. It is a "FRITZ!Box 6360 Cable (um)". I tried to reboot it. 15 minutes later it suddenly worked - but only for two hours. Now the connection is broken again.
While ping times out, I sometimes seem to be able to load websites - but it takes almost 10 minutes and many elements are missing. I am also repeatedly asked for my WiFi-password, which worked until yesterday.
I compared the md5 hash sums of the driver image (iwlwifi-7265-9.ucode) that I have installed and the one that is available through the link you gave me, and the sums are equal. Therefore, I think it doesn't make sense to try the other image.
I don't know if it is a good idea to install a different kernel on Debian Stable.
Jens
Am 20.06.2015 um 22:01 schrieb Emmanuel Grumbach:
Quoted 26 lines · Blue Glacier
Quoted 5 lines
Hello,
my Intel Wireless 7265 chip suddenly stopped working. The Network Manager shows that I am connected, but I cannot even ping to my home router. I didn't change anything on my system.
What is your AP? Can you reproduce consistently? If you disable WiFi and re-enable WiFi from the Network Manager, does it help?
Quoted 17 lines
The output of dmesg looks interesting:
[ 507.737606] wlan0: Connection to AP c0:25:06:ce:d2:e9 lost [ 507.806070] cfg80211: Calling CRDA for country: DE [ 508.379770] cfg80211: Calling CRDA for country: DE [ 511.332818] wlan0: authenticate with c0:25:06:ce:d2:e9 [ 511.338625] wlan0: send auth to c0:25:06:ce:d2:e9 (try 1/3) [ 511.341600] wlan0: authenticated [ 511.343813] wlan0: associate with c0:25:06:ce:d2:e9 (try 1/3) [ 511.350128] wlan0: RX AssocResp from c0:25:06:ce:d2:e9 (capab=0x431 status=0 aid=8) [ 511.353700] wlan0: associated [ 511.645582] iwlwifi 0000:03:00.0: No association and the time event is over already... [ 511.645642] wlan0: Connection to AP c0:25:06:ce:d2:e9 lost [ 511.688174] cfg80211: Calling CRDA to update world regulatory domain
Quoted 13 lines
Quoted 4 lines
(repeated numerous times)
I am using Debian 8 Jessie (stable) together with the firmware from your server (iwlwifi-7265-9.ucode). The Kernel Version is 3.16.0-4-amd64.
Can you try a more recent kernel with a more recent firmware?
You can check https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi/core_release
if you want to update your driver without changing your kernel.Quoted 5 lines
Any idea how to fix this?
Jens
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Quoted 7 lines · Blue Glacier
Hello,
yes, already tried to disable and re-enable WiFi. Didn't help.
I guess AP means Access Point. It is a "FRITZ!Box 6360 Cable (um)". I tried to reboot it. 15 minutes later it suddenly worked - but only for two hours. Now the connection is broken again.
This seems to point to an AP problem... We've had lots of issues with the FRITZ!Box Access Points. Would you be able to take a sniffer capture of its beacon in the bad and good case?
Quoted 5 lines
While ping times out, I sometimes seem to be able to load websites - but it takes almost 10 minutes and many elements are missing. I am also repeatedly asked for my WiFi-password, which worked until yesterday.
As a debug step, you can try to disable power save:
iw wlan0 set power_save off
Quoted 4 lines
I compared the md5 hash sums of the driver image (iwlwifi-7265-9.ucode) that I have installed and the one that is available through the link you gave me, and the sums are equal. Therefore, I think it doesn't make sense to try the other image.
-9.ucode is fairly old and we won't release any new version of it. I recommend you install the backport version of the driver and try -13.ucode. To install a coherent version of the driver / firmware combo, please check
https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi/core_release.
Since it might confuse you, let me explain the release model of the firmware. The X in -X.ucode is the major version of the firmware which usually includes new features etc... Without changing the X, we sometimes release new versions with bug fixes. So you seem to have the latest version of the -9.ucode, but that firmware is missing lots of bug fixes that won't be backported.
Quoted 3 lines
I don't know if it is a good idea to install a different kernel on Debian Stable.
Right - this is why I suggested the backport solution.
Quoted 54 lines
Jens
Am 20.06.2015 um 22:01 schrieb Emmanuel Grumbach:
Quoted 47 lines
Quoted 6 lines · Blue Glacier
Hello,
my Intel Wireless 7265 chip suddenly stopped working. The Network Manager shows that I am connected, but I cannot even ping to my home router. I didn't change anything on my system.
What is your AP? Can you reproduce consistently? If you disable WiFi and re-enable WiFi from the Network Manager, does it help?
Quoted 17 lines
The output of dmesg looks interesting:
[ 507.737606] wlan0: Connection to AP c0:25:06:ce:d2:e9 lost [ 507.806070] cfg80211: Calling CRDA for country: DE [ 508.379770] cfg80211: Calling CRDA for country: DE [ 511.332818] wlan0: authenticate with c0:25:06:ce:d2:e9 [ 511.338625] wlan0: send auth to c0:25:06:ce:d2:e9 (try 1/3) [ 511.341600] wlan0: authenticated [ 511.343813] wlan0: associate with c0:25:06:ce:d2:e9 (try 1/3) [ 511.350128] wlan0: RX AssocResp from c0:25:06:ce:d2:e9 (capab=0x431 status=0 aid=8) [ 511.353700] wlan0: associated [ 511.645582] iwlwifi 0000:03:00.0: No association and the time event is over already... [ 511.645642] wlan0: Connection to AP c0:25:06:ce:d2:e9 lost [ 511.688174] cfg80211: Calling CRDA to update world regulatory domainQuoted 4 lines
(repeated numerous times)
I am using Debian 8 Jessie (stable) together with the firmware from your server (iwlwifi-7265-9.ucode). The Kernel Version is 3.16.0-4-amd64.
Can you try a more recent kernel with a more recent firmware? You can check
https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi/core_release
if you want to update your driver without changing your kernel.Quoted 7 lines
Any idea how to fix this?
Jens
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