Bug 190831
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Description
Jan Steffens
2016-12-21 17:54:07 UTC
I might try running the new firmware file with the old DDC parameter file. Maybe that'll work. New firmware with old DDC indeed works. The "Setting Intel event mask failed" message seen with the old firmware didn't reappear, either. Bluetooth: hci0: Bootloader revision 0.0 build 2 week 52 2014 Bluetooth: hci0: Device revision is 5 Bluetooth: hci0: Secure boot is enabled Bluetooth: hci0: OTP lock is enabled Bluetooth: hci0: API lock is enabled Bluetooth: hci0: Debug lock is disabled Bluetooth: hci0: Minimum firmware build 1 week 10 2014 Bluetooth: hci0: Found device firmware: intel/ibt-11-5.sfi Bluetooth: hci0: Waiting for firmware download to complete Bluetooth: hci0: Firmware loaded in 1424291 usecs Bluetooth: hci0: Waiting for device to boot Bluetooth: hci0: Device booted in 15526 usecs Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-11-5.ddc Bluetooth: hci0: Applying Intel DDC parameters completed Actually, that combination just got stuck in the "low framerate" state again, but it did not completely stop working. Again, a hciconfig reset restores it to working order only for a few seconds. Retested with 4.9. No change. Hi, A Patch with the latest DDc is submitted. Still awaiting for merge.(8th December sent to merge). Issue will be resolved for you once it got merged to Linux-firmware. Thank you. Is that patch already available in any public branch? Hi, Currently requested the maintainers to merge it, but still not present in Linux-firmware public branch. (In reply to G Jaya Praveen from comment #5) > Hi, > > A Patch with the latest DDc is submitted. Still awaiting for merge.(8th > December sent to merge). > Issue will be resolved for you once it got merged to Linux-firmware. We have already January and a functioning firmware is still not available. Would it be possible to get an alternative link for the download of the new firmware? Created attachment 250381 [details]
DDC file from release
Adding the ddc file for you to verify till the actual fw get merged.
Created attachment 250391 [details] Journal (Kernel & Userspace) from my Laptop (In reply to G Jaya Praveen from comment #9) > Created attachment 250381 [details] > DDC file from release > > Adding the ddc file for you to verify till the actual fw get merged. With this file it does not work either. My Device: 01:00.0 Network controller [0280]: Intel Corporation Wireless 8260 [8086:24f3] (rev 3a) Bus 001 Device 006: ID 8087:0a2b Intel Corp. I can observe same symptoms as reporter on Precision 5510 with 8260 [8086:24f3] (rev 3a) Bluetooth works with older version of firmware: 2010a4f3942b6df95ed928f92db3d000 ibt-11-5.ddc 2f06625d1cab8e6edb339dc7a0db4e91 ibt-11-5.sfi With new version my mouse stops a seconds after connection. When I try to mix old sdi and old ddc it seems to works, but the mouse pointer is jumpy as hell and quite hard to use (but as mentioned the event mask error is not apear with mixed versions) I will try with attached one in a second and see. No good. New ddc file doesn't help here either. It more info is required please ask. Created attachment 250451 [details]
Patches
Created attachment 250461 [details]
DDC file from release
Please try with the latest sfi and ddc attached. Created attachment 250471 [details] 2th Journal (Kernel & Userspace) from my Laptop (In reply to G Jaya Praveen from comment #15) > Please try with the latest sfi and ddc attached. With these two files it works. It is now even possible to connect several connections without the mouse problems. Ok.. With the latest release SFI and the DDC,that I had attached yesterday. you still see the issues right? (In reply to G Jaya Praveen from comment #17) > Ok.. With the latest release SFI and the DDC,that I had attached yesterday. > you still see the issues right? Attachment 250451 [details] & 250471 work properly. Attachment 250381 [details] has been damaged during uploading. Created attachment 250481 [details]
Latest patch
Please test again with this latest patch attached and update. Thanks (In reply to G Jaya Praveen from comment #19) > Created attachment 250481 [details] > Latest patch With these two files it also works but if more than one connection is active then the mouse does not function properly. Hmm, the #250451 and #250461 looks like current version of .sfi file and older .ddc file. Anyway just tired with #250481: 873629534cf972411618c6c13aef80f2 ibt-11-5.ddc 413da432ba53076ed31a1dda17a1f43d ibt-11-5.sfi The .sfi file has same md5 sum as file currently in linux-firmware repository and only .ddc is different. And it loads fine: Bluetooth: hci0: Bootloader revision 0.0 build 2 week 52 2014 Bluetooth: hci0: Device revision is 5 Bluetooth: hci0: Secure boot is enabled Bluetooth: hci0: OTP lock is enabled Bluetooth: hci0: API lock is enabled Bluetooth: hci0: Debug lock is disabled Bluetooth: hci0: Minimum firmware build 1 week 10 2014 Bluetooth: hci0: Found device firmware: intel/ibt-11-5.sfi Bluetooth: hci0: Waiting for firmware download to complete Bluetooth: hci0: Firmware loaded in 1312477 usecs Bluetooth: hci0: Waiting for device to boot Bluetooth: hci0: Device booted in 10720 usecs Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-11-5.ddc Bluetooth: hci0: Applying Intel DDC parameters completed I can not see any event mask errors which is nice and for now I had no problem with sudden mouse stops/disconect, but it still feels a bit jumpy and definitely not so smooth as it should be. Excuse me, I have to correct my previous statement With this two Files: 2010a4f3942b6df95ed928f92db3d000 ibt-11-5.ddc Attachment 250451 [details] 413da432ba53076ed31a1dda17a1f43d ibt-11-5.sfi Attachment 250461 [details] Multiple Bluetooth connections are not a problem but a high WLAN activity. And somehow neither works anymore. Any news on that ? As I can see the non working version was merged in linux-firmware repository just now: https://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/commit/?id=581f24500138f5e410d51ab63b205be9a52f4c77 Yeah, the fix that was merged into linux-firmware is just the combination I tested in comment 3. It still has issues. Created attachment 252121 [details]
SFI latest
Created attachment 252131 [details]
DDC latest
Check with the latest FW again, this is still not upstreamed. Please check and update the status. (In reply to G Jaya Praveen from comment #28) > Check with the latest FW again, this is still not upstreamed. > Please check and update the status. You have uploaded these files as "patch", so they are now corrupted. Please upload them again as "application / octet-stream" or in a tgz archive. Created attachment 252421 [details]
Patch SFI and DDC
Zipped and attached the latest. Please check now. I give a quick try to 252421, but it gives me an error on boot: Bluetooth: hci0: Bootloader revision 0.0 build 2 week 52 2014 Bluetooth: hci0: Device revision is 5 Bluetooth: hci0: Secure boot is enabled Bluetooth: hci0: OTP lock is enabled Bluetooth: hci0: API lock is enabled Bluetooth: hci0: Debug lock is disabled Bluetooth: hci0: Minimum firmware build 1 week 10 2014 Bluetooth: hci0: Found device firmware: intel/ibt-11-5.sfi Bluetooth: hci0: Waiting for firmware download to complete Bluetooth: hci0: Firmware loaded in 1333260 usecs Bluetooth: hci0: Waiting for device to boot Bluetooth: hci0: Device booted in 10661 usecs Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-11-5.ddc Bluetooth: hci0: Failed to send Intel_Write_DDC (-95) But I give a try to another combination with ddc file from 250481 and this new sfi: 873629534cf972411618c6c13aef80f2 ibt-11-5.ddc 9bddc765acb16165ae970e7b588b5ea3 ibt-11-5.sfi This combination seems to be fine, but it takes looooong time for mouse to make initial connection (I was sure bluetooth doesn't work at all) The DDC file from the last upload may not work. It is not a data file like the others. ibt-11-5.ddc: ASCII text, with no line terminators Created attachment 252431 [details]
DDC file
Check with this DDC.
(In reply to G Jaya Praveen from comment #30) > Created attachment 252421 [details] > Patch SFI and DDC (In reply to G Jaya Praveen from comment #34) > Created attachment 252431 [details] > DDC file > > Check with this DDC. Bluetooth and WLAN are stable even if both active data are transmitted, but the mouse is sometimes a bit laggy. Is it normal that every data transmission via Bluetooth only reaches about 721 kbit/s (Bluetooth 1.2)? I'm having similar issue with Bluetooth, but with Microsoft Surface Ergonomic keyboard. I've posted problem description here: https://ask.fedoraproject.org/en/question/100782/fedora-25-bluetooth-keyboard-hangs-bluetooth-stack/ If it's broken only in latest linux-firmware, downgrading should fix this particular issue, right? Because for me it's not. I see this issue when using my bluetooth mouse (MS Arc Touch). Not everyone is mentioning the devices that they are using. Note that the MS Arc Touch and MS Surface Ergonomic Keyboard (as reported by Gurenko Alex) are both BT 4.0 devices. My Logitech K810, a BT 3.0 device, works fine when it is the only device connected. It is only when the BT 4.0 device is connected that these issues are occurring. Yes, I probably should've mentioned, that my Bose QuiteComfort 35 still works just fine, although I cannot find which bluetooth version it utilizes. I've had to reinstall my Fedora 25 KDE yesterday and it again worked just fine until I've upgraded all packages and even then it worked one session until the first reboot with new firmware. Interesting. According to the official specs, the Bose QuietComfort 35 supports BT 4.1: https://www.cnet.com/products/bose-quietcomfort-35/specs/ It's possible that the issue maybe cropping up with certain hardware combos, too. For example, I'm running Dell Precision Workstation 5510. It uses the Int 8260 wifi/BT 4.1 combo with a Skylake CPU. (In reply to Robert E. Yawn from comment #39) > Interesting. According to the official specs, the Bose QuietComfort 35 > supports BT 4.1: https://www.cnet.com/products/bose-quietcomfort-35/specs/ > > It's possible that the issue maybe cropping up with certain hardware combos, > too. For example, I'm running Dell Precision Workstation 5510. It uses the > Int 8260 wifi/BT 4.1 combo with a Skylake CPU. I'm using Lenovo T460p with same combo, but laptop-grade CPU (i7-6820HQ). Same problem here. Laptop Dell 7559 i7-6700HQ (upgraded with Intel 8260) and mouse Microsoft Designer (Bluetooth 4.0). Addendum - If i turn off and on the bluetooth leaving the wifi off, the mouse works with no problems. If i turn on the wifi and i connect to a wifi network (2.4G or 5G) the mouse stops working after 5-10 seconds. We need a fix. :/ similar issue but with intel 7260 kernel: iwlwifi 0000:03:00.0: Detected Intel(R) Dual Band Wireless AC 7260, REV=0x144 i was thinking to buy an intel 8265 Same problem here. First stand: - ThinkPad T460s - Intel 8260 (rev 3a) - kernel 4.9.7-201 - logitech mx master Case: mouse stops working after 1-2 minutes of active work. When i need to reconnect it to laptop with bluetooth settings, after that mouse also works about 1-2 minutes and drop the connection. With unifying receiver it works fine. Second: - Zotac id83 plus - kernel 4.4 - logitech mx master (the same) Case: mouse stops working after 5-10 seconds of active work, if wifi is turned off it works fine, but then wifi in ON its stop working. With unifying receiver it works fine. when my mouse stop to work, i see reset full-speed USB device number 3 using ehci-pci same issue with intel 8265 tried to disable auto suspend of the usb port... same problem I've got a similar problem with Debian kernel 4.9.6-3, except my mouse, a Microsoft 3600, just seems to stop, without going into a low framerate first. However, it did seem to go into a low framerate when I tried to see if my BT speaker would work. The speaker would connect, but either not become available in sound settings, or attempting to play to it caused the player (mpv) to just pause at 00:00 indefinitely. When trying to open GNOME's bluetooth settings when the mouse has stopped working, there's a delay of several seconds before it appears, and I see this in journalctl: Feb 18 19:29:31 lenny bluetoothd[1140]: Failed to set mode: Failed (0x03) Feb 18 19:29:31 lenny kernel: Bluetooth: hci0 command 0x0c1a tx timeout Feb 18 19:29:33 lenny bluetoothd[1140]: Failed to set mode: Failed (0x03) Feb 18 19:29:33 lenny gnome-control-c[1824]: Failed to set Discoverable to 1: GDBus.Error:org.bluez.Error.Failed: Failed Feb 18 19:29:33 lenny kernel: Bluetooth: hci0 command 0x0c1a tx timeout Feb 18 19:29:35 lenny kernel: Bluetooth: hci0 command 0x200c tx timeout Feb 18 19:29:37 lenny bluetoothd[1140]: Failed to set mode: Failed (0x03) Feb 18 19:29:37 lenny kernel: Bluetooth: hci0 command 0x0c1a tx timeout Feb 18 19:29:39 lenny bluetoothd[1140]: Failed to set mode: Failed (0x03) Feb 18 19:29:39 lenny kernel: Bluetooth: hci0 command 0x0c1a tx timeout Feb 18 19:29:47 lenny kernel: Bluetooth: hci0 command 0x200c tx timeout Feb 18 19:29:59 lenny kernel: Bluetooth: hci0 command 0x200c tx timeout Feb 18 19:30:11 lenny kernel: Bluetooth: hci0 command 0x200c tx timeout F When the settings dialog eventually opens, it says the mouse is still Connected. Turning bluetooth off and on again makes the mouse reconnect, but only for a few seconds. I got same problem i checked some wikis and forums tried many ways like: disable NetworkManager, bluetoothctl pair device Lenovo Thinkpad T460p debian stretch (i used Arch Linux with latest kernel 2017-02-15, same issue) kernel 4.9 Plasma for desktop env Intel dual band wireless 8260 Checked dmesg: [ 656.245284] Bluetooth: hci0: Bootloader revision 0.0 build 2 week 52 2014 [ 656.252273] Bluetooth: hci0: Device revision is 5 [ 656.252274] Bluetooth: hci0: Secure boot is enabled [ 656.252275] Bluetooth: hci0: OTP lock is enabled [ 656.252275] Bluetooth: hci0: API lock is enabled [ 656.252276] Bluetooth: hci0: Debug lock is disabled [ 656.252276] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [ 656.252510] Bluetooth: hci0: Found device firmware: intel/ibt-11-5.sfi [ 657.920245] Bluetooth: hci0: Waiting for firmware download to complete [ 657.920247] Bluetooth: hci0: Firmware loaded in 1636664 usecs [ 657.920294] Bluetooth: hci0: Waiting for device to boot [ 657.931249] Bluetooth: hci0: Device booted in 10706 usecs [ 657.931276] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-11-5.ddc [ 657.932254] Bluetooth: hci0: Failed to send Intel_Write_DDC (-22) First connection will keep for few minutes after it will lost connection. When you check plasma Bluetooth-applet, it shows device is connected however, when you try to disconnect device, it will keep showing connected unless you disable Bluetooth, It will automatically connect your mouse when you enable Bluetooth. FWIW... I still had the Debian package firmware-iwlwifi version 20160824-1 available in my cache so I installed that. With this version the situation is much improved, but still not perfect. Every so often (something like a couple of minutes) the mouse stops working for a few seconds, then the bluetooth icon in the status bar briefly flashes off, then the mouse connection is restored. OK, we have a wifi BT coex issue here. Taking this bug to wifi. Pease be more precise with wifi firmware versions. Are we talking about -22.ucode versus -19.ucode? (In reply to Emmanuel Grumbach from comment #50) > Pease be more precise with wifi firmware versions. Are we talking about > -22.ucode versus -19.ucode? TERRA MOBILE 1542 i7-6700T Linux 4.10.0-gentoo (at the Moment, 28.02.2017 Europe/Zurich) pcie: Intel Corporation Wireless 8260 [8086:24f3] (rev 3a) usb: ID 8087:0a2b Intel Corp. md5sum 14428864561a970cac91b355e8cd9b61 /lib/firmware/iwlwifi-8000C-22.ucode md5sum 873629534cf972411618c6c13aef80f2 /lib/firmware/intel/ibt-11-5.ddc md5sum 9bddc765acb16165ae970e7b588b5ea3 /lib/firmware/intel/ibt-11-5.sfi WLAN and Bluetooth are stable, but Bluetooth HIDs are sometimes a bit laggy. @Stefan: Thanks, but then, no bug on this combo of Wi-Fi and BT firmware versions? This bug seems to be about BT not working at all. (In reply to Emmanuel Grumbach from comment #52) > Thanks, but then, no bug on this combo of Wi-Fi and BT firmware versions? > This bug seems to be about BT not working at all. I'm not sure why the mouse is not working properly. I can only show you my kernel log: https://drive.google.com/file/d/0B3pmY9R_R3jqWmtQb2szQ3V0dFU/view?usp=sharing With the older package (20160824-1) I described in comment 49: 14428864561a970cac91b355e8cd9b61 /lib/firmware/iwlwifi-8000C-22.ucode 2010a4f3942b6df95ed928f92db3d000 /lib/firmware/intel/ibt-11-5.ddc 2f06625d1cab8e6edb339dc7a0db4e91 /lib/firmware/intel/ibt-11-5.sfi With Debian latest (20161130-2), as described in comment 47: 14428864561a970cac91b355e8cd9b61 /lib/firmware/iwlwifi-8000C-22.ucode 42ca857a390890dda668af3670367806 /lib/firmware/intel/ibt-11-5.ddc 413da432ba53076ed31a1dda17a1f43d /lib/firmware/intel/ibt-11-5.sfi @Tony, Oh, OK. So clearly, this a regression in BT firmware. I am from the Wifi team. So I can't do much for this. I'll send instructions on Sunday on how to collect debug data to try to see what happens. i read on the web then if the people don't use the wifi.. bluetooth work fine... when i use ethernet cable instead of wifi... bluetooth work alway fine... i got issue because is stoped to use an ethernet cable... so i don't know if it's only a bluetooth problem, i think there is also a wifi issue. Created attachment 254911 [details] attachment-32063-0.html You can try disable NetworkManager to see if Bluetooth work. On Fri, Feb 24, 2017, 9:33 PM <bugzilla-daemon@bugzilla.kernel.org> wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=190831 > > --- Comment #56 from Marc Collin (collinm@laboiteaprog.com) --- > i read on the web then if the people don't use the wifi.. bluetooth work > fine... > > when i use ethernet cable instead of wifi... bluetooth work alway fine... > i got issue because is stoped to use an ethernet cable... > > > so i don't know if it's only a bluetooth problem, i think there is also a > wifi > issue. > > -- > You are receiving this mail because: > You are on the CC list for the bug. In my case Bluetooth mouse works smooth as long as WiFi is not connected. When both Bluetooth and WiFi are used: - With stock BT firmware. Mouse stops responding completely after few seconds or in best case a minute or so. Reloading btusb module fixes it for next few seconds. - With recent BT firmware post here it works most of the time, but mouse is a bit jumpy (still better than no mouse at all) Maybe it's worth to mention in my case I use BT-LE mouse. Created attachment 254925 [details] Core24 with uSniffer Hi all, I attached a WiFi firmware with debug enabled. To use it, you'll first need to make sure your WiFi driver is new enough to load -27.ucode. To get our latest WiFi driver, please take the Core24 driver (or the master branch) from: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi/core_release Then, please reproduce the problem and while the problem is happening, create a debug dump: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi/debugging#firmware_debugging You'll need the 'echo 1 > /sys/kernel/debug/iwlwifi/0000\:0X\:00.0/iwlmvm/fw_dbg_collect' command mentioned there. Please take the time to read our privacy notice: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi/debugging#privacy_aspects Thank you. I forgot to mention: when you provide the data, please open another bug so that it will be easier to track each user. Make sure to CC linuxwifi@intel.com to the bug you'll create - thanks. Anyone? :) (In reply to Emmanuel Grumbach from comment #61) > Anyone? :) Happy to help, but I keep forgetting my BT keyboard at home and I have problem with my work laptop. Also I might need some help with WiFi firmware installation. Are you available on IRC or something? When I tried to compile backport-iwlwifi I got a load of errors about config_enabled(), which was apparently removed from kernel 4.9: <https://patchwork.kernel.org/patch/9378087/>. Is there another branch or something for the driver that will compile on kernel 4.9, or a simple fix for this one? (In reply to Gurenko Alex from comment #62) > (In reply to Emmanuel Grumbach from comment #61) > > Anyone? :) > > Happy to help, but I keep forgetting my BT keyboard at home and I have > problem with my work laptop. Also I might need some help with WiFi firmware > installation. Are you available on IRC or something? My wife forbids IRC (well, no. She doesn't. But you got my point :)) Installing the WiFi firmware is as easy as installing the BT FW. Just drop the file under /lib/firwmare (and *not* /lib/firmware/intel/ which is the directory BT looks at), and then reload iwlwifi module (or reboot). (In reply to Tony Houghton from comment #63) > When I tried to compile backport-iwlwifi I got a load of errors about > config_enabled(), which was apparently removed from kernel 4.9: > <https://patchwork.kernel.org/patch/9378087/>. Is there another branch or > something for the driver that will compile on kernel 4.9, or a simple fix > for this one? Can you please take the master branch of the backport project? I want to believe that the push I did earlier fixed that. (In reply to Emmanuel Grumbach from comment #64) > (In reply to Gurenko Alex from comment #62) > > (In reply to Emmanuel Grumbach from comment #61) > > > Anyone? :) > > > > Happy to help, but I keep forgetting my BT keyboard at home and I have > > problem with my work laptop. Also I might need some help with WiFi firmware > > installation. Are you available on IRC or something? > > My wife forbids IRC (well, no. She doesn't. But you got my point :)) > Installing the WiFi firmware is as easy as installing the BT FW. > Just drop the file under /lib/firwmare (and *not* /lib/firmware/intel/ which > is the directory BT looks at), and then reload iwlwifi module (or reboot). Right, I have not looked into that at all and I forgot keyboard at home again (sry, not enough sleep lately). I'll try it tonight and let you know Created attachment 255005 [details] Debug-Log from iwlwifi on Kernel 4.10.1 (In reply to Emmanuel Grumbach from comment #59) > Created attachment 254925 [details] > Core24 with uSniffer (In reply to Emmanuel Grumbach from comment #61) > Anyone? :) This firmware is not loaded by my kernel, but I was able to activate and collect the debug output with Kernel 4.10.1 and my setup (comment #51). But with this setup, it does not happen anymore. @Stefan: in the log you attached, you still load -22.ucode. (In reply to Emmanuel Grumbach from comment #64) > Can you please take the master branch of the backport project? I want to > believe that the push I did earlier fixed that. Yes, that works, thanks. But it works too well, my mouse is now behaving perfectly! I used the udev rule for creating dump logs automatically, and so far none have appeared. I take it there would be no point in creating one manually while it's behaving correctly? If you want to get to the bottom of this to make sure it doesn't regress again, and you can make a debugging version of -22.ucode I'll be happy to test that for you. If you are happy, I won't do anything on -22.ucode. No point to create manual dump. Anyone else before I close the bug? (In reply to Emmanuel Grumbach from comment #69) > If you are happy, I won't do anything on -22.ucode. > No point to create manual dump. > > Anyone else before I close the bug? Can you please leave it open? I'll be able to test it in ~2-3 hours and I don't want to be left alone if the problem persists for me :) No worries. I am getting notifications on closed bugs anyway. But I'll wait until Sunday or so. Created attachment 255011 [details] attachment-14468-0.html Thanks for work in on our issue. On Wed, Mar 1, 2017, 10:32 AM <bugzilla-daemon@bugzilla.kernel.org> wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=190831 > > --- Comment #71 from Emmanuel Grumbach (emmanuel.grumbach@intel.com) --- > No worries. I am getting notifications on closed bugs anyway. But I'll wait > until Sunday or so. > > -- > You are receiving this mail because: > You are on the CC list for the bug. (In reply to Emmanuel Grumbach from comment #71) > No worries. I am getting notifications on closed bugs anyway. But I'll wait > until Sunday or so. So, I gave it a go, and assuming new firmware was used (couldn't see it anywhere). It...didn't work for me... Do I understand correctly, that I only needed to copy iwlwifi-8000C-27.ucode to /lib/firmware and reboot, nothing else? It should be picked up automatically? I've echoed 1 to the /sys/... so what kind of logs you want me to grab? It's interesting that disabling WiFi keeps keyboard working, but enabling Wifi kills BT connection instantly. please attach the dmesg output. Created attachment 255019 [details]
agurenko-dmesg.log
Here is my dmesg.log
iwlwifi 0000:03:00.0: loaded firmware version 22.361476.0 op_mode iwlmvm You are still using the old firmware. As mentioned in comment 59, you also need to install the backport driver. Check https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi/core_release#how_to_install_the_driver But of course, don't take Core14, but rather the master branch: git clone https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/backport-iwlwifi.git You can also check the firmware version with: ethtool -i wlp3s0 | grep firmware Created attachment 255021 [details] new driver from master branch, firmware 22 and 27 still not working I installed the new driver from master branch: git clone https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/backport-iwlwifi.git -b master cd backport-iwlwifi make defconfig-iwlwifi-public sed -i 's/CPTCFG_IWLMVM_VENDOR_CMDS=y/# CPTCFG_IWLMVM_VENDOR_CMDS is not set/' .config make -j4 make install Tried with both iwlwifi-8000C-22.ucode and iwlwifi-8000C-27.ucode The situation looks the same, BT is working as long as wifi is disconnected then it stop immediately. Attached dmesg with both firmware Created attachment 255023 [details]
agurenko-dmesg.log with -27 firmware
So, yeah, looks like that didn't work either and behaviour was really weird, some letters on a keyboard were working fine, other didn't at all, all hot keys worked though.
@cyberwolf: ok - can you please record the data required as explain comment 59? Created attachment 255025 [details]
Core24 with uSniffer
Please use this firmware.
Somehow the debug wasn't enabled on the previous firmware. I hope this time it will work. I just don't have a 8260 to test right now.
Created attachment 255031 [details] agurenko-dmesg.log latest (In reply to Emmanuel Grumbach from comment #80) > Created attachment 255025 [details] > Core24 with uSniffer > > Please use this firmware. > Somehow the debug wasn't enabled on the previous firmware. I hope this time > it will work. I just don't have a 8260 to test right now. so, I've tried this file too and it did reconnect on the first pause (I give it 30 seconds), but hang on a second try @Emmanuel I have a problem with gpg encryption: :~# gpg -r 18D075865D915B5E386F660F2D0B96FE6E363201 --encrypt iwl.dump gpg: 18D075865D915B5E386F660F2D0B96FE6E363201: skipped: No public key gpg: iwl.dump: encryption failed: No public key @cyberwolf gpg --recv-keys 18D075865D915B5E386F660F2D0B96FE6E363201 Then you should be able to use it. Please open a new bug when you have the data. @Gurenka Alex - I saw that the debugging started and that you triggered a dump. Very good. Now, please open a new bug, describe exactly the scenario (What BT profile you use e.g.) and attach the dump. Let me remind you to read the privacy notice. Please remember to CC linuxwifi@intel.com to the bugs you open. (In reply to Emmanuel Grumbach from comment #83) > @Gurenka Alex - I saw that the debugging started and that you triggered a > dump. Very good. Now, please open a new bug, describe exactly the scenario > (What BT profile you use e.g.) and attach the dump. Let me remind you to > read the privacy notice. > > Please remember to CC linuxwifi@intel.com to the bugs you open. Thank you, I've created a bug here: https://bugzilla.kernel.org/show_bug.cgi?id=194759 I'd like to close this bug which is too generic. For now, only Alex opened another bug with the required data. Anyone else? (In reply to cyberwolf from comment #77) > Created attachment 255021 [details] > new driver from master branch, firmware 22 and 27 still not working > > > I installed the new driver from master branch: > > git clone > https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/backport-iwlwifi.git > -b master > > cd backport-iwlwifi > > make defconfig-iwlwifi-public > sed -i 's/CPTCFG_IWLMVM_VENDOR_CMDS=y/# CPTCFG_IWLMVM_VENDOR_CMDS is > not > set/' .config > make -j4 > > make install > > Tried with both iwlwifi-8000C-22.ucode and iwlwifi-8000C-27.ucode > The situation looks the same, BT is working as long as wifi is disconnected > then it stop immediately. > Attached dmesg with both firmware I have to use sudo make install because it is not working when I type make install. I did something with you and also I have not fixed my problem yet. after installing latest driver my firmware version becomes to 27.455470.0 I think it is the latest version. (In reply to Emmanuel Grumbach from comment #85) > I'd like to close this bug which is too generic. For now, only Alex opened > another bug with the required data. Anyone else? Are we done here? I followed the link below: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi/debugging#firmware_debugging set: CONFIG_ALLOW_DEV_COREDUMP to Y. try to echo 1 > /sys/kernel/debug/iwlwifi/0000\:0X\:00.0/iwlmvm/fw_dbg_collect got an error code: bash: /sys/kernel/debug/iwlwifi/0000:0X:00.0/iwlmvm/fw_dbg_collect: No such file or directory tried to touch a file touch: cannot touch '/sys/kernel/debug/iwlwifi/0000:0X:00.0/iwlmvm/fw_dbg_collect': No such file or directory tried to use vim but doesn't allow me to write You need to replace X in the command with the right number in your system as explained in the wiki (In reply to Emmanuel Grumbach from comment #87) > You need to replace X in the command with the right number in your system as > explained in the wiki thanks for help https://bugzilla.kernel.org/show_bug.cgi?id=194815 this is my report and cc to linuxwifi@intel.com OK - close this now for now. |