Processed: Re: Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine
Processing control commands: > found -1 20210315-1 Bug #985632 [firmware-brcm80211] firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine Marked as found in versions firmware-nonfree/20210315-1. -- 985632: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=985632 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine
Control: found -1 20210315-1 > I will re-check 20210315-1. The system boots with 20210315-1 and the reported symtom remains in the same way. Ryutaroh
Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine
Hi Maximilian, thank you again for your response. > but are you sure that these > bootflags are still adequate for the latest cypress firmware? What did you mean by "bootflags"?? Did you mean /proc/cmdline (i.e. cmdline.txt in Raspberry Pi)? > concerning bluetooth unfortunately this seems missing firmware > in latest upstream firmware git (see #962038 ) or possible wget info > https://wiki.debian.org/RaspberryPi4#Bluetooth I know that bluetooth interferes with 2.4GHz WiFi with pure Debian packages as reported in https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=984844 I do not see any intererence between bluetooth and 5GHz WiFi. I doubt the intererence as bluetooth frequency does not overlap with 5GHz WiFi at all. With the firmware 20210208-4, 2.4GHz WiFi works fine provided that bluetooth is turned off by rfkill etc. I am running a combination of pure Debian packages and encountered the reported symptom. What is a Debian way to use 5GHz WiFi? Do you need additional information? > this should not be reproducible as 20210315-1 and 20210315-1~exp1 are > unchanged (just uploaded into experimental before unstable). I will re-check 20210315-1. Best regards, Ryutaroh
Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine
Dear Ryutaroh, > It is Raspberry Pi 4B 8GB model. I see thank you for all the dmesg. > > please show affected dmesg output working and non working, > > the difference between 20210208-3 20210208-4 is minimal, > > hence it should be easy to find out what broke? > > Not at all, unfortunately. > 20210208-3 was completely broken on RPi4B as > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=984489 > 20210208-1 to 20210208-3 were broken... > The last working version was 20201218-3, and I apt-mark-holded > firmware-brcm80211. > I unhold it in the weekend and found this issue. please excuse my ignorance first, but are you sure that these bootflags are still adequate for the latest cypress firmware? concerning bluetooth unfortunately this seems missing firmware in latest upstream firmware git (see #962038 ) or possible wget info https://wiki.debian.org/RaspberryPi4#Bluetooth > I attach dmesg of 20201218-3, 20210208-4, and 20210315-1. > It was also interesting that installation of 20210315-1 causes boot failure > and showed "Give root password for maintainance"... > Should I file a separete report against 20210315-1? > 20210315-1~exp1 was booted fine... this should not be reproducible as 20210315-1 and 20210315-1~exp1 are unchanged (just uploaded into experimental before unstable). Thank you for your report! maximilian
Processed: Re: Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine
Processing control commands: > tags -1 - moreinfo Bug #985632 [firmware-brcm80211] firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine Removed tag(s) moreinfo. -- 985632: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=985632 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine
Control: tags -1 - moreinfo Hi Maximilian, thank you for your attention! > please provide info on the affected hardware, It is Raspberry Pi 4B 8GB model. > please show affected dmesg output working and non working, > the difference between 20210208-3 20210208-4 is minimal, > hence it should be easy to find out what broke? Not at all, unfortunately. 20210208-3 was completely broken on RPi4B as https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=984489 20210208-1 to 20210208-3 were broken... The last working version was 20201218-3, and I apt-mark-holded firmware-brcm80211. I unhold it in the weekend and found this issue. I attach dmesg of 20201218-3, 20210208-4, and 20210315-1. It was also interesting that installation of 20210315-1 causes boot failure and showed "Give root password for maintainance"... Should I file a separete report against 20210315-1? 20210315-1~exp1 was booted fine... Best regards, Ryutaroh dmesg.tar.xz Description: Binary data
Processed: Re: Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine
Processing commands for cont...@bugs.debian.org: > severity 985632 important Bug #985632 [firmware-brcm80211] firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine Severity set to 'important' from 'grave' > tags 985632 moreinfo Bug #985632 [firmware-brcm80211] firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine Added tag(s) moreinfo. > stop Stopping processing here. Please contact me if you need assistance. -- 985632: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=985632 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine
severity 985632 important tags 985632 moreinfo stop On Sun, Mar 21, 2021 at 09:59:45AM +0900, Ryutaroh Matsumoto wrote: > Package: firmware-brcm80211 > Version: 20210208-4 > Severity: grave > Tags: sid bullseye > Justification: renders package unusable please provide info on the affected hardware, also using apropriate bug levels would be nice. > 5GHz WiFi stopped working with 20210208-4. > iw wlan0 scan does not show SSID of 5GHz WiFi. > With 20201218-3, 5GHz worked fine, > provided that vc4.ko is blacklisted (see #981616). please show affected dmesg output working and non working, the difference between 20210208-3 20210208-4 is minimal, hence it should be easy to find out what broke? thank you for your report + kind regards, signature.asc Description: PGP signature
Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine
Package: firmware-brcm80211 Version: 20210315-1~exp1 Followup-For: Bug #985632 Dear Maintainer, This reported symptom also exists in 20210315-1~exp1. Best regards, Ryutaroh -- System Information: Debian Release: bullseye/sid APT prefers testing APT policy: (990, 'testing'), (500, 'unstable'), (1, 'experimental') Architecture: arm64 (aarch64) Kernel: Linux 5.10.0-4-rt-arm64 (SMP w/4 CPU threads; PREEMPT) Kernel taint flags: TAINT_CRAP Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled firmware-brcm80211 depends on no packages. firmware-brcm80211 recommends no packages. Versions of packages firmware-brcm80211 suggests: ii initramfs-tools 0.140 -- no debconf information
Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine
Package: firmware-brcm80211 Version: 20210208-4 Severity: grave Tags: sid bullseye Justification: renders package unusable X-Debbugs-Cc: debian-...@lists.debian.org Dear Maintainer, 5GHz WiFi stopped working with 20210208-4. iw wlan0 scan does not show SSID of 5GHz WiFi. With 20201218-3, 5GHz worked fine, provided that vc4.ko is blacklisted (see #981616). I will see if the newer package in the experimental behaves differently. Best regards, Ryutaroh Matsumoto5GHz WiFi stopped working with 20210208-4. iw wlan0 scan does not show SSID of 5GHz WiFi. With 20201218-3, 5GHz worked fine, provided that vc4.ko is blacklisted (see #981616). I will see if the newer package in the experimental behaves differently. Best regards, Ryutaroh Matsumoto5GHz WiFi stopped working with 20210208-4. iw wlan0 scan does not show SSID of 5GHz WiFi. With 20201218-3, 5GHz worked fine, provided that vc4.ko is blacklisted (see #981616). I will see if the newer package in the experimental behaves differently. Best regards, Ryutaroh Matsumoto5GHz WiFi stopped working with 20210208-4. iw wlan0 scan does not show SSID of 5GHz WiFi. With 20201218-3, 5GHz worked fine, provided that vc4.ko is blacklisted (see #981616). I will see if the newer package in the experimental behaves differently. Best regards, Ryutaroh Matsumoto5GHz WiFi stopped working with 20210208-4. iw wlan0 scan does not show SSID of 5GHz WiFi. With 20201218-3, 5GHz worked fine, provided that vc4.ko is blacklisted (see #981616). I will see if the newer package in the experimental behaves differently. Best regards, Ryutaroh Matsumoto -- System Information: Debian Release: bullseye/sid APT prefers testing APT policy: (990, 'testing'), (500, 'unstable'), (1, 'experimental') Architecture: arm64 (aarch64) Kernel: Linux 5.10.0-4-rt-arm64 (SMP w/4 CPU threads; PREEMPT) Kernel taint flags: TAINT_CRAP Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled firmware-brcm80211 depends on no packages. firmware-brcm80211 recommends no packages. Versions of packages firmware-brcm80211 suggests: ii initramfs-tools 0.139 -- no debconf information
