Public bug reported: When I boot linux-image-4.13.0-36-generic then I get an eth0 interface and dmesg output includes:
ssb: Core 0 found: Fast Ethernet (cc 0x806, rev 0x07, vendor 0x42 43) b44: Broadcom 44xx/47xx 10/100 PCI ethernet driver version 2.0 b44 ssb1:0 eth0: Broadcom 44xx/47xx 10/100 PCI ethernet driver 00 When I boot linux-image-4.15.0-10-generic those lines don't appear and I don't get an eth0 interface. Doing modprobe b44 doesn't help. This is on a Dell Inspiron 6400. I wonder if I'm running into this bug: https://patchwork.kernel.org/patch/10185397/ I'm reporting it while running linux-image-4.13.0-36-generic because I also can't get wireless to work in 4.15, so I can't report from there. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-10-generic 4.15.0-10.11 ProcVersionSignature: Ubuntu 4.13.0-36.40-generic 4.13.13 Uname: Linux 4.13.0-36-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.13.0-36-generic. ApportVersion: 2.20.8-0ubuntu10 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: STAC9200 Analog [STAC9200 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: bgjenero 1449 F.... pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xefffc000 irq 24' Mixer name : 'SigmaTel STAC9200' Components : 'HDA:83847690,102801bd,00102201 HDA:14f12bfa,14f100c3,00090000' Controls : 22 Simple ctrls : 9 CurrentDesktop: XFCE Date: Sat Mar 10 20:55:15 2018 HibernationDevice: RESUME=UUID=46f322d9-a161-4e1f-8a08-432d79aeac18 InstallationDate: Installed on 2012-01-19 (2243 days ago) InstallationMedia: Xubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) JournalErrors: -- Logs begin at Sat 2018-03-10 18:57:57 EST, end at Sat 2018-03-10 20:55:01 EST. -- Mar 10 20:40:53 hostname wpa_supplicant[669]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Mar 10 20:40:53 hostname wpa_supplicant[669]: dbus: Failed to construct signal Lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: Dell Inc. MM061 ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-36-generic root=UUID=54eeb2ee-ee10-4c6b-9c61-1b790e52fd1e ro resume=/dev/sda6 nopti RelatedPackageVersions: linux-restricted-modules-4.13.0-36-generic N/A linux-backports-modules-4.13.0-36-generic N/A linux-firmware 1.172 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to bionic on 2018-03-11 (0 days ago) dmi.bios.date: 06/13/2007 dmi.bios.vendor: Dell Inc. dmi.bios.version: A17 dmi.board.name: 0XD720 dmi.board.vendor: Dell Inc. dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA17:bd06/13/2007:svnDellInc.:pnMM061:pvr:rvnDellInc.:rn0XD720:rvr:cvnDellInc.:ct8:cvr: dmi.product.name: MM061 dmi.sys.vendor: Dell Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1754911 Title: b44 Ethernet driver not working in Linux 4.15 on Inspiron 6400 Status in linux package in Ubuntu: New Bug description: When I boot linux-image-4.13.0-36-generic then I get an eth0 interface and dmesg output includes: ssb: Core 0 found: Fast Ethernet (cc 0x806, rev 0x07, vendor 0x42 43) b44: Broadcom 44xx/47xx 10/100 PCI ethernet driver version 2.0 b44 ssb1:0 eth0: Broadcom 44xx/47xx 10/100 PCI ethernet driver 00 When I boot linux-image-4.15.0-10-generic those lines don't appear and I don't get an eth0 interface. Doing modprobe b44 doesn't help. This is on a Dell Inspiron 6400. I wonder if I'm running into this bug: https://patchwork.kernel.org/patch/10185397/ I'm reporting it while running linux-image-4.13.0-36-generic because I also can't get wireless to work in 4.15, so I can't report from there. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-10-generic 4.15.0-10.11 ProcVersionSignature: Ubuntu 4.13.0-36.40-generic 4.13.13 Uname: Linux 4.13.0-36-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.13.0-36-generic. ApportVersion: 2.20.8-0ubuntu10 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: STAC9200 Analog [STAC9200 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: bgjenero 1449 F.... pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xefffc000 irq 24' Mixer name : 'SigmaTel STAC9200' Components : 'HDA:83847690,102801bd,00102201 HDA:14f12bfa,14f100c3,00090000' Controls : 22 Simple ctrls : 9 CurrentDesktop: XFCE Date: Sat Mar 10 20:55:15 2018 HibernationDevice: RESUME=UUID=46f322d9-a161-4e1f-8a08-432d79aeac18 InstallationDate: Installed on 2012-01-19 (2243 days ago) InstallationMedia: Xubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) JournalErrors: -- Logs begin at Sat 2018-03-10 18:57:57 EST, end at Sat 2018-03-10 20:55:01 EST. -- Mar 10 20:40:53 hostname wpa_supplicant[669]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Mar 10 20:40:53 hostname wpa_supplicant[669]: dbus: Failed to construct signal Lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: Dell Inc. MM061 ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-36-generic root=UUID=54eeb2ee-ee10-4c6b-9c61-1b790e52fd1e ro resume=/dev/sda6 nopti RelatedPackageVersions: linux-restricted-modules-4.13.0-36-generic N/A linux-backports-modules-4.13.0-36-generic N/A linux-firmware 1.172 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to bionic on 2018-03-11 (0 days ago) dmi.bios.date: 06/13/2007 dmi.bios.vendor: Dell Inc. dmi.bios.version: A17 dmi.board.name: 0XD720 dmi.board.vendor: Dell Inc. dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA17:bd06/13/2007:svnDellInc.:pnMM061:pvr:rvnDellInc.:rn0XD720:rvr:cvnDellInc.:ct8:cvr: dmi.product.name: MM061 dmi.sys.vendor: Dell Inc. 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