Running upstream 5.5-rc2 mainline build: $ dmesg | grep -e usb -e xhci -e hub [ 13.482690] usbcore: registered new interface driver usbfs [ 13.486685] usbcore: registered new interface driver hub [ 13.490894] usbcore: registered new device driver usb [ 20.767117] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 20.785496] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 20.798259] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000000009810 [ 20.811788] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 20.823094] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 20.836334] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 20.848887] usb usb1: Product: xHCI Host Controller [ 20.858017] usb usb1: Manufacturer: Linux 5.5.0-050500rc2-generic xhci-hcd [ 20.869159] usb usb1: SerialNumber: 0000:00:14.0 [ 20.878106] hub 1-0:1.0: USB hub found [ 20.886024] hub 1-0:1.0: 16 ports detected [ 20.896244] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 20.905530] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 20.916945] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed [ 20.927188] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 20.939474] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 20.950664] usb usb2: Product: xHCI Host Controller [ 20.959488] usb usb2: Manufacturer: Linux 5.5.0-050500rc2-generic xhci-hcd [ 20.970333] usb usb2: SerialNumber: 0000:00:14.0 [ 20.979098] hub 2-0:1.0: USB hub found [ 20.986792] hub 2-0:1.0: 10 ports detected [ 20.995285] usb: port power management may be unreliable [ 21.234739] usb 1-2: new high-speed USB device number 2 using xhci_hcd [ 21.420393] usb 1-2: New USB device found, idVendor=0424, idProduct=2807, bcdDevice= 2.04 [ 21.438440] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 21.456273] usb 1-2: Product: USB2807 Hub [ 21.475407] usb 1-2: Manufacturer: Microchip [ 21.483366] hub 1-2:1.0: USB hub found [ 21.497439] hub 1-2:1.0: 7 ports detected [ 21.643079] usb 1-3: new high-speed USB device number 3 using xhci_hcd [ 21.804368] usb 1-3: New USB device found, idVendor=04b4, idProduct=6570, bcdDevice=32.99 [ 21.818352] usb 1-3: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 21.828698] usb 1-3: Product: USB2.0 Hub [ 21.845471] hub 1-3:1.0: USB hub found [ 21.862212] hub 1-3:1.0: 4 ports detected [ 21.882739] usb 1-2.1: new high-speed USB device number 4 using xhci_hcd [ 21.991442] usb 1-2.1: New USB device found, idVendor=0403, idProduct=6011, bcdDevice= 8.00 [ 22.002897] usb 1-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 22.013317] usb 1-2.1: Product: Quad RS232-HS [ 22.020854] usb 1-2.1: Manufacturer: FTDI [ 22.122687] usb 1-4: new high-speed USB device number 5 using xhci_hcd [ 22.288257] usb 1-4: New USB device found, idVendor=04b4, idProduct=6570, bcdDevice=32.99 [ 22.302833] usb 1-4: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 22.302835] usb 1-4: Product: USB2.0 Hub [ 22.364574] hub 1-4:1.0: USB hub found [ 22.370903] usb 1-2.2: new high-speed USB device number 6 using xhci_hcd [ 22.380040] hub 1-4:1.0: 4 ports detected [ 22.495795] usb 1-2.2: New USB device found, idVendor=0424, idProduct=2807, bcdDevice= 2.04 [ 22.508652] usb 1-2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 22.508654] usb 1-2.2: Product: USB2807 Hub [ 22.524198] usb 1-2.2: Manufacturer: Microchip [ 22.581220] hub 1-2.2:1.0: USB hub found [ 22.597403] hub 1-2.2:1.0: 7 ports detected [ 22.622689] usb 1-13: new high-speed USB device number 7 using xhci_hcd [ 22.826147] usb 1-13: New USB device found, idVendor=046b, idProduct=ff01, bcdDevice= 1.00 [ 22.847761] usb 1-13: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 22.858510] usb 1-13: Product: Virtual Hub [ 22.866086] usb 1-13: Manufacturer: American Megatrends Inc. [ 22.875209] usb 1-13: SerialNumber: serial [ 22.884076] hub 1-13:1.0: USB hub found [ 22.891503] hub 1-13:1.0: 5 ports detected [ 22.902737] usb 1-2.3: new full-speed USB device number 8 using xhci_hcd [ 23.016265] usb 1-2.3: New USB device found, idVendor=1b4f, idProduct=9204, bcdDevice= 1.00 [ 23.028253] usb 1-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 23.028255] usb 1-2.3: Product: SparkFun Pro Micro [ 23.047498] usb 1-2.3: Manufacturer: SparkFun [ 23.090748] usb 1-2.2.4: new high-speed USB device number 9 using xhci_hcd [ 23.207386] usb 1-2.2.4: New USB device found, idVendor=0403, idProduct=6011, bcdDevice= 8.00 [ 23.220876] usb 1-2.2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 23.220877] usb 1-2.2.4: Product: Quad RS232-HS [ 23.220877] usb 1-2.2.4: Manufacturer: FTDI [ 23.286761] usb 1-2.4: new full-speed USB device number 10 using xhci_hcd [ 23.432425] usb 1-2.4: New USB device found, idVendor=1b4f, idProduct=9204, bcdDevice= 1.00 [ 23.453288] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 23.465024] usb 1-2.4: Product: SparkFun Pro Micro [ 23.465025] usb 1-2.4: Manufacturer: SparkFun [ 23.534757] usb 1-13.1: new high-speed USB device number 11 using xhci_hcd [ 23.676701] usb 1-13.1: New USB device found, idVendor=046b, idProduct=ff20, bcdDevice= 1.00 [ 23.689561] usb 1-13.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 23.701343] usb 1-13.1: Product: Virtual Cdrom Device [ 23.710793] usb 1-13.1: Manufacturer: American Megatrends Inc. [ 23.720904] usb 1-13.1: SerialNumber: AAAABBBBCCCC1 [ 23.734020] usb-storage 1-13.1:1.0: USB Mass Storage device detected [ 23.744829] scsi host6: usb-storage 1-13.1:1.0 [ 23.754738] usb 1-2.2.5: new high-speed USB device number 12 using xhci_hcd [ 23.763047] usbcore: registered new interface driver usb-storage [ 23.794741] usbcore: registered new interface driver uas [ 23.871457] usb 1-2.2.5: New USB device found, idVendor=0403, idProduct=6011, bcdDevice= 8.00 [ 23.884000] usb 1-2.2.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 23.895466] usb 1-2.2.5: Product: Quad RS232-HS [ 23.903875] usb 1-2.2.5: Manufacturer: FTDI [ 23.950758] usb 1-2.5: new high-speed USB device number 13 using xhci_hcd [ 24.058930] usb 1-2.5: New USB device found, idVendor=0424, idProduct=2514, bcdDevice= b.b3 [ 24.071224] usb 1-2.5: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 24.083534] hub 1-2.5:1.0: USB hub found [ 24.091346] hub 1-2.5:1.0: 4 ports detected [ 24.166755] usb 1-13.2: new high-speed USB device number 14 using xhci_hcd [ 24.305784] usb 1-13.2: New USB device found, idVendor=046b, idProduct=ffb0, bcdDevice= 1.00 [ 24.318091] usb 1-13.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 24.329328] usb 1-13.2: Product: Virtual Ethernet [ 24.337767] usb 1-13.2: Manufacturer: American Megatrends Inc. [ 24.347411] usb 1-13.2: SerialNumber: 1234567890 [ 24.390769] usb 1-2.2.6: new high-speed USB device number 15 using xhci_hcd [ 24.499533] usb 1-2.2.6: New USB device found, idVendor=0403, idProduct=6011, bcdDevice= 8.00 [ 24.511869] usb 1-2.2.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 24.523117] usb 1-2.2.6: Product: Quad RS232-HS [ 24.531358] usb 1-2.2.6: Manufacturer: FTDI [ 24.578781] usb 1-2.6: new high-speed USB device number 16 using xhci_hcd [ 24.686939] usb 1-2.6: New USB device found, idVendor=0424, idProduct=2514, bcdDevice= b.b3 [ 24.699145] usb 1-2.6: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 24.711744] hub 1-2.6:1.0: USB hub found [ 24.719612] hub 1-2.6:1.0: 4 ports detected [ 24.766780] usb 1-2.5.1: new full-speed USB device number 17 using xhci_hcd [ 24.883256] usb 1-2.5.1: New USB device found, idVendor=0403, idProduct=6015, bcdDevice=10.00 [ 24.895847] usb 1-2.5.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 24.907426] usb 1-2.5.1: Product: FT200X USB I2C c1 [ 24.916399] usb 1-2.5.1: Manufacturer: FTDI [ 24.924598] usb 1-2.5.1: SerialNumber: DM01P784 [ 24.982764] usb 1-13.5: new low-speed USB device number 18 using xhci_hcd [ 25.123964] usb 1-13.5: New USB device found, idVendor=046b, idProduct=ff10, bcdDevice= 1.00 [ 25.136484] usb 1-13.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 25.147924] usb 1-13.5: Product: Virtual Keyboard and Mouse [ 25.157539] usb 1-13.5: Manufacturer: American Megatrends Inc. [ 25.192592] usbcore: registered new interface driver usbhid [ 25.198758] usb 1-2.2.7: new high-speed USB device number 19 using xhci_hcd [ 25.202236] usbhid: USB HID core driver [ 25.222644] input: American Megatrends Inc. Virtual Keyboard and Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-13/1-13.5/1-13.5:1.0/0003:046B:FF10.0001/input/input1 [ 25.246127] hid-generic 0003:046B:FF10.0001: input,hidraw0: USB HID v1.10 Keyboard [American Megatrends Inc. Virtual Keyboard and Mouse] on usb-0000:00:14.0-13.5/input0 [ 25.270138] input: American Megatrends Inc. Virtual Keyboard and Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-13/1-13.5/1-13.5:1.1/0003:046B:FF10.0002/input/input2 [ 25.294364] hid-generic 0003:046B:FF10.0002: input,hidraw1: USB HID v1.10 Mouse [American Megatrends Inc. Virtual Keyboard and Mouse] on usb-0000:00:14.0-13.5/input1 [ 25.311442] usb 1-2.2.7: New USB device found, idVendor=0403, idProduct=6011, bcdDevice= 8.00 [ 25.332018] usb 1-2.2.7: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 25.344324] usb 1-2.2.7: Product: Quad RS232-HS [ 25.353668] usb 1-2.2.7: Manufacturer: FTDI [ 25.390772] usb 1-2.6.1: new full-speed USB device number 20 using xhci_hcd [ 25.511602] usb 1-2.6.1: New USB device found, idVendor=0403, idProduct=6015, bcdDevice=10.00 [ 25.524922] usb 1-2.6.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 25.537171] usb 1-2.6.1: Product: FT200X USB I2C g1 [ 25.546812] usb 1-2.6.1: Manufacturer: FTDI [ 25.555722] usb 1-2.6.1: SerialNumber: DM01P7DY [ 25.582775] usb 1-2.5.2: new full-speed USB device number 21 using xhci_hcd [ 25.606820] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 25.699584] usb 1-2.5.2: New USB device found, idVendor=0403, idProduct=6015, bcdDevice=10.00 [ 25.712710] usb 1-2.5.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 25.712713] usb 1-2.5.2: Product: FT200X USB I2C c0 [ 25.749443] usb 1-2.5.2: Manufacturer: FTDI [ 25.758322] usb 1-2.5.2: SerialNumber: DM01P776 [ 25.770770] usb 1-2.6.2: new full-speed USB device number 22 using xhci_hcd [ 25.891508] usb 1-2.6.2: New USB device found, idVendor=0403, idProduct=6015, bcdDevice=10.00 [ 25.905734] usb 1-2.6.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 25.918348] usb 1-2.6.2: Product: FT200X USB I2C g0 [ 25.927910] usb 1-2.6.2: Manufacturer: FTDI [ 25.936733] usb 1-2.6.2: SerialNumber: DM01P7CZ [ 25.962782] usb 1-2.5.3: new full-speed USB device number 23 using xhci_hcd [ 26.091504] usb 1-2.5.3: New USB device found, idVendor=0403, idProduct=6015, bcdDevice=10.00 [ 26.104804] usb 1-2.5.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 26.116995] usb 1-2.5.3: Product: FT200X USB I2C a1 [ 26.126541] usb 1-2.5.3: Manufacturer: FTDI [ 26.135283] usb 1-2.5.3: SerialNumber: DM01P76Q [ 26.162770] usb 1-2.6.3: new full-speed USB device number 24 using xhci_hcd [ 26.283503] usb 1-2.6.3: New USB device found, idVendor=0403, idProduct=6015, bcdDevice=10.00 [ 26.296738] usb 1-2.6.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 26.308939] usb 1-2.6.3: Product: FT200X USB I2C e1 [ 26.318451] usb 1-2.6.3: Manufacturer: FTDI [ 26.327208] usb 1-2.6.3: SerialNumber: DM01P7CJ [ 26.354775] usb 1-2.5.4: new full-speed USB device number 25 using xhci_hcd [ 26.471508] usb 1-2.5.4: New USB device found, idVendor=0403, idProduct=6015, bcdDevice=10.00 [ 26.484290] usb 1-2.5.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 26.495947] usb 1-2.5.4: Product: FT200X USB I2C a0 [ 26.504867] usb 1-2.5.4: Manufacturer: FTDI [ 26.512933] usb 1-2.5.4: SerialNumber: DM01P77P [ 26.542762] usb 1-2.6.4: new full-speed USB device number 26 using xhci_hcd [ 26.659605] usb 1-2.6.4: New USB device found, idVendor=0403, idProduct=6015, bcdDevice=10.00 [ 26.671916] usb 1-2.6.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 26.683208] usb 1-2.6.4: Product: FT200X USB I2C e0 [ 26.691888] usb 1-2.6.4: Manufacturer: FTDI [ 26.699790] usb 1-2.6.4: SerialNumber: DM01P7DH [ 29.686823] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 33.766813] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 37.846814] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 41.926819] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 46.006814] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 49.613354] usbcore: registered new interface driver usbserial_generic [ 49.613542] usbserial: USB Serial support registered for generic [ 49.616929] usbcore: registered new interface driver ftdi_sio [ 49.617121] usbserial: USB Serial support registered for FTDI USB Serial Device [ 49.617761] usb 1-2.1: Detected FT4232H [ 49.618381] usb 1-2.1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 49.618803] usbcore: registered new interface driver cdc_acm [ 49.618869] usb 1-2.1: Detected FT4232H [ 49.619710] usb 1-2.1: FTDI USB Serial Device converter now attached to ttyUSB1 [ 49.620639] usb 1-2.1: Detected FT4232H [ 49.621352] usb 1-2.1: FTDI USB Serial Device converter now attached to ttyUSB2 [ 49.622035] usb 1-2.1: Detected FT4232H [ 49.622669] usb 1-2.1: FTDI USB Serial Device converter now attached to ttyUSB3 [ 49.623246] usb 1-2.2.4: Detected FT4232H [ 49.623861] usb 1-2.2.4: FTDI USB Serial Device converter now attached to ttyUSB4 [ 49.624432] usb 1-2.2.4: Detected FT4232H [ 49.625013] usb 1-2.2.4: FTDI USB Serial Device converter now attached to ttyUSB5 [ 49.625405] usb 1-2.2.4: Detected FT4232H [ 49.625958] usb 1-2.2.4: FTDI USB Serial Device converter now attached to ttyUSB6 [ 49.626609] usb 1-2.2.4: Detected FT4232H [ 49.627369] usb 1-2.2.4: FTDI USB Serial Device converter now attached to ttyUSB7 [ 49.628127] usb 1-2.2.5: Detected FT4232H [ 49.628807] usb 1-2.2.5: FTDI USB Serial Device converter now attached to ttyUSB8 [ 49.629409] usb 1-2.2.5: Detected FT4232H [ 49.630186] usb 1-2.2.5: FTDI USB Serial Device converter now attached to ttyUSB9 [ 49.630638] usb 1-2.2.5: Detected FT4232H [ 49.631425] usb 1-2.2.5: FTDI USB Serial Device converter now attached to ttyUSB10 [ 49.632099] usb 1-2.2.5: Detected FT4232H [ 49.633301] usb 1-2.2.5: FTDI USB Serial Device converter now attached to ttyUSB11 [ 49.634189] usb 1-2.2.6: Detected FT4232H [ 49.635080] usb 1-2.2.6: FTDI USB Serial Device converter now attached to ttyUSB12 [ 49.635964] usb 1-2.2.6: Detected FT4232H [ 49.636977] usb 1-2.2.6: FTDI USB Serial Device converter now attached to ttyUSB13 [ 49.637993] usb 1-2.2.6: Detected FT4232H [ 49.638893] usb 1-2.2.6: FTDI USB Serial Device converter now attached to ttyUSB14 [ 49.639641] usb 1-2.2.6: Detected FT4232H [ 49.640412] usb 1-2.2.6: FTDI USB Serial Device converter now attached to ttyUSB15 [ 49.640972] usb 1-2.5.1: Detected FT-X [ 49.643054] usb 1-2.5.1: FTDI USB Serial Device converter now attached to ttyUSB16 [ 49.643333] usb 1-2.2.7: Detected FT4232H [ 49.643728] usb 1-2.2.7: FTDI USB Serial Device converter now attached to ttyUSB17 [ 49.643996] usb 1-2.2.7: Detected FT4232H [ 49.644315] usb 1-2.2.7: FTDI USB Serial Device converter now attached to ttyUSB18 [ 49.644486] usb 1-2.2.7: Detected FT4232H [ 49.644775] usb 1-2.2.7: FTDI USB Serial Device converter now attached to ttyUSB19 [ 49.645055] usb 1-2.2.7: Detected FT4232H [ 49.645449] usb 1-2.2.7: FTDI USB Serial Device converter now attached to ttyUSB20 [ 49.645775] usb 1-2.6.1: Detected FT-X [ 49.647376] usb 1-2.6.1: FTDI USB Serial Device converter now attached to ttyUSB21 [ 49.647736] usb 1-2.5.2: Detected FT-X [ 49.650081] usb 1-2.5.2: FTDI USB Serial Device converter now attached to ttyUSB22 [ 49.650645] usb 1-2.6.2: Detected FT-X [ 49.652869] usb 1-2.6.2: FTDI USB Serial Device converter now attached to ttyUSB23 [ 49.653339] usb 1-2.5.3: Detected FT-X [ 49.654864] usb 1-2.5.3: FTDI USB Serial Device converter now attached to ttyUSB24 [ 49.655471] usb 1-2.6.3: Detected FT-X [ 49.657915] usb 1-2.6.3: FTDI USB Serial Device converter now attached to ttyUSB25 [ 49.658920] usb 1-2.5.4: Detected FT-X [ 49.662149] usb 1-2.5.4: FTDI USB Serial Device converter now attached to ttyUSB26 [ 49.663206] usb 1-2.6.4: Detected FT-X [ 49.667083] usb 1-2.6.4: FTDI USB Serial Device converter now attached to ttyUSB27 [ 49.730374] cdc_ether 1-13.2:2.0 usb0: register 'cdc_ether' at usb-0000:00:14.0-13.2, CDC Ethernet Device, d2:55:2e:ed:44:49 [ 49.731312] usbcore: registered new interface driver cdc_ether [ 50.098718] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 54.182764] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 58.266814] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 62.342799] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 66.418800] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 70.494801] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 74.570805] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 78.646798] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 82.722799] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 86.798811] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 90.878804] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 94.954772] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 99.030813] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 103.106806] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 107.182821] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 111.258821] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [ 115.334820] usb usb2-port2: Cannot enable. Maybe the USB cable is bad?
-- 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/1856608 Title: [Regression] usb usb2-port2: Cannot enable. Maybe the USB cable is bad? Status in linux package in Ubuntu: Incomplete Status in linux source package in Bionic: Triaged Status in linux source package in Disco: Incomplete Status in linux source package in Eoan: Incomplete Status in linux source package in Focal: Incomplete Bug description: This appears to be a regression between 4.15.0-70.79 and 4.15.0-72.81. [Impact] USB port unusable and boot time takes ~5 minutes longer to complete. Kernel emits messages like: usb usb2-port2: Cannot enable. Maybe the USB cable is bad? [Test Case] dmesg | grep "Cannot enable" [Fix] [Regression Risk] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1856608/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
