[Bug 1866697] Re: Kernel 5.5.x Does Not Support BCM4360 WiFi Adapter
** Also affects: broadcom-sta (Ubuntu) Importance: Undecided Status: New ** No longer affects: linux (Ubuntu) ** Changed in: broadcom-sta (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1866697 Title: Kernel 5.5.x Does Not Support BCM4360 WiFi Adapter To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/broadcom-sta/+bug/1866697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1866697] Re: Kernel 5.5.x Does Not Support BCM4360 WiFi Adapter
Thanks, Mr. Yang. Before I read your note, I was researching why the 'dkms status' was still showing the module for the 5.3 kernel and came across a page (https://ubuntu.pkgs.org/19.10/ubuntu-multiverse-i386/broadcom-sta- dkms_6.30.223.271-11_all.deb.html) with simple two-step instructions to install broadcom modules. I did the update via 'sudo apt update' (my system also listed packages that I could upgrade, which I did via 'sudo apt upgrade'), then install Broadcom dkms modules' which I did via 'sudo apt install broadcom-sta- dkms'. I rebooted and wireless is now working fine. The 'dkms status' now shows: bcmwl, 6.30.223.271+bdcom, 5.3.18-050318-generic, x86_64: installed broadcom-sta, 6.30.223.271, 5.5.8-050508-generic, x86_64: installed Please close this bug report. Thanks you for your involvement! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1866697 Title: Kernel 5.5.x Does Not Support BCM4360 WiFi Adapter To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1866697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1866697] Re: Kernel 5.5.x Does Not Support BCM4360 WiFi Adapter
You don't have corresponding DKMS modules built. Rebuild with: $ sudo dkms install bcmwl/6.30.223.271+bdcom -k 5.5.8-050508-generic If any error found, it will prompt a path /var/lib/dkms//make.log, then please attach that log file. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1866697 Title: Kernel 5.5.x Does Not Support BCM4360 WiFi Adapter To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1866697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1866697] Re: Kernel 5.5.x Does Not Support BCM4360 WiFi Adapter
Results of dpkg -l|grep linux-.*5.5.8 | awk '{print $2}':
linux-headers-5.5.8-050508
linux-headers-5.5.8-050508-generic
linux-image-unsigned-5.5.8-050508-generic
linux-modules-5.5.8-050508-generic
Results of dkms status:
bcmwl, 6.30.223.271+bdcom, 5.3.18-050318-generic, x86_64: installed
-
Do I have the wrong version of something installed?
Dave
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Title:
Kernel 5.5.x Does Not Support BCM4360 WiFi Adapter
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[Bug 1866697] Re: Kernel 5.5.x Does Not Support BCM4360 WiFi Adapter
Could you paste output of `dpkg -l|grep linux-.*5.5.8` and `dkms
status`? It works just fine on Focal with same v5.5.8 mainline kernel:
$ dpkg -l|grep linux-.*5.5.8 | awk '{print $2}'
linux-headers-5.5.8-050508
linux-headers-5.5.8-050508-generic
linux-image-unsigned-5.5.8-050508-generic
linux-modules-5.5.8-050508-generic
$ dkms status
broadcom-sta, 6.30.223.271, 5.5.8-050508-generic, x86_64: installed
03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4360
802.11ac Wireless Network Adapter [14e4:43a0] (rev 03)
Subsystem: Apple Inc. BCM4360 802.11ac Wireless Network Adapter
[106b:0112]
Kernel driver in use: wl
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Kernel 5.5.x Does Not Support BCM4360 WiFi Adapter
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[Bug 1866697] Re: Kernel 5.5.x Does Not Support BCM4360 WiFi Adapter
apport information ** Tags added: apport-collected ** Description changed: When I upgraded an older Macbook Air (running Ubuntu 18.04.4) from kernel 4.15 to 5.5, the wifi adapter no longer worked. The system was reporting that there were no wifi adapters found. I did research, tried some of the suggested changes (mostly installing the DEB package with the Broadcom kernel source) and had no luck getting wifi to work. Installed kernel 5.3.18 and the wifi adapter is found and is working. cat /proc/version_signature returns 'no such file' lscpi -vnvn returns (for the wifi adapter): 03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4360 802.11ac Wireless Network Adapter [14e4:43a0] (rev 03) Subsystem: Apple Inc. BCM4360 802.11ac Wireless Network Adapter [106b:0117] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort+ SERR- Capabilities: [ac] Express (v2) Endpoint, MSI 00 DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 10.000W DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr+ NoSnoop+ MaxPayload 128 bytes, MaxReadReq 1024 bytes DevSta: CorrErr- UncorrErr+ FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <2us, L1 <32us ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+ LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR+, OBFF Via WAKE# DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn- Capabilities: [13c v1] Device Serial Number 48-d7-00-ff-ff-00-00-01 Capabilities: [150 v1] Power Budgeting Capabilities: [160 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb:Fixed- WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0:Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb:Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff Status: NegoPending- InProgress- Capabilities: [1b0 v1] Latency Tolerance Reporting Max snoop latency: 3145728ns Max no snoop latency: 3145728ns Capabilities: [220 v1] #15 Kernel modules: bcma lsb_release returns: Description: Ubuntu 18.04.4 LTS Release: 18.04 apt-cache for the driver kernel source returns: bcmwl-kernel-source: Installed: 6.30.223.271+bdcom-0ubuntu5 Candidate: 6.30.223.271+bdcom-0ubuntu5 Version table: *** 6.30.223.271+bdcom-0ubuntu5 100 100 /var/lib/dpkg/status 6.30.223.271+bdcom-0ubuntu5~18.04.1 500 500 http://us.archive.ubuntu.com/ubuntu bionic-updates/restricted amd64 Packages 6.30.223.271+bdcom-0ubuntu4 500 500 http://us.archive.ubuntu.com/ubuntu bionic/restricted amd64 Packages What I expected to happen: Wifi connection (and icon showing in status bar) What happened instead: WiFi adapter not found. + --- + ProblemType: Bug + ApportVersion: 2.20.9-0ubuntu7.11 + Architecture: amd64 + CurrentDesktop: ubuntu:GNOME + DistroRelease:
