7265AC蓝牙不能和WIFI一起用BUG反馈

[zncs520]

我有2个机器(NUC8和GPD P2MAX) NUC8的9560AC基本没有问题, WIFI 和蓝牙都很完美(就是4.0的蓝牙鼠标连不上)

P2MAX的7265AC蓝牙不能和WIFI一起用 一起用的话蓝牙基本连不上外设(非常不稳定,容易断或者连不上) 关闭WIFI后, 蓝牙就正常了

[wqianglxf]

7265ac，这个蓝牙我也没有搞定，和你的情况差不多

[vimcaw]

修改一下加载顺序试一下：https://github.com/OpenIntelWireless/itlwm/issues/291

[royatgh]

我是根本不显示蓝牙，wifi可用就是慢，（bluetoothinject/bluetoothFirmware/airportitlwm）顺序怎么调都是一样结果：看不到蓝牙。而且“log show --last boot | grep IntelFirmware”无日志。

Environment

Kext Version: AirportItlwm_v1.2.0_stable_BigSur.kext.zip WiFi Card Model: Intel Dual Band Wireless AC 7265 （NUC5i7RYH原配Wi-Fi） Product ID: 这个不知道怎么获取 macOS Version: BigSur 11.2.1

[win1010525]

我是根本不显示蓝牙，wifi可用就是慢，（bluetoothinject/bluetoothFirmware/airportitlwm）顺序怎么调都是一样结果：看不到蓝牙。而且“log show --last boot | grep IntelFirmware”无日志。

Environment

Kext Version: AirportItlwm_v1.2.0_stable_BigSur.kext.zip WiFi Card Model: Intel Dual Band Wireless AC 7265 （NUC5i7RYH原配Wi-Fi） Product ID: 这个不知道怎么获取 macOS Version: BigSur 11.2.1

Sorry but that's not you. Wi-Fi performance low is a known issue. If there is no log for bluetooth, that means your kext didn't load at all. You can confirm it with kextstat.

[win1010525]

我有2个机器(NUC8和GPD P2MAX) NUC8的9560AC基本没有问题, WIFI 和蓝牙都很完美(就是4.0的蓝牙鼠标连不上)

P2MAX的7265AC蓝牙不能和WIFI一起用 一起用的话蓝牙基本连不上外设(非常不稳定,容易断或者连不上) 关闭WIFI后, 蓝牙就正常了

连不上外设是驱动的锅，已知了

[ghost]

The same boat. Bluethooth device can’t connect well on my 7265AC, ASUS Laptop, while it works fine when Wifi is off. I’ve tried different orders of AirportItlwm & IntelBluethooth kexts but no sense.

more

As you see my device is 8086, 095a

[zxystd]

hmmm, I don't have this card... ac 7265/7260 have lots of variants, some works fine while others not, I don't know if I buy one of them can reproduce the issue.

[ghost]

同样的7265AC，买了免驱USB蓝牙在macOS BigSur上同样出现了这样的问题。即USB蓝牙能正常开关，但是连上后几秒断开。不确定是否是Airportitlwm自身的问题，以我的体验原生板载蓝牙适配更好至少能连上虽然不稳定听歌。供参考 @zxystd

[wqianglxf]

我现在用的是绿联USB蓝牙对应方案。可以正常用鼠标、耳机、键盘（罗技375每次要手动连）。内置的蓝牙和WIFI不能同时用，不然蓝牙连不上或者连上就掉线了。

[zxystd]

ac7265.zip Is there anyone have BT/WIFI coex problems with 7265 can help me to test? using the kext and see the firmware version.

[ghost]

笔记本可以吗，刚好有这个型号

[ghost]

Bluetooth Firmware Version : 8.4096

AirportItlwm: AirportItlwm_7265.kext

Bluetooth Driver updated to the newest as 1.1.3 on macOS BigSur 11.4.

Status: Disconnection still appears after pair successfully. 7265.log

[zxystd]

@sirius-2 Thanks, can you also capture the wifi info?

[ghost]

Absolutely, please feel free to ask for more details for debugging.

No more useful info. for wifi list following.

[zxystd]

So your card variant is 7265D, before, we don't distinguish between 7265 and 7265D and they are using the same firmware, but yesterday I am doubting if the coex issue is related to the different firmware(I think there is some hardware bugs in 7265 variants, so Intel make different firmwares to them), so I change to code like before:

But according to your description it behave the same, still buggy.

[ghost]

The key point is to find out the right firmware for each of 7265 variants. Isn't it ? I don't have enough knowledge about how it works yet. So you just try it.

Remind me if any problems or breakthrough process. Sincerely.

[zxystd]

@sirius-2 Linux iwlwifi distinguish the firmwares, I don't know why OpenBSD code not doing this(but the newest code is changed), so I just have a try. Another question, when did the Bluetooth not work? when the wifi is scanning? or connected?

[ghost]

@zxystd Whenever Wifi is turned off or not, bluetooth disconnects after several seconds as it sends pair request and paired successfully. Result just takes responsibility for test of this time.

The button works fine while it connected bluetooth not work functional.

For reference

[zxystd]

ac7265_enable_coex_flags.zip @sirius-2 How about this one?

[ghost]

nvram reset done

Bluetooth Firmware Version : 8.4096

Status: It seems last more time before disconnect that is from 2-3 seconds to 4 seconds 7265_1.log

[ghost]

@zxystd Feel free to learn more details.

Status: It disconnects whenever wifi is turned on or not.

[zxystd]

ac7265D_2.zip @sirius-2 please try this one.

[ghost]

@zxystd Well, there is no change but log changes. It's preferred to switch to previous screenshots for firmware version reference.

Status: It disconnects after 4 seconds as connected.

ac7265D_2.log

[wqianglxf]

我有台电脑和@zncs520 一样GPD P2 Max，7265AC的网卡。我用了最新的蓝牙和itlwm驱动，wifi可以正常使用，Airportitlwm无法热点。蓝牙可以搜索到设备，但无法正常连接上。连接几秒后就会断开，反反复复(严格说是连接中后几秒断，并没有连接上)。

ac7265.log

我尝试了蓝牙鼠标、键盘、耳机，效果一样。似乎是蓝牙的问题。 我目前是屏蔽内置蓝牙，外置USB蓝牙使用正常

[melihcoban]

I am having the same issue in Thinkpad T440p with Intel(R) Dual Band Wireless-N 7260 wifi card. I can use the bluetooth and wifi together but there are stutters and choppy audio with my AirPods and sometimes sound drops randomly. However, when I close the WiFi Airpods works fine with the ethernet cable.

[zxystd]

@sirius-2 不介意的话麻烦加QQ群(1132224334)帮忙测试ac7265的问题，目前群里没有找到有跟你遇到一样问题的人。

[rboldini]

With latest Alphas and 7265AC, bluetooth has the same problem, can't use Bluetooth with WiFi Enabled/On. AirPods and ZK606(low budget speaker ) work but at a ridiculous distance from my laptop, like (for AirPods less than) ~ 4-5cm. Try to cover proximity sensors on your AirPods and then bring them close to the laptop near the WiFi card, they will ring.

[singhalrishi27]

Issue is quite similar on wireless ac 7260 As well while Bluetooth and wifi works at the same time but audio gets stuttered Every now and then

[williambj1]

Chinese discussion moved to QQ, English discussion can be continued in #692