[Kernel-packages] [Bug 1875079] Re: ELAN Touch Pad (Lenevo Thinkbook) not working in Ubuntu 18.04.1

[Juhani Numminen]

I moved thus bug under "linux" (the kernel). More information will come
in an automated response.

** Package changed: ubuntu => linux (Ubuntu)

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Title:
  ELAN Touch Pad (Lenevo Thinkbook) not working in Ubuntu 18.04.1

Status in linux package in Ubuntu:
  New

Bug description:
  Following are my system details:

  Linux workstation 5.3.0-46-generic #38~18.04.1-Ubuntu SMP Tue Mar 31
  04:17:56 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

  cat /proc/bus/input/devices
  O/P:

  I: Bus=0019 Vendor= Product=0005 Version=
  N: Name="Lid Switch"
  P: Phys=PNP0C0D/button/input0
  S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
  U: Uniq=
  H: Handlers=event0 
  B: PROP=0
  B: EV=21
  B: SW=1

  I: Bus=0019 Vendor= Product=0001 Version=
  N: Name="Power Button"
  P: Phys=PNP0C0C/button/input0
  S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
  U: Uniq=
  H: Handlers=kbd event1 
  B: PROP=0
  B: EV=3
  B: KEY=10 0

  I: Bus=0019 Vendor= Product=0001 Version=
  N: Name="Power Button"
  P: Phys=LNXPWRBN/button/input0
  S: Sysfs=/devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
  U: Uniq=
  H: Handlers=kbd event2 
  B: PROP=0
  B: EV=3
  B: KEY=10 0

  I: Bus=0011 Vendor=0001 Product=0001 Version=ab83
  N: Name="AT Translated Set 2 keyboard"
  P: Phys=isa0060/serio0/input0
  S: Sysfs=/devices/platform/i8042/serio0/input/input3
  U: Uniq=
  H: Handlers=sysrq kbd event3 leds 
  B: PROP=0
  B: EV=120013
  B: KEY=40200 3803078f800d001 fedfffef fffe
  B: MSC=10
  B: LED=7

  I: Bus=0003 Vendor=248a Product=8366 Version=0111
  N: Name="Telink 2.4G Mouse"
  P: Phys=usb-:00:14.0-3/input0
  S: 
Sysfs=/devices/pci:00/:00:14.0/usb1/1-3/1-3:1.0/0003:248A:8366.0001/input/input4
  U: Uniq=
  H: Handlers=mouse0 event4 
  B: PROP=0
  B: EV=17
  B: KEY=1f 0 0 0 0
  B: REL=903
  B: MSC=10

  I: Bus=0003 Vendor=248a Product=8366 Version=0111
  N: Name="Telink 2.4G Mouse Consumer Control"
  P: Phys=usb-:00:14.0-3/input0
  S: 
Sysfs=/devices/pci:00/:00:14.0/usb1/1-3/1-3:1.0/0003:248A:8366.0001/input/input5
  U: Uniq=
  H: Handlers=kbd event5 
  B: PROP=0
  B: EV=1f
  B: KEY=300ff 0 0 48317aff32d bfd6 1 130ff38b17c000 
677bfad9415fed 9ed6804400 1002
  B: REL=1040
  B: ABS=1
  B: MSC=10

  I: Bus=0003 Vendor=248a Product=8366 Version=0111
  N: Name="Telink 2.4G Mouse System Control"
  P: Phys=usb-:00:14.0-3/input0
  S: 
Sysfs=/devices/pci:00/:00:14.0/usb1/1-3/1-3:1.0/0003:248A:8366.0001/input/input6
  U: Uniq=
  H: Handlers=kbd event6 
  B: PROP=0
  B: EV=13
  B: KEY=c000 10 0
  B: MSC=10

  I: Bus=0019 Vendor= Product= Version=
  N: Name="Ideapad extra buttons"
  P: Phys=ideapad/input0
  S: Sysfs=/devices/pci:00/:00:1f.0/PNP0C09:00/VPC2004:00/input/input7
  U: Uniq=
  H: Handlers=rfkill kbd event7 
  B: PROP=0
  B: EV=13
  B: KEY=81000800100c03 4430 0 2
  B: MSC=10

  I: Bus=0019 Vendor= Product=0006 Version=
  N: Name="Video Bus"
  P: Phys=LNXVIDEO/video/input0
  S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input8
  U: Uniq=
  H: Handlers=kbd event8 
  B: PROP=0
  B: EV=3
  B: KEY=3e000b 0 0 0

  I: Bus= Vendor= Product= Version=
  N: Name="HDA Intel PCH Mic"
  P: Phys=ALSA
  S: Sysfs=/devices/pci:00/:00:1f.3/sound/card0/input9
  U: Uniq=
  H: Handlers=event9 
  B: PROP=0
  B: EV=21
  B: SW=10

  I: Bus= Vendor= Product= Version=
  N: Name="HDA Intel PCH Headphone"
  P: Phys=ALSA
  S: Sysfs=/devices/pci:00/:00:1f.3/sound/card0/input10
  U: Uniq=
  H: Handlers=event10 
  B: PROP=0
  B: EV=21
  B: SW=4

  I: Bus= Vendor= Product= Version=
  N: Name="HDA Intel PCH HDMI/DP,pcm=3"
  P: Phys=ALSA
  S: Sysfs=/devices/pci:00/:00:1f.3/sound/card0/input11
  U: Uniq=
  H: Handlers=event11 
  B: PROP=0
  B: EV=21
  B: SW=140

  I: Bus= Vendor= Product= Version=
  N: Name="HDA Intel PCH HDMI/DP,pcm=7"
  P: Phys=ALSA
  S: Sysfs=/devices/pci:00/:00:1f.3/sound/card0/input12
  U: Uniq=
  H: Handlers=event12 
  B: PROP=0
  B: EV=21
  B: SW=140

  I: Bus= Vendor= Product= Version=
  N: Name="HDA Intel PCH HDMI/DP,pcm=8"
  P: Phys=ALSA
  S: Sysfs=/devices/pci:00/:00:1f.3/sound/card0/input13
  U: Uniq=
  H: Handlers=event13 
  B: PROP=0
  B: EV=21
  B: SW=140

  I: Bus= Vendor= Product= Version=
  N: Name="HDA Intel PCH HDMI/DP,pcm=9"
  P: Phys=ALSA
  S: Sysfs=/devices/pci:00/:00:1f.3/sound/card0/input14
  U: Uniq=
  H: Handlers=event14 
  B: PROP=0
  B: EV=21
  B: SW=140

  I: Bus= Vendor= Product= Version=
  N: Name="HDA Intel PCH HDMI/DP,pcm=10"
  P: Phys=ALSA
  S: Sysfs=/devices/pci0

[Kernel-packages] [Bug 1875079] [NEW] ELAN Touch Pad (Lenevo Thinkbook) not working in Ubuntu 18.04.1

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Following are my system details:

Linux workstation 5.3.0-46-generic #38~18.04.1-Ubuntu SMP Tue Mar 31
04:17:56 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

cat /proc/bus/input/devices
O/P:

I: Bus=0019 Vendor= Product=0005 Version=
N: Name="Lid Switch"
P: Phys=PNP0C0D/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
U: Uniq=
H: Handlers=event0 
B: PROP=0
B: EV=21
B: SW=1

I: Bus=0019 Vendor= Product=0001 Version=
N: Name="Power Button"
P: Phys=PNP0C0C/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
U: Uniq=
H: Handlers=kbd event1 
B: PROP=0
B: EV=3
B: KEY=10 0

I: Bus=0019 Vendor= Product=0001 Version=
N: Name="Power Button"
P: Phys=LNXPWRBN/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
U: Uniq=
H: Handlers=kbd event2 
B: PROP=0
B: EV=3
B: KEY=10 0

I: Bus=0011 Vendor=0001 Product=0001 Version=ab83
N: Name="AT Translated Set 2 keyboard"
P: Phys=isa0060/serio0/input0
S: Sysfs=/devices/platform/i8042/serio0/input/input3
U: Uniq=
H: Handlers=sysrq kbd event3 leds 
B: PROP=0
B: EV=120013
B: KEY=40200 3803078f800d001 fedfffef fffe
B: MSC=10
B: LED=7

I: Bus=0003 Vendor=248a Product=8366 Version=0111
N: Name="Telink 2.4G Mouse"
P: Phys=usb-:00:14.0-3/input0
S: 
Sysfs=/devices/pci:00/:00:14.0/usb1/1-3/1-3:1.0/0003:248A:8366.0001/input/input4
U: Uniq=
H: Handlers=mouse0 event4 
B: PROP=0
B: EV=17
B: KEY=1f 0 0 0 0
B: REL=903
B: MSC=10

I: Bus=0003 Vendor=248a Product=8366 Version=0111
N: Name="Telink 2.4G Mouse Consumer Control"
P: Phys=usb-:00:14.0-3/input0
S: 
Sysfs=/devices/pci:00/:00:14.0/usb1/1-3/1-3:1.0/0003:248A:8366.0001/input/input5
U: Uniq=
H: Handlers=kbd event5 
B: PROP=0
B: EV=1f
B: KEY=300ff 0 0 48317aff32d bfd6 1 130ff38b17c000 
677bfad9415fed 9ed6804400 1002
B: REL=1040
B: ABS=1
B: MSC=10

I: Bus=0003 Vendor=248a Product=8366 Version=0111
N: Name="Telink 2.4G Mouse System Control"
P: Phys=usb-:00:14.0-3/input0
S: 
Sysfs=/devices/pci:00/:00:14.0/usb1/1-3/1-3:1.0/0003:248A:8366.0001/input/input6
U: Uniq=
H: Handlers=kbd event6 
B: PROP=0
B: EV=13
B: KEY=c000 10 0
B: MSC=10

I: Bus=0019 Vendor= Product= Version=
N: Name="Ideapad extra buttons"
P: Phys=ideapad/input0
S: Sysfs=/devices/pci:00/:00:1f.0/PNP0C09:00/VPC2004:00/input/input7
U: Uniq=
H: Handlers=rfkill kbd event7 
B: PROP=0
B: EV=13
B: KEY=81000800100c03 4430 0 2
B: MSC=10

I: Bus=0019 Vendor= Product=0006 Version=
N: Name="Video Bus"
P: Phys=LNXVIDEO/video/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input8
U: Uniq=
H: Handlers=kbd event8 
B: PROP=0
B: EV=3
B: KEY=3e000b 0 0 0

I: Bus= Vendor= Product= Version=
N: Name="HDA Intel PCH Mic"
P: Phys=ALSA
S: Sysfs=/devices/pci:00/:00:1f.3/sound/card0/input9
U: Uniq=
H: Handlers=event9 
B: PROP=0
B: EV=21
B: SW=10

I: Bus= Vendor= Product= Version=
N: Name="HDA Intel PCH Headphone"
P: Phys=ALSA
S: Sysfs=/devices/pci:00/:00:1f.3/sound/card0/input10
U: Uniq=
H: Handlers=event10 
B: PROP=0
B: EV=21
B: SW=4

I: Bus= Vendor= Product= Version=
N: Name="HDA Intel PCH HDMI/DP,pcm=3"
P: Phys=ALSA
S: Sysfs=/devices/pci:00/:00:1f.3/sound/card0/input11
U: Uniq=
H: Handlers=event11 
B: PROP=0
B: EV=21
B: SW=140

I: Bus= Vendor= Product= Version=
N: Name="HDA Intel PCH HDMI/DP,pcm=7"
P: Phys=ALSA
S: Sysfs=/devices/pci:00/:00:1f.3/sound/card0/input12
U: Uniq=
H: Handlers=event12 
B: PROP=0
B: EV=21
B: SW=140

I: Bus= Vendor= Product= Version=
N: Name="HDA Intel PCH HDMI/DP,pcm=8"
P: Phys=ALSA
S: Sysfs=/devices/pci:00/:00:1f.3/sound/card0/input13
U: Uniq=
H: Handlers=event13 
B: PROP=0
B: EV=21
B: SW=140

I: Bus= Vendor= Product= Version=
N: Name="HDA Intel PCH HDMI/DP,pcm=9"
P: Phys=ALSA
S: Sysfs=/devices/pci:00/:00:1f.3/sound/card0/input14
U: Uniq=
H: Handlers=event14 
B: PROP=0
B: EV=21
B: SW=140

I: Bus= Vendor= Product= Version=
N: Name="HDA Intel PCH HDMI/DP,pcm=10"
P: Phys=ALSA
S: Sysfs=/devices/pci:00/:00:1f.3/sound/card0/input15
U: Uniq=
H: Handlers=event15 
B: PROP=0
B: EV=21
B: SW=140

I: Bus=0003 Vendor=13d3 Product=56a6 Version=1711
N: Name="Integrated Camera: Integrated C"
P: Phys=usb-:00:14.0-6/button
S: Sysfs=/devices/pci:00/:00:14.0/usb1/1-6/1-6:1.0/input/input16
U: Uniq=
H: Handlers=kbd event16 
B: PROP=0
B: EV=3
B: KEY=10 0 0 0



The touchpad is not even detected in the above output. Since my machine
is dual boot, the touchpad is perfectly working in Windows 10. T

[Kernel-packages] [Bug 1873718] Re: CSR8510 based BTA-402 Bluetooth device cannot be started

[Sebastian Unger]

Gave it another try with linux-image-unsigned-5.7.0-999-generic on Eoan,
same behaviour.

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Title:
  CSR8510 based BTA-402 Bluetooth device cannot be started

Status in bluez package in Ubuntu:
  Incomplete
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  In the GUI, I can go to the Bluetooth settings and it shows BT to be
  off. I turn on the little switch at the top but nothing else changes.
  If I navigate away from this page and then back, the switch is off
  again.

  If I try to reset the device on the command line I get:

  seb@eragon:~$ sudo hciconfig hci0 reset
  Can't init device hci0: Connection timed out (110)

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: bluez 5.50-0ubuntu5.1
  ProcVersionSignature: Ubuntu 5.3.0-46.38-generic 5.3.18
  Uname: Linux 5.3.0-46-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu8.8
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Apr 20 14:39:55 2020
  EcryptfsInUse: Yes
  InterestingModules: bnep btusb bluetooth
  MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M.
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_NZ.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.3.0-46-generic 
root=/dev/mapper/vg0-root rw rootflags=errors=remount-ro quiet splash 
vt.handoff=1 pti=off
  SourcePackage: bluez
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/23/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: FA
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: 990FXA-UD3
  dmi.board.vendor: AMD Corporation
  dmi.board.version: x.x
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrFA:bd10/23/2012:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnAMDCorporation:rn990FXA-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.family: To be filled by O.E.M.
  dmi.product.name: To be filled by O.E.M.
  dmi.product.sku: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.
  hciconfig:
   hci0:Type: Primary  Bus: USB
BD Address: 00:00:00:00:00:00  ACL MTU: 0:0  SCO MTU: 0:0
DOWN 
RX bytes:0 acl:0 sco:0 events:0 errors:0
TX bytes:0 acl:0 sco:0 commands:1 errors:1
  rfkill:
   0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no

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[Kernel-packages] [Bug 1873718] Re: CSR8510 based BTA-402 Bluetooth device cannot be started

[Sebastian Unger]

Sorry for the delay. I have just installed 20.04 to try but the
behaviour is the same.

Dmesg log when I plug in the dongle:

[  230.119651] usb 10-1: new full-speed USB device number 3 using xhci_hcd
[  230.375357] usb 10-1: New USB device found, idVendor=0a12, idProduct=0001, 
bcdDevice=88.91
[  230.375362] usb 10-1: New USB device strings: Mfr=0, Product=2, 
SerialNumber=0
[  230.375365] usb 10-1: Product: CSR8510 A10
[  230.479445] Bluetooth: Core ver 2.22
[  230.479465] NET: Registered protocol family 31
[  230.479466] Bluetooth: HCI device and connection manager initialized
[  230.479470] Bluetooth: HCI socket layer initialized
[  230.479472] Bluetooth: L2CAP socket layer initialized
[  230.479475] Bluetooth: SCO socket layer initialized
[  230.504741] usbcore: registered new interface driver btusb
[  230.672496] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[  230.672497] Bluetooth: BNEP filters: protocol multicast
[  230.672501] Bluetooth: BNEP socket layer initialized

In the settings screen for BT it shows "BT Turned Off". When flip the
switch nothing happens.

seb@eragon:~[0]$ hciconfig 
hci0:   Type: Primary  Bus: USB
BD Address: 00:00:00:00:00:00  ACL MTU: 0:0  SCO MTU: 0:0
DOWN 
RX bytes:0 acl:0 sco:0 events:0 errors:0
TX bytes:0 acl:0 sco:0 commands:1 errors:1

seb@eragon:~[1]$ sudo hciconfig hci0 reset
Can't init device hci0: Connection timed out (110)

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1873718

Title:
  CSR8510 based BTA-402 Bluetooth device cannot be started

Status in bluez package in Ubuntu:
  Incomplete
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  In the GUI, I can go to the Bluetooth settings and it shows BT to be
  off. I turn on the little switch at the top but nothing else changes.
  If I navigate away from this page and then back, the switch is off
  again.

  If I try to reset the device on the command line I get:

  seb@eragon:~$ sudo hciconfig hci0 reset
  Can't init device hci0: Connection timed out (110)

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: bluez 5.50-0ubuntu5.1
  ProcVersionSignature: Ubuntu 5.3.0-46.38-generic 5.3.18
  Uname: Linux 5.3.0-46-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu8.8
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Apr 20 14:39:55 2020
  EcryptfsInUse: Yes
  InterestingModules: bnep btusb bluetooth
  MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M.
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_NZ.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.3.0-46-generic 
root=/dev/mapper/vg0-root rw rootflags=errors=remount-ro quiet splash 
vt.handoff=1 pti=off
  SourcePackage: bluez
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/23/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: FA
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: 990FXA-UD3
  dmi.board.vendor: AMD Corporation
  dmi.board.version: x.x
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrFA:bd10/23/2012:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnAMDCorporation:rn990FXA-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.family: To be filled by O.E.M.
  dmi.product.name: To be filled by O.E.M.
  dmi.product.sku: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.
  hciconfig:
   hci0:Type: Primary  Bus: USB
BD Address: 00:00:00:00:00:00  ACL MTU: 0:0  SCO MTU: 0:0
DOWN 
RX bytes:0 acl:0 sco:0 events:0 errors:0
TX bytes:0 acl:0 sco:0 commands:1 errors:1
  rfkill:
   0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no

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[Kernel-packages] [Bug 1875115] Re: package linux-image-5.4.0-26-generic 5.4.0-26.30 failed to install/upgrade: podproces zainstalowany pakiet linux-image-5.4.0-26-generic skrypt pre-removal zwrócił k

[Ubuntu Foundations Team Bug Bot]

Thank you for taking the time to report this bug and helping to make
Ubuntu better.  Reviewing your dmesg attachment in this bug report it
seems that there is a problem with your hardware.  I recommend
performing a back up and then investigating the situation.  Measures you
might take include checking cable connections and using software tools
to investigate the health of your hardware.  In the event that is is not
in fact an error with your hardware please set the bug's status back to
New.  Thanks and good luck!

[This is an automated message.  I apologize if it reached you
inappropriately; please just reply to this message indicating so.]

** Tags added: hardware-error

** Changed in: linux (Ubuntu)
   Importance: Undecided => Low

** Changed in: linux (Ubuntu)
   Status: Confirmed => Invalid

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https://bugs.launchpad.net/bugs/1875115

Title:
  package linux-image-5.4.0-26-generic 5.4.0-26.30 failed to
  install/upgrade: podproces zainstalowany pakiet linux-
  image-5.4.0-26-generic skrypt pre-removal zwrócił kod błędu 1

Status in linux package in Ubuntu:
  Invalid

Bug description:
  "Randomly" just on desktop

  ProblemType: Package
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-26-generic 5.4.0-26.30
  ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
  Uname: Linux 5.4.0-26-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  gdm1455 F pulseaudio
ikrol  1696 F pulseaudio
  CasperMD5CheckResult: skip
  Date: Sun Apr 26 02:16:58 2020
  ErrorMessage: podproces zainstalowany pakiet linux-image-5.4.0-26-generic 
skrypt pre-removal zwrócił kod błędu 1
  InstallationDate: Installed on 2020-02-06 (79 days ago)
  InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
  IwConfig:
   lono wireless extensions.
   
   enp0s3no wireless extensions.
  Lsusb:
   Bus 002 Device 003: ID 80ee:0031 VirtualBox USB CD-ROM
   Bus 002 Device 002: ID 80ee:0030 VirtualBox USB Harddisk
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 80ee:0021 VirtualBox USB Tablet
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Lsusb-t:
   /:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 5000M
   |__ Port 1: Dev 2, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
   |__ Port 2: Dev 3, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
   /:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/8p, 480M
   |__ Port 1: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 12M
  MachineType: innotek GmbH VirtualBox
  ProcFB: 0 svgadrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic 
root=UUID=1c1ce2a4-3861-47d4-be70-ffeb5c3c5b38 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  Python3Details: /usr/bin/python3.8, Python 3.8.2, python3-minimal, 
3.8.2-0ubuntu2
  PythonDetails: /usr/bin/python2.7, Python 2.7.18rc1, python-is-python2, 
2.7.17-4
  RelatedPackageVersions: grub-pc 2.04-1ubuntu26
  RfKill:
   
  SourcePackage: linux
  Title: package linux-image-5.4.0-26-generic 5.4.0-26.30 failed to 
install/upgrade: podproces zainstalowany pakiet linux-image-5.4.0-26-generic 
skrypt pre-removal zwrócił kod błędu 1
  UpgradeStatus: Upgraded to focal on 2020-04-24 (1 days ago)
  dmi.bios.date: 12/01/2006
  dmi.bios.vendor: innotek GmbH
  dmi.bios.version: VirtualBox
  dmi.board.name: VirtualBox
  dmi.board.vendor: Oracle Corporation
  dmi.board.version: 1.2
  dmi.chassis.type: 1
  dmi.chassis.vendor: Oracle Corporation
  dmi.modalias: 
dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
  dmi.product.family: Virtual Machine
  dmi.product.name: VirtualBox
  dmi.product.version: 1.2
  dmi.sys.vendor: innotek GmbH

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[Kernel-packages] [Bug 1873384] Re: Headphone has no sound out

[Hui Wang]

@prayerholmes

When you plug headphone, does the pop-dialogue show up? And what did you
choose?

Please refer to https://bugs.launchpad.net/ubuntu/+source/alsa-
driver/+bug/1875032/comments/2 and 3.

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Title:
  Headphone has no sound out

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Computer:
  Dell inspiron 15 5577 Gaming
  intel i5 7300HQ version
  System:
  Kubuntu 20.04
  Bug:
  Plug-in headphone has no sound out, meanwhile computer's speaker is okay when 
unplugged the headphone.
  Additional information:
  Headphone is okay when kubuntu 18.04.3 is installed on the computer.
  Alsamixer is checked and headphone are not mute.
  Headphone plugin state can be correctly detected, and speaker can 
automatically mute until headphone unplugged.
  External usb soundcard is usable with headphone.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: ubiquity 20.04.12
  ProcVersionSignature: Ubuntu 5.4.0-24.28-generic 5.4.30
  Uname: Linux 5.4.0-24-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  CasperMD5CheckResult: skip
  Date: Fri Apr 17 11:14:43 2020
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/kubuntu.seed 
maybe-ubiquity quiet splash nomodeset ---
  InstallationDate: Installed on 2020-04-16 (0 days ago)
  InstallationMedia: Kubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200416)
  ProcEnviron:
   LANGUAGE=zh_CN:zh
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=zh_CN.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubiquity
  Symptom: installer
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  sherlockholmes   1242 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: KDE
  DistroRelease: Ubuntu 20.04
  InstallationDate: Installed on 2020-04-16 (0 days ago)
  InstallationMedia: Kubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200416)
  MachineType: Dell Inc. Inspiron 5577
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-24-generic 
root=UUID=18303cc3-5e85-4677-8bca-60324bae9608 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 5.4.0-24.28-generic 5.4.30
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-24-generic N/A
   linux-backports-modules-5.4.0-24-generic  N/A
   linux-firmware1.187
  Tags:  focal
  Uname: Linux 5.4.0-24-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 12/02/2018
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.1.3
  dmi.board.name: 090HMC
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.1.3:bd12/02/2018:svnDellInc.:pnInspiron5577:pvr1.1.3:rvnDellInc.:rn090HMC:rvrA00:cvnDellInc.:ct10:cvrNotSpecified:
  dmi.product.family: Inspiron
  dmi.product.name: Inspiron 5577
  dmi.product.sku: 07E1
  dmi.product.version: 1.1.3
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1862760] Re: Unreliable 802.11ac connection on our raspi images

[Jerry Vonau]

Think this might relate to how netplan constructs its
/run/netplan/wpa-.conf file(1). In raspbian(2) users set the
country= line in its wpa_supplicant.conf file before starting the
service. Perhaps netplan's 'wifis' section could grow the ability to add
the country= and (2)ssid_scan= lines based on what is a user setting in
network-config(4) that is present on RPi's?

1. https://bugs.launchpad.net/ubuntu/+source/netplan.io/+bug/1874494

2. https://www.raspberrypi.org/documentation/configuration/wireless
/wireless-cli.md

3. https://bugs.launchpad.net/ubuntu/+source/nplan/+bug/1787482

4. https://ubuntu.com/tutorials/how-to-install-ubuntu-on-your-raspberry-
pi#3-wifi-or-ethernet

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https://bugs.launchpad.net/bugs/1862760

Title:
  Unreliable 802.11ac connection on our raspi images

Status in linux-firmware package in Ubuntu:
  New
Status in linux-firmware-raspi2 package in Ubuntu:
  Triaged
Status in linux-raspi2-5.3 package in Ubuntu:
  New
Status in linux-firmware source package in Bionic:
  New
Status in linux-firmware-raspi2 source package in Bionic:
  New
Status in linux-raspi2-5.3 source package in Bionic:
  New
Status in linux-firmware source package in Eoan:
  New
Status in linux-firmware-raspi2 source package in Eoan:
  New
Status in linux-raspi2-5.3 source package in Eoan:
  New
Status in linux-firmware source package in Focal:
  New
Status in linux-firmware-raspi2 source package in Focal:
  Triaged
Status in linux-raspi2-5.3 source package in Focal:
  New

Bug description:
  We were not able to completely pin-point the issue yet, so this is
  more of a blanket bug for the current issues we are seeing. We don't
  know where exactly the issue can be located.

  While preparing and testing 18.04.4, certification reported issues
  with our uc18 images on the pi4 with wifi ac tests. One of our
  engineers (Brian) confirmed it locally with a wifi access point
  restricted only to 802.11ac. After some additional testing, he noticed
  that he had the same unreliable symptoms for both the classic and core
  images, as well as the 19.10.1 classic images. The symptoms seem to
  vary, from inability to detect 802.11ac APs, inability to connect
  and/or receive an IP address and no traffic getting through.

  We will provide all the information that we have. Raspbian works
  better in this regard. We have pulled in the wifi firmware bits from
  Raspbian and using those, and that seems to resolve all flakiness.

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[Kernel-packages] [Bug 1875117] Status changed to Confirmed

[Ubuntu Kernel Bot]

This change was made by a bot.

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

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Title:
  Realtek Ethernet Hardware not recognized

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  This report follows:
  
https://askubuntu.com/questions/770368/realtek-ethernet-driver-error-ubuntu-16-04
  and
  https://askubuntu.com/questions/1228988/ethernet-unclaimed

  As with the previous "Ask Ubuntu", a solution is to follow the README at:
  https://github.com/ghostrider-reborn/realtek-r8101-linux-driver

  trusting the auto-build and install of a Realtek 8101 driver rather
  than 8169. This process needs to be repeated for each kernel upgrade.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-26-generic 5.4.0-26.30
  ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
  Uname: Linux 5.4.0-26-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', 
'/dev/snd/pcmC1D0p', '/dev/snd/controlC0', '/dev/snd/hwC0D0', 
'/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CasperMD5CheckResult: skip
  Date: Sun Apr 26 14:10:27 2020
  InstallationDate: Installed on 2020-04-15 (10 days ago)
  InstallationMedia: Kubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200414)
  MachineType: TOSHIBA Satellite Pro C50-B
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic 
root=UUID=3793a168-5390-48fc-923d-028a89ef2b0c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-26-generic N/A
   linux-backports-modules-5.4.0-26-generic  N/A
   linux-firmware1.187
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/11/2014
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: 1.20
  dmi.board.asset.tag: *
  dmi.board.name: ZSWAA
  dmi.board.vendor: TOSHIBA
  dmi.board.version: 1.00
  dmi.chassis.asset.tag: *
  dmi.chassis.type: 10
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: *
  dmi.modalias: 
dmi:bvnTOSHIBA:bvr1.20:bd04/11/2014:svnTOSHIBA:pnSatelliteProC50-B:pvrPSCLVA-002001:rvnTOSHIBA:rnZSWAA:rvr1.00:cvnTOSHIBA:ct10:cvr*:
  dmi.product.family: *
  dmi.product.name: Satellite Pro C50-B
  dmi.product.sku: PSCLVA
  dmi.product.version: PSCLVA-002001
  dmi.sys.vendor: TOSHIBA

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[Kernel-packages] [Bug 1872001] Re: 5.3.0-46-generic - i915 - frequent GPU hangs / resets rcs0

[Rob N]

Another +1 for test kernel from #57 fixing it (in my case, Zoom killing
the system for a couple of minutes after it starts as described in
https://forums.linuxmint.com/viewtopic.php?t=316392). Lenovo X1 G7,
Intel GPU, 18.04.

Thanks!

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Title:
  5.3.0-46-generic - i915 - frequent GPU hangs  / resets rcs0

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Eoan:
  Fix Committed

Bug description:
  Hi,

  Since update to HWE kernel 5.3.0-46-generic I am experiencing frequent
  (every couple of minutes) GPU hangs and reset manifesting as 2-3
  seconds freezes of the GUI (other than the mouse pointer).

  No particular triggers identified although have Chrome / Chromium
  running with Hardware Acceleration enabled does appear to increase the
  frequency.

  I have seen incidences of these hangs in jounralctl output using
  previous kernels in the 5.3.0-xx series but they were very infrequent
  (one or twice in a week of daily usage)

  System Info
  steve@steve-Inspiron-5580:~$ inxi -SCGxxxz
  System:Host: steve-Inspiron-5580 Kernel: 5.3.0-46-generic x86_64 bits: 64 
compiler: gcc v: 7.5.0
     Desktop: Cinnamon 4.4.8 wm: muffin 4.4.2 dm: LightDM 1.26.0 
Distro: Linux Mint 19.3 Tricia
     base: Ubuntu 18.04 bionic
  CPU:   Topology: Quad Core model: Intel Core i5-8265U bits: 64 type: MT 
MCP arch: Kaby Lake rev: B
     L2 cache: 6144 KiB
     flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx 
bogomips: 28800
     Speed: 1173 MHz min/max: 400/3900 MHz Core speeds (MHz): 1: 800 2: 
800 3: 800 4: 800 5: 800 6: 800 7: 800
     8: 800
  Graphics:  Device-1: Intel vendor: Dell driver: i915 v: kernel bus ID: 
00:02.0 chip ID: 8086:3ea0
     Display: x11 server: X.Org 1.20.5 driver: modesetting unloaded: 
fbdev,vesa resolution: 1920x1080~60Hz
     OpenGL: renderer: Mesa DRI Intel UHD Graphics (Whiskey Lake 3x8 
GT2) v: 4.5 Mesa 19.2.8 compat-v: 3.0
     direct render: Yes

  steve@steve-Inspiron-5580:~$ journalctl -b | grep i915
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: i915 :00:02.0: vgaarb: 
deactivate vga console
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: i915 :00:02.0: vgaarb: 
changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: [drm] Finished loading DMC 
firmware i915/kbl_dmc_ver1_04.bin (v1.4)
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: [drm] Initialized i915 1.6.0 
20190619 for :00:02.0 on minor 0
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: fbcon: i915drmfb (fb0) is primary 
device
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: i915 :00:02.0: fb0: i915drmfb 
frame buffer device
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: snd_hda_intel :00:1f.3: bound 
:00:02.0 (ops i915_audio_component_bind_ops [i915])
  Apr 10 06:16:28 steve-Inspiron-5580 kernel: i915 :00:02.0: GPU HANG: 
ecode 9:0:0x, hang on rcs0
  Apr 10 06:16:28 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0
  Apr 10 06:31:46 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0
  Apr 10 06:37:48 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0
  Apr 10 06:40:46 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0

  I note another user has reported similar issues on the same kernel at 
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861395/comments/52
  ---
  ProblemType: Bug
  ApportVersion: 2.20.9-0ubuntu7.14
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  steve  3920 F pulseaudio
   /dev/snd/pcmC0D0p:   steve  3920 F...m pulseaudio
  CurrentDesktop: X-Cinnamon
  DistroRelease: Linux Mint 19.3
  HibernationDevice: RESUME=none
  InstallationDate: Installed on 2019-12-27 (104 days ago)
  InstallationMedia: Linux Mint 19.3 "Tricia" - Release amd64 20191213
  MachineType: Dell Inc. Inspiron 5580
  Package: linux (not installed)
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-46-generic 
root=UUID=b0eaa5bb-0276-42d4-938f-ee6ce1627906 ro usb_storage.quirks=0bc2:2320: 
quiet splash vt.handoff=1
  ProcVersionSignature: Ubuntu 5.3.0-46.38~18.04.1-generic 5.3.18
  RelatedPackageVersions:
   linux-restricted-modules-5.3.0-46-generic N/A
   linux-backports-modules-5.3.0-46-generic  N/A
   linux-firmware1.173.17
  Tags:  tricia
  Uname: Linux 5.3.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip input lpadmin plugdev sambashare sudo vboxusers
  _MarkForUpload: True
  dmi.bios.date: 07/02/2019
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 2.4.0
  dmi.board.name: 0K0DFT
  dmi.

[Kernel-packages] [Bug 1875117] [NEW] Realtek Ethernet Hardware not recognized

[Mark Dalphin]

Public bug reported:

This report follows:
https://askubuntu.com/questions/770368/realtek-ethernet-driver-error-ubuntu-16-04
and
https://askubuntu.com/questions/1228988/ethernet-unclaimed

As with the previous "Ask Ubuntu", a solution is to follow the README at:
https://github.com/ghostrider-reborn/realtek-r8101-linux-driver

trusting the auto-build and install of a Realtek 8101 driver rather than
8169. This process needs to be repeated for each kernel upgrade.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-26-generic 5.4.0-26.30
ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
Uname: Linux 5.4.0-26-generic x86_64
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', 
'/dev/snd/pcmC1D0p', '/dev/snd/controlC0', '/dev/snd/hwC0D0', 
'/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
CasperMD5CheckResult: skip
Date: Sun Apr 26 14:10:27 2020
InstallationDate: Installed on 2020-04-15 (10 days ago)
InstallationMedia: Kubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200414)
MachineType: TOSHIBA Satellite Pro C50-B
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic 
root=UUID=3793a168-5390-48fc-923d-028a89ef2b0c ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-5.4.0-26-generic N/A
 linux-backports-modules-5.4.0-26-generic  N/A
 linux-firmware1.187
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/11/2014
dmi.bios.vendor: TOSHIBA
dmi.bios.version: 1.20
dmi.board.asset.tag: *
dmi.board.name: ZSWAA
dmi.board.vendor: TOSHIBA
dmi.board.version: 1.00
dmi.chassis.asset.tag: *
dmi.chassis.type: 10
dmi.chassis.vendor: TOSHIBA
dmi.chassis.version: *
dmi.modalias: 
dmi:bvnTOSHIBA:bvr1.20:bd04/11/2014:svnTOSHIBA:pnSatelliteProC50-B:pvrPSCLVA-002001:rvnTOSHIBA:rnZSWAA:rvr1.00:cvnTOSHIBA:ct10:cvr*:
dmi.product.family: *
dmi.product.name: Satellite Pro C50-B
dmi.product.sku: PSCLVA
dmi.product.version: PSCLVA-002001
dmi.sys.vendor: TOSHIBA

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug focal

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Title:
  Realtek Ethernet Hardware not recognized

Status in linux package in Ubuntu:
  New

Bug description:
  This report follows:
  
https://askubuntu.com/questions/770368/realtek-ethernet-driver-error-ubuntu-16-04
  and
  https://askubuntu.com/questions/1228988/ethernet-unclaimed

  As with the previous "Ask Ubuntu", a solution is to follow the README at:
  https://github.com/ghostrider-reborn/realtek-r8101-linux-driver

  trusting the auto-build and install of a Realtek 8101 driver rather
  than 8169. This process needs to be repeated for each kernel upgrade.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-26-generic 5.4.0-26.30
  ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
  Uname: Linux 5.4.0-26-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', 
'/dev/snd/pcmC1D0p', '/dev/snd/controlC0', '/dev/snd/hwC0D0', 
'/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CasperMD5CheckResult: skip
  Date: Sun Apr 26 14:10:27 2020
  InstallationDate: Installed on 2020-04-15 (10 days ago)
  InstallationMedia: Kubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200414)
  MachineType: TOSHIBA Satellite Pro C50-B
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic 
root=UUID=3793a168-5390-48fc-923d-028a89ef2b0c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-26-generic N/A
   linux-backports-modules-5.4.0-26-generic  N/A
   linux-firmware1.187
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/11/2014
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: 1.20
  dmi.board.asset.tag: *
  dmi.board.name: ZSWAA
  dmi.board.vendor: TOSHIBA
  dmi.board.version: 1.00
  dmi.chassis.asset.tag: *
  dmi.chassis.type: 10
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: *
  dmi.modalias: 
dmi:bvnTOSHIBA:bvr1.20:bd04/11/2014:svnTOSHIBA:pnSatelliteProC50-B:pvrPSCLVA-002001:rvnTOSHIBA:rnZSWAA:rvr1.00:cvnTOSHIBA:ct10:cvr*:
  dmi.product.family: *
  dmi.product.name: Satellite Pro C50-B
  dmi.product.sku: PSCLVA
  dmi.product.version: PSCLVA-002001
  dmi.sys.vendor: TOSHIBA

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[Kernel-packages] [Bug 1875096] Re: Wifi has occasional drop-outs on 20.04

[AaronMa]

Could you try the latest intel wifi firmwire[1] ? Copy to /lib/firmware/
and reboot.

And try lastest kernel[2].

[1] 
https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/linux-firmware.git/tree/iwlwifi-cc-a0-50.ucode
[2] https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.7-rc2/

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Title:
  Wifi has occasional drop-outs on 20.04

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My wifi occasionally drops entirely. Likely isn't a AP issue because I
  cannot connect to a different AP that my other devices are using
  normally. Work around is to enable and disable wifi.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-26-generic 5.4.0-26.30
  ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
  Uname: Linux 5.4.0-26-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: GNOME
  Date: Sat Apr 25 17:13:19 2020
  InstallationDate: Installed on 2019-09-16 (222 days ago)
  InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Alpha amd64 (20190909)
  MachineType: LENOVO 20QTCTO1WW
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-26-generic 
root=/dev/mapper/vg-root ro quiet splash resume=/dev/mapper/vg-swap vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-26-generic N/A
   linux-backports-modules-5.4.0-26-generic  N/A
   linux-firmware1.187
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/24/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N2OET43W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20QTCTO1WW
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN2OET43W(1.30):bd03/24/2020:svnLENOVO:pn20QTCTO1WW:pvrThinkPadP1Gen2:rvnLENOVO:rn20QTCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.family: ThinkPad P1 Gen 2
  dmi.product.name: 20QTCTO1WW
  dmi.product.sku: LENOVO_MT_20QT_BU_Think_FM_ThinkPad P1 Gen 2
  dmi.product.version: ThinkPad P1 Gen 2
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1874624] Re: Unable to boot 20.04 LTS installer on Dell XPS 15 9560

[AaronMa]

It is a known issue of NOUVEAU.
Please use "safe graphics" to boot and install Ubuntu on usb disk.

After installation, please add "nouveau.modeset=0" in kernel cmdline if you 
still have issues.
Then install nvidia-driver-440, graphics and HDMI will be good.

** Changed in: linux (Ubuntu)
   Status: Confirmed => Triaged

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Title:
   Unable to boot 20.04 LTS  installer on Dell XPS 15 9560

Status in linux package in Ubuntu:
  Triaged

Bug description:
  I try to install the stable released Ubuntu 20.04 LTS (20.04 LTS) on
  Dell XPS 15 9560 using USB stick. The system power off at  6% of Check
  Disk. Also if I jump the check Disk system power off. The same USB
  disk work on a older Dell Latitude.

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[Kernel-packages] [Bug 1875115] Status changed to Confirmed

[Ubuntu Kernel Bot]

This change was made by a bot.

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

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Title:
  package linux-image-5.4.0-26-generic 5.4.0-26.30 failed to
  install/upgrade: podproces zainstalowany pakiet linux-
  image-5.4.0-26-generic skrypt pre-removal zwrócił kod błędu 1

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  "Randomly" just on desktop

  ProblemType: Package
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-26-generic 5.4.0-26.30
  ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
  Uname: Linux 5.4.0-26-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  gdm1455 F pulseaudio
ikrol  1696 F pulseaudio
  CasperMD5CheckResult: skip
  Date: Sun Apr 26 02:16:58 2020
  ErrorMessage: podproces zainstalowany pakiet linux-image-5.4.0-26-generic 
skrypt pre-removal zwrócił kod błędu 1
  InstallationDate: Installed on 2020-02-06 (79 days ago)
  InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
  IwConfig:
   lono wireless extensions.
   
   enp0s3no wireless extensions.
  Lsusb:
   Bus 002 Device 003: ID 80ee:0031 VirtualBox USB CD-ROM
   Bus 002 Device 002: ID 80ee:0030 VirtualBox USB Harddisk
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 80ee:0021 VirtualBox USB Tablet
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Lsusb-t:
   /:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 5000M
   |__ Port 1: Dev 2, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
   |__ Port 2: Dev 3, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
   /:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/8p, 480M
   |__ Port 1: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 12M
  MachineType: innotek GmbH VirtualBox
  ProcFB: 0 svgadrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic 
root=UUID=1c1ce2a4-3861-47d4-be70-ffeb5c3c5b38 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  Python3Details: /usr/bin/python3.8, Python 3.8.2, python3-minimal, 
3.8.2-0ubuntu2
  PythonDetails: /usr/bin/python2.7, Python 2.7.18rc1, python-is-python2, 
2.7.17-4
  RelatedPackageVersions: grub-pc 2.04-1ubuntu26
  RfKill:
   
  SourcePackage: linux
  Title: package linux-image-5.4.0-26-generic 5.4.0-26.30 failed to 
install/upgrade: podproces zainstalowany pakiet linux-image-5.4.0-26-generic 
skrypt pre-removal zwrócił kod błędu 1
  UpgradeStatus: Upgraded to focal on 2020-04-24 (1 days ago)
  dmi.bios.date: 12/01/2006
  dmi.bios.vendor: innotek GmbH
  dmi.bios.version: VirtualBox
  dmi.board.name: VirtualBox
  dmi.board.vendor: Oracle Corporation
  dmi.board.version: 1.2
  dmi.chassis.type: 1
  dmi.chassis.vendor: Oracle Corporation
  dmi.modalias: 
dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
  dmi.product.family: Virtual Machine
  dmi.product.name: VirtualBox
  dmi.product.version: 1.2
  dmi.sys.vendor: innotek GmbH

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[Kernel-packages] [Bug 1873315] Re: 5.4.0-24.28 does not seem to apply rtprio, whereas -21 does.

[Evgen]

Actually this problem could be worked out without disabling of 
CONFIG_RT_GROUP_SCHED
Jack has separate page for that with simple instructions
https://github.com/jackaudio/jackaudio.github.com/wiki/Cgroups
I guess jack2 maintainers could include those config file(s) into package so 
user may not even notice this change.

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Title:
  5.4.0-24.28 does not seem to apply rtprio, whereas -21 does.

Status in linux package in Ubuntu:
  Fix Released

Bug description:
  Impact:

  Software that requires RT priority is not working anymore since we
  turned on RT_GROUP_SCHED:

  commit 9b039fc517876d312e7fa0955571101a299c91f5
  Author: Seth Forshee 
  Date:   Mon Apr 6 07:11:44 2020 -0500

  UBUNTU: [Config] CONFIG_RT_GROUP_SCHED=y

  This is wanted by docker, and the original reason for disabling
  it no longer applied. Performance testing shows no noticible
  impact when the option is enabled.

  We already hit this issue in the past (see
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1284731), but
  nowadays reverting RT_GROUP_SCHED back to off would regress Docker and
  since RT privileges are usually required by audio/multimedia software,
  it probably make sense to revert this change only for -lowlatency (and
  keep the rest as is) and encourage people to use -lowlatency if they
  hit this problem.

  Fix:

  Apply the attached patch

  Regression potential:

  None, only -lowlatency is impacted, -generic doesn't change.

  --

  I'm using the xwax package on a Dell XPS 13 (9370) 20.04, which
  requires rtprio privileges:

  [daniel@reef ~ ]$ sudo cat /etc/security/limits.d/audio.conf
  @audio - rtprio 99
  [daniel@reef ~ ]$

  This worked fine for the past releases of Ubuntu up until the move
  from linux-image-5.4.0-21-generic to linux-image-5.4.0-24-generic.

  Today I'm seeing:

  Launching realtime thread to handle devices...
  sched_setscheduler: Operation not permitted
  Failed to get realtime priorities

  Booting the previous kernel makes it work.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-24-generic 5.4.0-24.28
  ProcVersionSignature: Ubuntu 5.4.0-24.28-generic 5.4.30
  Uname: Linux 5.4.0-24-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  daniel 2905 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Apr 16 18:57:21 2020
  InstallationDate: Installed on 2018-04-14 (733 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180409)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 0489:e0a2 Foxconn / Hon Hai
   Bus 001 Device 002: ID 0bda:58f4 Realtek Semiconductor Corp. 
Integrated_Webcam_HD
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 13 9370
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-24-generic 
root=UUID=0af0a12d-3b1e-4708-89c4-73f666ddc618 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-24-generic N/A
   linux-backports-modules-5.4.0-24-generic  N/A
   linux-firmware1.187
  SourcePackage: linux
  UpgradeStatus: Upgraded to focal on 2020-03-08 (39 days ago)
  dmi.bios.date: 02/21/2018
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.2.1
  dmi.board.name: 0F6P3V
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.2.1:bd02/21/2018:svnDellInc.:pnXPS139370:pvr:rvnDellInc.:rn0F6P3V:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.family: XPS
  dmi.product.name: XPS 13 9370
  dmi.product.sku: 07E6
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1870971] Re: [amdgpu] Xubuntu 20.04 boots to black screen on Lenovo Ideapad L340-17API

[Christian]

I am also experiencing this same issue on an Acer Aspire Slim 5. I
installed Ubuntu 20.04 server edition and then Mate-desktop on top of
that. It seems that I only experience this issue when I do not have
ethernet plugged in. With ethernet plugged in the system boots just fine
into the window manager. I get the same dmesg output as above. I will
try and collect all the relevant information and post it soon.

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Title:
  [amdgpu] Xubuntu 20.04 boots to black screen on Lenovo Ideapad
  L340-17API

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Freshly installed Xubuntu 20.04 shows black screen instead of login
  screen upon boot on Lenovo Ideapad L340-17API. It is not possible to
  chvt to text terminal when boot is stuck on black screen.

  Booting with 'nomodeset' kernel option works properly but is not an
  option (e.g. screen brightness is not adjustable in this case).

  Another workaround is to ssh to laptop and run systemctl restart
  display-manager.service. After 5-10 seconds upon executing this
  command perfectly working login screen appears.

  Check dmesg. There is apparently related messages from amdgpu driver:

  ...
  апр 05 20:46:45 kernel: [drm:amdgpu_dm_set_crtc_irq_state [amdgpu]] *ERROR* 
amdgpu_dm_set_crtc_irq_state: crtc is NULL at id :3
  апр 05 20:46:45 kernel: [drm:amdgpu_dm_set_crtc_irq_state [amdgpu]] *ERROR* 
amdgpu_dm_set_crtc_irq_state: crtc is NULL at id :3
  апр 05 20:46:45 kernel: [drm:amdgpu_dm_set_crtc_irq_state [amdgpu]] *ERROR* 
amdgpu_dm_set_crtc_irq_state: crtc is NULL at id :3
  апр 05 20:46:45 kernel: [drm:amdgpu_dm_set_crtc_irq_state [amdgpu]] *ERROR* 
amdgpu_dm_set_crtc_irq_state: crtc is NULL at id :3
  апр 05 20:46:45 kernel: [drm:amdgpu_dm_set_pflip_irq_state [amdgpu]] *ERROR* 
amdgpu_dm_set_pflip_irq_state: crtc is NULL at id :3
  апр 05 20:46:45 kernel: [drm:amdgpu_dm_set_pflip_irq_state [amdgpu]] *ERROR* 
amdgpu_dm_set_pflip_irq_state: crtc is NULL at id :3
  апр 05 20:46:45 kernel: [drm:amdgpu_dm_set_pflip_irq_state [amdgpu]] *ERROR* 
amdgpu_dm_set_pflip_irq_state: crtc is NULL at id :3
  апр 05 20:46:45 kernel: [drm:amdgpu_dm_set_pflip_irq_state [amdgpu]] *ERROR* 
amdgpu_dm_set_pflip_irq_state: crtc is NULL at id :3
  апр 05 20:46:45 kernel: [drm:amdgpu_dm_set_vupdate_irq_state [amdgpu]] 
*ERROR* amdgpu_dm_set_vupdate_irq_state: crtc is NULL at id :3
  апр 05 20:46:45 kernel: [drm:amdgpu_dm_set_vupdate_irq_state [amdgpu]] 
*ERROR* amdgpu_dm_set_vupdate_irq_state: crtc is NULL at id :3
  апр 05 20:46:45 kernel: [drm:amdgpu_dm_set_vupdate_irq_state [amdgpu]] 
*ERROR* amdgpu_dm_set_vupdate_irq_state: crtc is NULL at id :3
  апр 05 20:46:45 kernel: [drm:amdgpu_dm_set_vupdate_irq_state [amdgpu]] 
*ERROR* amdgpu_dm_set_vupdate_irq_state: crtc is NULL at id :3
  апр 05 20:46:45 kernel: [drm] recover vram bo from shadow start
  апр 05 20:46:45 kernel: [drm] recover vram bo from shadow done
  апр 05 20:46:45 kernel: [drm] Skip scheduling IBs!
  апр 05 20:46:45 kernel: [ cut here ]
  апр 05 20:46:45 kernel: WARNING: CPU: 3 PID: 793 at 
include/linux/dma-fence.h:533 drm_sched_resubmit_jobs+0x152/0x160 [gpu_sched]
  апр 05 20:46:45 kernel: Modules linked in: cmac algif_hash algif_skcipher 
af_alg bnep zram nls_iso8859_1 snd_hda_codec_realtek snd_hda_codec_generic 
ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_nhlt snd_hda_codec >
  апр 05 20:46:45 kernel: CPU: 3 PID: 793 Comm: kworker/3:4 Tainted: G  
 OE 5.4.0-21-generic #25-Ubuntu
  апр 05 20:46:45 kernel: Hardware name: LENOVO 81LY/LNVNB161216, BIOS ARCN32WW 
07/11/2019
  апр 05 20:46:45 kernel: Workqueue: events drm_sched_job_timedout [gpu_sched]
  апр 05 20:46:45 kernel: RIP: 0010:drm_sched_resubmit_jobs+0x152/0x160 
[gpu_sched]
  апр 05 20:46:45 kernel: Code: 41 5c 41 5d 41 5e 41 5f 5d c3 49 8b 46 10 31 c9 
48 c7 80 80 00 00 00 00 00 00 00 49 8b 7f 70 31 c0 83 e7 01 74 04 0f 0b eb bf 
<0f> 0b eb c7 0f 0b eb 8b 66 0f 1f 44 00 00 0f 1f 44 00 00 83 7f 4c
  апр 05 20:46:45 kernel: RSP: 0018:a4dc806d7d28 EFLAGS: 00010246
  апр 05 20:46:45 kernel: RAX:  RBX: 0001 RCX: 

  апр 05 20:46:45 kernel: RDX: 8cc9a6fc9180 RSI: 8cc9ac4609f8 RDI: 

  апр 05 20:46:45 kernel: RBP: a4dc806d7d60 R08: 047a R09: 
0004
  апр 05 20:46:45 kernel: R10:  R11: 0001 R12: 
8cc9ac463c00
  апр 05 20:46:45 kernel: R13: 8cc9a63c7980 R14: 8cc9ac460800 R15: 
8cc9a6fc9140
  апр 05 20:46:45 kernel: FS:  () GS:8cc9b88c() 
knlGS:
  апр 05 20:46:45 kernel: CS:  0010 DS:  ES:  CR0: 80050033
  апр 05 20:46:45 kernel: CR2: 7f275ff6c000 CR3: 0001af148000 CR4: 
003406e0
  апр 05 20:46:45 kernel: Call Trace:
  апр 0

[Kernel-packages] [Bug 1875115] [NEW] package linux-image-5.4.0-26-generic 5.4.0-26.30 failed to install/upgrade: podproces zainstalowany pakiet linux-image-5.4.0-26-generic skrypt pre-removal zwrócił

[Ingvarr]

Public bug reported:

"Randomly" just on desktop

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-26-generic 5.4.0-26.30
ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
Uname: Linux 5.4.0-26-generic x86_64
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  gdm1455 F pulseaudio
  ikrol  1696 F pulseaudio
CasperMD5CheckResult: skip
Date: Sun Apr 26 02:16:58 2020
ErrorMessage: podproces zainstalowany pakiet linux-image-5.4.0-26-generic 
skrypt pre-removal zwrócił kod błędu 1
InstallationDate: Installed on 2020-02-06 (79 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
IwConfig:
 lono wireless extensions.
 
 enp0s3no wireless extensions.
Lsusb:
 Bus 002 Device 003: ID 80ee:0031 VirtualBox USB CD-ROM
 Bus 002 Device 002: ID 80ee:0030 VirtualBox USB Harddisk
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 002: ID 80ee:0021 VirtualBox USB Tablet
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Lsusb-t:
 /:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 5000M
 |__ Port 1: Dev 2, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
 |__ Port 2: Dev 3, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
 /:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/8p, 480M
 |__ Port 1: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 12M
MachineType: innotek GmbH VirtualBox
ProcFB: 0 svgadrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic 
root=UUID=1c1ce2a4-3861-47d4-be70-ffeb5c3c5b38 ro quiet splash vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
Python3Details: /usr/bin/python3.8, Python 3.8.2, python3-minimal, 
3.8.2-0ubuntu2
PythonDetails: /usr/bin/python2.7, Python 2.7.18rc1, python-is-python2, 2.7.17-4
RelatedPackageVersions: grub-pc 2.04-1ubuntu26
RfKill:
 
SourcePackage: linux
Title: package linux-image-5.4.0-26-generic 5.4.0-26.30 failed to 
install/upgrade: podproces zainstalowany pakiet linux-image-5.4.0-26-generic 
skrypt pre-removal zwrócił kod błędu 1
UpgradeStatus: Upgraded to focal on 2020-04-24 (1 days ago)
dmi.bios.date: 12/01/2006
dmi.bios.vendor: innotek GmbH
dmi.bios.version: VirtualBox
dmi.board.name: VirtualBox
dmi.board.vendor: Oracle Corporation
dmi.board.version: 1.2
dmi.chassis.type: 1
dmi.chassis.vendor: Oracle Corporation
dmi.modalias: 
dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
dmi.product.family: Virtual Machine
dmi.product.name: VirtualBox
dmi.product.version: 1.2
dmi.sys.vendor: innotek GmbH

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package focal

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https://bugs.launchpad.net/bugs/1875115

Title:
  package linux-image-5.4.0-26-generic 5.4.0-26.30 failed to
  install/upgrade: podproces zainstalowany pakiet linux-
  image-5.4.0-26-generic skrypt pre-removal zwrócił kod błędu 1

Status in linux package in Ubuntu:
  New

Bug description:
  "Randomly" just on desktop

  ProblemType: Package
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-26-generic 5.4.0-26.30
  ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
  Uname: Linux 5.4.0-26-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  gdm1455 F pulseaudio
ikrol  1696 F pulseaudio
  CasperMD5CheckResult: skip
  Date: Sun Apr 26 02:16:58 2020
  ErrorMessage: podproces zainstalowany pakiet linux-image-5.4.0-26-generic 
skrypt pre-removal zwrócił kod błędu 1
  InstallationDate: Installed on 2020-02-06 (79 days ago)
  InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
  IwConfig:
   lono wireless extensions.
   
   enp0s3no wireless extensions.
  Lsusb:
   Bus 002 Device 003: ID 80ee:0031 VirtualBox USB CD-ROM
   Bus 002 Device 002: ID 80ee:0030 VirtualBox USB Harddisk
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 80ee:0021 VirtualBox USB Tablet
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Lsusb-t:
   /:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 5000M
   |__ Port 1: Dev 2, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
   |__ Port 2: Dev 3, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
   /:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/8p, 480M
   |__ Port 1: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 12M
  MachineType: innotek GmbH VirtualBox
  ProcFB: 0 s

[Kernel-packages] [Bug 1875096] Status changed to Confirmed

[Ubuntu Kernel Bot]

This change was made by a bot.

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1875096

Title:
  Wifi has occasional drop-outs on 20.04

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My wifi occasionally drops entirely. Likely isn't a AP issue because I
  cannot connect to a different AP that my other devices are using
  normally. Work around is to enable and disable wifi.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-26-generic 5.4.0-26.30
  ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
  Uname: Linux 5.4.0-26-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: GNOME
  Date: Sat Apr 25 17:13:19 2020
  InstallationDate: Installed on 2019-09-16 (222 days ago)
  InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Alpha amd64 (20190909)
  MachineType: LENOVO 20QTCTO1WW
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-26-generic 
root=/dev/mapper/vg-root ro quiet splash resume=/dev/mapper/vg-swap vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-26-generic N/A
   linux-backports-modules-5.4.0-26-generic  N/A
   linux-firmware1.187
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/24/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N2OET43W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20QTCTO1WW
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN2OET43W(1.30):bd03/24/2020:svnLENOVO:pn20QTCTO1WW:pvrThinkPadP1Gen2:rvnLENOVO:rn20QTCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.family: ThinkPad P1 Gen 2
  dmi.product.name: 20QTCTO1WW
  dmi.product.sku: LENOVO_MT_20QT_BU_Think_FM_ThinkPad P1 Gen 2
  dmi.product.version: ThinkPad P1 Gen 2
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1875096] Re: Wifi has occasional drop-outs on 20.04

[Ubuntu Foundations Team Bug Bot]

** Package changed: ubuntu => linux (Ubuntu)

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https://bugs.launchpad.net/bugs/1875096

Title:
  Wifi has occasional drop-outs on 20.04

Status in linux package in Ubuntu:
  New

Bug description:
  My wifi occasionally drops entirely. Likely isn't a AP issue because I
  cannot connect to a different AP that my other devices are using
  normally. Work around is to enable and disable wifi.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-26-generic 5.4.0-26.30
  ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
  Uname: Linux 5.4.0-26-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: GNOME
  Date: Sat Apr 25 17:13:19 2020
  InstallationDate: Installed on 2019-09-16 (222 days ago)
  InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Alpha amd64 (20190909)
  MachineType: LENOVO 20QTCTO1WW
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-26-generic 
root=/dev/mapper/vg-root ro quiet splash resume=/dev/mapper/vg-swap vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-26-generic N/A
   linux-backports-modules-5.4.0-26-generic  N/A
   linux-firmware1.187
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/24/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N2OET43W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20QTCTO1WW
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN2OET43W(1.30):bd03/24/2020:svnLENOVO:pn20QTCTO1WW:pvrThinkPadP1Gen2:rvnLENOVO:rn20QTCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.family: ThinkPad P1 Gen 2
  dmi.product.name: 20QTCTO1WW
  dmi.product.sku: LENOVO_MT_20QT_BU_Think_FM_ThinkPad P1 Gen 2
  dmi.product.version: ThinkPad P1 Gen 2
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1875096] [NEW] Wifi has occasional drop-outs on 20.04

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

My wifi occasionally drops entirely. Likely isn't a AP issue because I
cannot connect to a different AP that my other devices are using
normally. Work around is to enable and disable wifi.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-26-generic 5.4.0-26.30
ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
Uname: Linux 5.4.0-26-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: GNOME
Date: Sat Apr 25 17:13:19 2020
InstallationDate: Installed on 2019-09-16 (222 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Alpha amd64 (20190909)
MachineType: LENOVO 20QTCTO1WW
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-26-generic 
root=/dev/mapper/vg-root ro quiet splash resume=/dev/mapper/vg-swap vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-5.4.0-26-generic N/A
 linux-backports-modules-5.4.0-26-generic  N/A
 linux-firmware1.187
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/24/2020
dmi.bios.vendor: LENOVO
dmi.bios.version: N2OET43W (1.30 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20QTCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: 
dmi:bvnLENOVO:bvrN2OET43W(1.30):bd03/24/2020:svnLENOVO:pn20QTCTO1WW:pvrThinkPadP1Gen2:rvnLENOVO:rn20QTCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad P1 Gen 2
dmi.product.name: 20QTCTO1WW
dmi.product.sku: LENOVO_MT_20QT_BU_Think_FM_ThinkPad P1 Gen 2
dmi.product.version: ThinkPad P1 Gen 2
dmi.sys.vendor: LENOVO

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug focal
-- 
Wifi has occasional drop-outs on 20.04
https://bugs.launchpad.net/bugs/1875096
You received this bug notification because you are a member of Kernel Packages, 
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[Kernel-packages] [Bug 1873384] Re: Headphone has no sound out

[CarpalCarpal]

Potentially useful info: If you install Ubuntu desktop on Kubuntu 20.04,
audio works as expected when the user logs into ubuntu - but issues on
kubuntu remain if the desktop environment is switched.

Hardware: Dell Latitude E7270

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https://bugs.launchpad.net/bugs/1873384

Title:
  Headphone has no sound out

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Computer:
  Dell inspiron 15 5577 Gaming
  intel i5 7300HQ version
  System:
  Kubuntu 20.04
  Bug:
  Plug-in headphone has no sound out, meanwhile computer's speaker is okay when 
unplugged the headphone.
  Additional information:
  Headphone is okay when kubuntu 18.04.3 is installed on the computer.
  Alsamixer is checked and headphone are not mute.
  Headphone plugin state can be correctly detected, and speaker can 
automatically mute until headphone unplugged.
  External usb soundcard is usable with headphone.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: ubiquity 20.04.12
  ProcVersionSignature: Ubuntu 5.4.0-24.28-generic 5.4.30
  Uname: Linux 5.4.0-24-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  CasperMD5CheckResult: skip
  Date: Fri Apr 17 11:14:43 2020
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/kubuntu.seed 
maybe-ubiquity quiet splash nomodeset ---
  InstallationDate: Installed on 2020-04-16 (0 days ago)
  InstallationMedia: Kubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200416)
  ProcEnviron:
   LANGUAGE=zh_CN:zh
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=zh_CN.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubiquity
  Symptom: installer
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  sherlockholmes   1242 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: KDE
  DistroRelease: Ubuntu 20.04
  InstallationDate: Installed on 2020-04-16 (0 days ago)
  InstallationMedia: Kubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200416)
  MachineType: Dell Inc. Inspiron 5577
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-24-generic 
root=UUID=18303cc3-5e85-4677-8bca-60324bae9608 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 5.4.0-24.28-generic 5.4.30
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-24-generic N/A
   linux-backports-modules-5.4.0-24-generic  N/A
   linux-firmware1.187
  Tags:  focal
  Uname: Linux 5.4.0-24-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 12/02/2018
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.1.3
  dmi.board.name: 090HMC
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.1.3:bd12/02/2018:svnDellInc.:pnInspiron5577:pvr1.1.3:rvnDellInc.:rn090HMC:rvrA00:cvnDellInc.:ct10:cvrNotSpecified:
  dmi.product.family: Inspiron
  dmi.product.name: Inspiron 5577
  dmi.product.sku: 07E1
  dmi.product.version: 1.1.3
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1874624] Re: Unable to boot 20.04 LTS installer on Dell XPS 15 9560

[Menno van G]

Ubuntu 20.04 will install fine on the XPS15 9560. However you will need
to set nouveau.modeset=0 and disconnect any monitor connected to HDMI.

Also after 20.04 is installed, you still cannot boot when a monitor is 
connected to HDMI. You will stay at the Ubuntu splash screen with the spinner 
spinning.
You can only successfully boot when the HDMI cable is disconnected,

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https://bugs.launchpad.net/bugs/1874624

Title:
   Unable to boot 20.04 LTS  installer on Dell XPS 15 9560

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I try to install the stable released Ubuntu 20.04 LTS (20.04 LTS) on
  Dell XPS 15 9560 using USB stick. The system power off at  6% of Check
  Disk. Also if I jump the check Disk system power off. The same USB
  disk work on a older Dell Latitude.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1875063] Status changed to Confirmed

[Ubuntu Kernel Bot]

This change was made by a bot.

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1875063

Title:
  wifi keeps on connecting and disconnecting frequently

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hi,

  I am experiencing wifi connection fluctuations after upgrading to
  20.04. Is there any fix available for this?

  Thanks and Regards
  Pratik

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-26-generic 5.4.0-26.30
  ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
  Uname: Linux 5.4.0-26-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  pratik 1614 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Apr 25 23:04:39 2020
  InstallationDate: Installed on 2020-04-11 (14 days ago)
  InstallationMedia: Ubuntu 18.04.4 LTS "Bionic Beaver" - Release amd64 
(20200203.1)
  MachineType: Hewlett-Packard HP Pavilion dm4 Notebook PC
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic 
root=UUID=7f9ca8da-6d0f-47cb-8b2c-a7d18421965e ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-26-generic N/A
   linux-backports-modules-5.4.0-26-generic  N/A
   linux-firmware1.187
  SourcePackage: linux
  UpgradeStatus: Upgraded to focal on 2020-04-23 (2 days ago)
  dmi.bios.date: 01/21/2013
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.0C
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 1794
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 41.1E
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrF.0C:bd01/21/2013:svnHewlett-Packard:pnHPPaviliondm4NotebookPC:pvr069410001120401623100:rvnHewlett-Packard:rn1794:rvr41.1E:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.family: 103C_5335KV G=N L=CON B=HP S=PAV X=Null
  dmi.product.name: HP Pavilion dm4 Notebook PC
  dmi.product.sku: A9M64PA#AB4
  dmi.product.version: 069410001120401623100
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1875063] Re: wifi keeps on connecting and disconnecting frequently

[Ubuntu Foundations Team Bug Bot]

** Package changed: ubuntu => linux (Ubuntu)

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https://bugs.launchpad.net/bugs/1875063

Title:
  wifi keeps on connecting and disconnecting frequently

Status in linux package in Ubuntu:
  New

Bug description:
  Hi,

  I am experiencing wifi connection fluctuations after upgrading to
  20.04. Is there any fix available for this?

  Thanks and Regards
  Pratik

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-26-generic 5.4.0-26.30
  ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
  Uname: Linux 5.4.0-26-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  pratik 1614 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Apr 25 23:04:39 2020
  InstallationDate: Installed on 2020-04-11 (14 days ago)
  InstallationMedia: Ubuntu 18.04.4 LTS "Bionic Beaver" - Release amd64 
(20200203.1)
  MachineType: Hewlett-Packard HP Pavilion dm4 Notebook PC
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic 
root=UUID=7f9ca8da-6d0f-47cb-8b2c-a7d18421965e ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-26-generic N/A
   linux-backports-modules-5.4.0-26-generic  N/A
   linux-firmware1.187
  SourcePackage: linux
  UpgradeStatus: Upgraded to focal on 2020-04-23 (2 days ago)
  dmi.bios.date: 01/21/2013
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.0C
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 1794
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 41.1E
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrF.0C:bd01/21/2013:svnHewlett-Packard:pnHPPaviliondm4NotebookPC:pvr069410001120401623100:rvnHewlett-Packard:rn1794:rvr41.1E:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.family: 103C_5335KV G=N L=CON B=HP S=PAV X=Null
  dmi.product.name: HP Pavilion dm4 Notebook PC
  dmi.product.sku: A9M64PA#AB4
  dmi.product.version: 069410001120401623100
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1875063] [NEW] wifi keeps on connecting and disconnecting frequently

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Hi,

I am experiencing wifi connection fluctuations after upgrading to 20.04.
Is there any fix available for this?

Thanks and Regards
Pratik

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-26-generic 5.4.0-26.30
ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
Uname: Linux 5.4.0-26-generic x86_64
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  pratik 1614 F pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Sat Apr 25 23:04:39 2020
InstallationDate: Installed on 2020-04-11 (14 days ago)
InstallationMedia: Ubuntu 18.04.4 LTS "Bionic Beaver" - Release amd64 
(20200203.1)
MachineType: Hewlett-Packard HP Pavilion dm4 Notebook PC
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic 
root=UUID=7f9ca8da-6d0f-47cb-8b2c-a7d18421965e ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-5.4.0-26-generic N/A
 linux-backports-modules-5.4.0-26-generic  N/A
 linux-firmware1.187
SourcePackage: linux
UpgradeStatus: Upgraded to focal on 2020-04-23 (2 days ago)
dmi.bios.date: 01/21/2013
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.0C
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 1794
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 41.1E
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: 
dmi:bvnHewlett-Packard:bvrF.0C:bd01/21/2013:svnHewlett-Packard:pnHPPaviliondm4NotebookPC:pvr069410001120401623100:rvnHewlett-Packard:rn1794:rvr41.1E:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.family: 103C_5335KV G=N L=CON B=HP S=PAV X=Null
dmi.product.name: HP Pavilion dm4 Notebook PC
dmi.product.sku: A9M64PA#AB4
dmi.product.version: 069410001120401623100
dmi.sys.vendor: Hewlett-Packard

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug focal
-- 
wifi keeps on connecting and disconnecting frequently
https://bugs.launchpad.net/bugs/1875063
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[Kernel-packages] [Bug 1835664] Re: I can not install any Ubuntu distros in the UEFI mode (but BIOS-compability mode works without efforts): "Unable to install GRUB in /dev/sda"

[Ivan Ivanov]

Hello, I've already solved this problem on Artyom's laptop. The problem really 
affects UEFI and GRUB. Solution of the problem:
1. Get this error (just install the system)
2. Reboot the system from drive with installation image
3. As soon as you'll boot to the GRUB, press C and write:
set root=(hdX,gptX)
where hdX is your OS hard drive
gptX - root partition. On the monoboot it'll be gpt2;
also you can see your filesystem with "ls /", hard drive with "ls", see which 
version of the kernel you have: ls /boot/; then write:
linux /boot/vmlinuz-kernelversion root=/dev/sdaX
where X is the number of your partition(matches gptX)
initrd /boot/initrd.img-kernelversion(it is located in the same place as the 
kernel)
boot
The system will start, after entering the system, open the terminal anyway, 
write: sudo update-grub2. Reboot. Now, the system'll start without any manual 
interruptions. Thanks for attention!

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1835664

Title:
  I can not install any Ubuntu distros in the UEFI mode (but BIOS-
  compability mode works without efforts): "Unable to install GRUB in
  /dev/sda"

Status in linux:
  Confirmed
Status in linux package in Ubuntu:
  Invalid

Bug description:
  You also can see the screens that show this problem:
  https://photos.app.goo.gl/4Pimhpr8SwPerA1h7
  https://photos.app.goo.gl/kq5zV5GPrunQpT7j9
  https://photos.app.goo.gl/CqjuADV6zURpwECB6
  https://photos.app.goo.gl/xzNJ6Xt2BSGBYjXR6

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: ubiquity 19.10.5
  ProcVersionSignature: Ubuntu 5.0.0-20.21-generic 5.0.8
  Uname: Linux 5.0.0-20-generic x86_64
  ApportVersion: 2.20.11-0ubuntu3
  Architecture: amd64
  CasperVersion: 1.411
  Date: Sun Jul  7 18:38:45 2019
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed 
quiet splash ---
  LiveMediaBuild: Ubuntu 19.10 "Eoan Ermine" - Alpha amd64 (20190707)
  SourcePackage: grub-installer
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1835664] Re: I can not install any Ubuntu distros in the UEFI mode (but BIOS-compability mode works without efforts): "Unable to install GRUB in /dev/sda"

[Ivan Ivanov]

Hello, I solved this problem on Artyom's system. The problem is UEFI and GRUB. 
Solution to the problem:
should get this error (just install the system)
reboot the system from the media from which the system was installed
as soon as you go to the GRUB menu, press C and write:
set root=(hdX,gptX)
where hdX - your hard drive, where is system installed
where gptX - root partition(on clean hard drive, usually, 2. gpt2
you can see your filesystem with "ls /", hard drive with "ls", see which 
version of the kernel you have: ls /boot/, then write:
linux /boot/vmlinuz-kernelversion root=/dev/sdaX
where X - number of your partition(matches gptX)
initrd /boot/initrd.img-kernelversion(it is located in the same place as the 
kernel)
boot
the system should start, after entering the system, open the terminal in any 
way, write: sudo update-grub2. Reboot. now, the system should start without the 
help of commands. thanks.

-- 
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/1835664

Title:
  I can not install any Ubuntu distros in the UEFI mode (but BIOS-
  compability mode works without efforts): "Unable to install GRUB in
  /dev/sda"

Status in linux:
  Confirmed
Status in linux package in Ubuntu:
  Invalid

Bug description:
  You also can see the screens that show this problem:
  https://photos.app.goo.gl/4Pimhpr8SwPerA1h7
  https://photos.app.goo.gl/kq5zV5GPrunQpT7j9
  https://photos.app.goo.gl/CqjuADV6zURpwECB6
  https://photos.app.goo.gl/xzNJ6Xt2BSGBYjXR6

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: ubiquity 19.10.5
  ProcVersionSignature: Ubuntu 5.0.0-20.21-generic 5.0.8
  Uname: Linux 5.0.0-20-generic x86_64
  ApportVersion: 2.20.11-0ubuntu3
  Architecture: amd64
  CasperVersion: 1.411
  Date: Sun Jul  7 18:38:45 2019
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed 
quiet splash ---
  LiveMediaBuild: Ubuntu 19.10 "Eoan Ermine" - Alpha amd64 (20190707)
  SourcePackage: grub-installer
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1874104] Re: Very slow boot, wake from sleep and shutdown with 5.4 kernel

[Michael Fox]

I forgot to send you the proper dmesg for the boot of kernel 5.3rc-1. It
is attached. This kernel was not only slow, but it didn't pick up my
wireless card. This was the only kernel I tried that did this.

** Attachment added: "dmesg for 5.3rc1 boot"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1874104/+attachment/5360483/+files/dmesg

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1874104

Title:
  Very slow boot, wake from sleep and shutdown with 5.4 kernel

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I upgraded a Ubuntu 18.04 installation to 20.04 beta on my late 2015
  5k 27" iMac. The new 5.4 kernel was installed and has been updated a
  few times. The former LTS kernel (4.15) was retained. When I start up
  the computer with the new kernel, the process is very slow and it
  takes about 2 1/2 minutes to get to a working desktop. Doing the same
  startup with the old 4.15 kernel (in the 20.04 beta) takes
  approximately 25 seconds to a working desktop. Similarly, changing
  display settings, waking from sleep and shutting down the computer all
  take several minutes with the 5.4 kernel, vs 10-30 seconds with the
  4.15 kernel.

  To provide more information, I tried starting up this computer with
  the 5.3 kernel from a 19.10 live USB, and from a 5.0 kernel in the
  Peppermint Linux live USB that is based on Ubuntu. The 5.3 kernel is
  as slow as the 5.4 kernel, whereas the 5.0 kernel works similarly to
  the 4.15 LTS kernel.

  I suspect that the problem relates to the Radeon m9 390x video card in
  my iMac, but I have no idea what might have changed in the newer
  kernels to affect their compatibility with this iMac.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-25-generic 5.4.0-25.29
  ProcVersionSignature: Ubuntu 5.4.0-25.29-generic 5.4.30
  Uname: Linux 5.4.0-25-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  mfox   2497 F pulseaudio
   /dev/snd/controlC0:  mfox   2497 F pulseaudio
   /dev/snd/controlC1:  mfox   2497 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Tue Apr 21 10:55:18 2020
  HibernationDevice: # RESUME=UUID=5e4ca488-e781-4ee7-aeb3-8adc968cd22a
  InstallationDate: Installed on 2018-05-09 (712 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  MachineType: Apple Inc. iMac17,1
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_CA.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: \boot\vmlinuz-5.4.0-25-generic ro 
root=UUID=0559983a-7175-4ab1-af46-7a117ee78ead 
initrd=boot\initrd.img-5.4.0-25-generic
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-25-generic N/A
   linux-backports-modules-5.4.0-25-generic  N/A
   linux-firmware1.187
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/31/2020
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: 176.0.0.0.0
  dmi.board.name: Mac-B809C3757DA9BB8D
  dmi.board.vendor: Apple Inc.
  dmi.board.version: iMac17,1
  dmi.chassis.type: 9
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-B809C3757DA9BB8D
  dmi.modalias: 
dmi:bvnAppleInc.:bvr176.0.0.0.0:bd01/31/2020:svnAppleInc.:pniMac17,1:pvr1.0:rvnAppleInc.:rnMac-B809C3757DA9BB8D:rvriMac17,1:cvnAppleInc.:ct9:cvrMac-B809C3757DA9BB8D:
  dmi.product.family: iMac17,1
  dmi.product.name: iMac17,1
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1835664] Re: I can not install any Ubuntu distros in the UEFI mode (but BIOS-compability mode works without efforts): "Unable to install GRUB in /dev/sda"

[Artyom Pozharov]

Guys, I've already found the solution.
1) Install the system in UEFI mode. 
2) When an error appears, you should reboot and click F9 button.
3) Boot from EFI file -> first line -> BOOT -> bootx64.efi
4) System will boot normally. Then Ctrl+Alt+T and type: sudo update-grub2
5) That's all!
Thanks to my friend Ivan Fonariov!

-- 
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/1835664

Title:
  I can not install any Ubuntu distros in the UEFI mode (but BIOS-
  compability mode works without efforts): "Unable to install GRUB in
  /dev/sda"

Status in linux:
  Confirmed
Status in linux package in Ubuntu:
  Invalid

Bug description:
  You also can see the screens that show this problem:
  https://photos.app.goo.gl/4Pimhpr8SwPerA1h7
  https://photos.app.goo.gl/kq5zV5GPrunQpT7j9
  https://photos.app.goo.gl/CqjuADV6zURpwECB6
  https://photos.app.goo.gl/xzNJ6Xt2BSGBYjXR6

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: ubiquity 19.10.5
  ProcVersionSignature: Ubuntu 5.0.0-20.21-generic 5.0.8
  Uname: Linux 5.0.0-20-generic x86_64
  ApportVersion: 2.20.11-0ubuntu3
  Architecture: amd64
  CasperVersion: 1.411
  Date: Sun Jul  7 18:38:45 2019
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed 
quiet splash ---
  LiveMediaBuild: Ubuntu 19.10 "Eoan Ermine" - Alpha amd64 (20190707)
  SourcePackage: grub-installer
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1874104] Re: Very slow boot, wake from sleep and shutdown with 5.4 kernel

[Michael Fox]

I will report the login bug as a new one. As far as bisection past
identifying the line of progression to identify the last kernel that
works and the first one that doesn't, I looked at the further steps one
would have to take and I don't think that my technical capability is up
to it. I have never compiled a kernel before, and those instructions
suggest that it's more complicated than just compilation.

Is there anything further I can do that is less technical to help
diagnose and fix this bug in the 20.04 LTS kernel?

-- 
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/1874104

Title:
  Very slow boot, wake from sleep and shutdown with 5.4 kernel

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I upgraded a Ubuntu 18.04 installation to 20.04 beta on my late 2015
  5k 27" iMac. The new 5.4 kernel was installed and has been updated a
  few times. The former LTS kernel (4.15) was retained. When I start up
  the computer with the new kernel, the process is very slow and it
  takes about 2 1/2 minutes to get to a working desktop. Doing the same
  startup with the old 4.15 kernel (in the 20.04 beta) takes
  approximately 25 seconds to a working desktop. Similarly, changing
  display settings, waking from sleep and shutting down the computer all
  take several minutes with the 5.4 kernel, vs 10-30 seconds with the
  4.15 kernel.

  To provide more information, I tried starting up this computer with
  the 5.3 kernel from a 19.10 live USB, and from a 5.0 kernel in the
  Peppermint Linux live USB that is based on Ubuntu. The 5.3 kernel is
  as slow as the 5.4 kernel, whereas the 5.0 kernel works similarly to
  the 4.15 LTS kernel.

  I suspect that the problem relates to the Radeon m9 390x video card in
  my iMac, but I have no idea what might have changed in the newer
  kernels to affect their compatibility with this iMac.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-25-generic 5.4.0-25.29
  ProcVersionSignature: Ubuntu 5.4.0-25.29-generic 5.4.30
  Uname: Linux 5.4.0-25-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  mfox   2497 F pulseaudio
   /dev/snd/controlC0:  mfox   2497 F pulseaudio
   /dev/snd/controlC1:  mfox   2497 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Tue Apr 21 10:55:18 2020
  HibernationDevice: # RESUME=UUID=5e4ca488-e781-4ee7-aeb3-8adc968cd22a
  InstallationDate: Installed on 2018-05-09 (712 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  MachineType: Apple Inc. iMac17,1
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_CA.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: \boot\vmlinuz-5.4.0-25-generic ro 
root=UUID=0559983a-7175-4ab1-af46-7a117ee78ead 
initrd=boot\initrd.img-5.4.0-25-generic
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-25-generic N/A
   linux-backports-modules-5.4.0-25-generic  N/A
   linux-firmware1.187
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/31/2020
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: 176.0.0.0.0
  dmi.board.name: Mac-B809C3757DA9BB8D
  dmi.board.vendor: Apple Inc.
  dmi.board.version: iMac17,1
  dmi.chassis.type: 9
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-B809C3757DA9BB8D
  dmi.modalias: 
dmi:bvnAppleInc.:bvr176.0.0.0.0:bd01/31/2020:svnAppleInc.:pniMac17,1:pvr1.0:rvnAppleInc.:rnMac-B809C3757DA9BB8D:rvriMac17,1:cvnAppleInc.:ct9:cvrMac-B809C3757DA9BB8D:
  dmi.product.family: iMac17,1
  dmi.product.name: iMac17,1
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1874104] Re: Very slow boot, wake from sleep and shutdown with 5.4 kernel

[Michael Fox]

Attached is the SystemD analysis for the 5.6 boot. It looks pretty
similar to that of all the kernels I have tried that are 5.3 or newer.

** Attachment added: "SystemD critical chain and blame outputs: 5.6 kernel"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1874104/+attachment/5360469/+files/SystemD%205.6%20kernel%20bootup.odt

-- 
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/1874104

Title:
  Very slow boot, wake from sleep and shutdown with 5.4 kernel

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I upgraded a Ubuntu 18.04 installation to 20.04 beta on my late 2015
  5k 27" iMac. The new 5.4 kernel was installed and has been updated a
  few times. The former LTS kernel (4.15) was retained. When I start up
  the computer with the new kernel, the process is very slow and it
  takes about 2 1/2 minutes to get to a working desktop. Doing the same
  startup with the old 4.15 kernel (in the 20.04 beta) takes
  approximately 25 seconds to a working desktop. Similarly, changing
  display settings, waking from sleep and shutting down the computer all
  take several minutes with the 5.4 kernel, vs 10-30 seconds with the
  4.15 kernel.

  To provide more information, I tried starting up this computer with
  the 5.3 kernel from a 19.10 live USB, and from a 5.0 kernel in the
  Peppermint Linux live USB that is based on Ubuntu. The 5.3 kernel is
  as slow as the 5.4 kernel, whereas the 5.0 kernel works similarly to
  the 4.15 LTS kernel.

  I suspect that the problem relates to the Radeon m9 390x video card in
  my iMac, but I have no idea what might have changed in the newer
  kernels to affect their compatibility with this iMac.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-25-generic 5.4.0-25.29
  ProcVersionSignature: Ubuntu 5.4.0-25.29-generic 5.4.30
  Uname: Linux 5.4.0-25-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  mfox   2497 F pulseaudio
   /dev/snd/controlC0:  mfox   2497 F pulseaudio
   /dev/snd/controlC1:  mfox   2497 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Tue Apr 21 10:55:18 2020
  HibernationDevice: # RESUME=UUID=5e4ca488-e781-4ee7-aeb3-8adc968cd22a
  InstallationDate: Installed on 2018-05-09 (712 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  MachineType: Apple Inc. iMac17,1
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_CA.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: \boot\vmlinuz-5.4.0-25-generic ro 
root=UUID=0559983a-7175-4ab1-af46-7a117ee78ead 
initrd=boot\initrd.img-5.4.0-25-generic
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-25-generic N/A
   linux-backports-modules-5.4.0-25-generic  N/A
   linux-firmware1.187
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/31/2020
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: 176.0.0.0.0
  dmi.board.name: Mac-B809C3757DA9BB8D
  dmi.board.vendor: Apple Inc.
  dmi.board.version: iMac17,1
  dmi.chassis.type: 9
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-B809C3757DA9BB8D
  dmi.modalias: 
dmi:bvnAppleInc.:bvr176.0.0.0.0:bd01/31/2020:svnAppleInc.:pniMac17,1:pvr1.0:rvnAppleInc.:rnMac-B809C3757DA9BB8D:rvriMac17,1:cvnAppleInc.:ct9:cvrMac-B809C3757DA9BB8D:
  dmi.product.family: iMac17,1
  dmi.product.name: iMac17,1
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

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[Kernel-packages] [Bug 1874104] Re: Very slow boot, wake from sleep and shutdown with 5.4 kernel

[Michael Fox]

It is possible to login with kernel 5.6. The bootup is slow, but it does
boot and gets past the login screen. I have attached the dmesg from that
boot, and will send the systemd analysis in the next message.

** Attachment added: "dmesg.0 for 5.6 boot"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1874104/+attachment/5360468/+files/dmesg

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Title:
  Very slow boot, wake from sleep and shutdown with 5.4 kernel

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I upgraded a Ubuntu 18.04 installation to 20.04 beta on my late 2015
  5k 27" iMac. The new 5.4 kernel was installed and has been updated a
  few times. The former LTS kernel (4.15) was retained. When I start up
  the computer with the new kernel, the process is very slow and it
  takes about 2 1/2 minutes to get to a working desktop. Doing the same
  startup with the old 4.15 kernel (in the 20.04 beta) takes
  approximately 25 seconds to a working desktop. Similarly, changing
  display settings, waking from sleep and shutting down the computer all
  take several minutes with the 5.4 kernel, vs 10-30 seconds with the
  4.15 kernel.

  To provide more information, I tried starting up this computer with
  the 5.3 kernel from a 19.10 live USB, and from a 5.0 kernel in the
  Peppermint Linux live USB that is based on Ubuntu. The 5.3 kernel is
  as slow as the 5.4 kernel, whereas the 5.0 kernel works similarly to
  the 4.15 LTS kernel.

  I suspect that the problem relates to the Radeon m9 390x video card in
  my iMac, but I have no idea what might have changed in the newer
  kernels to affect their compatibility with this iMac.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-25-generic 5.4.0-25.29
  ProcVersionSignature: Ubuntu 5.4.0-25.29-generic 5.4.30
  Uname: Linux 5.4.0-25-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  mfox   2497 F pulseaudio
   /dev/snd/controlC0:  mfox   2497 F pulseaudio
   /dev/snd/controlC1:  mfox   2497 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Tue Apr 21 10:55:18 2020
  HibernationDevice: # RESUME=UUID=5e4ca488-e781-4ee7-aeb3-8adc968cd22a
  InstallationDate: Installed on 2018-05-09 (712 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  MachineType: Apple Inc. iMac17,1
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_CA.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: \boot\vmlinuz-5.4.0-25-generic ro 
root=UUID=0559983a-7175-4ab1-af46-7a117ee78ead 
initrd=boot\initrd.img-5.4.0-25-generic
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-25-generic N/A
   linux-backports-modules-5.4.0-25-generic  N/A
   linux-firmware1.187
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/31/2020
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: 176.0.0.0.0
  dmi.board.name: Mac-B809C3757DA9BB8D
  dmi.board.vendor: Apple Inc.
  dmi.board.version: iMac17,1
  dmi.chassis.type: 9
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-B809C3757DA9BB8D
  dmi.modalias: 
dmi:bvnAppleInc.:bvr176.0.0.0.0:bd01/31/2020:svnAppleInc.:pniMac17,1:pvr1.0:rvnAppleInc.:rnMac-B809C3757DA9BB8D:rvriMac17,1:cvnAppleInc.:ct9:cvrMac-B809C3757DA9BB8D:
  dmi.product.family: iMac17,1
  dmi.product.name: iMac17,1
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

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[Kernel-packages] [Bug 1873552] Re: No wired network since 5.4.0-24 (r8169)

[alex]

*** This bug is a duplicate of bug 1871182 ***
https://bugs.launchpad.net/bugs/1871182

** Changed in: linux (Ubuntu)
   Status: Confirmed => Fix Released

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Title:
  No wired network since 5.4.0-24 (r8169)

Status in linux package in Ubuntu:
  Fix Released

Bug description:
  Since kernel version 5.4.0-24 there is no wired network interface
  (eth0) on my dell-laptop. With 5.4.0-21 it still worked.

  My network interface:

  01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL810xE
  PCI Express Fast Ethernet controller (rev 05)

  dmesg | grep r8
  [0.102496] percpu: Embedded 54 pages/cpu s184320 r8192 d28672 u262144
  [0.102507] pcpu-alloc: s184320 r8192 d28672 u262144 alloc=1*2097152
  [1.181324] r8169 :01:00.0: can't disable ASPM; OS doesn't have ASPM 
control
  [1.185944] libphy: r8169: probed
  [1.185948] r8169 :01:00.0: realtek.ko not loaded, maybe it needs to 
be added to initramfs?
  [1.205058] r8169: probe of :01:00.0 failed with error -49

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-24-generic 5.4.0-24.28
  ProcVersionSignature: Ubuntu 5.4.0-24.28-generic 5.4.30
  Uname: Linux 5.4.0-24-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  alex   1998 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Apr 18 10:42:37 2020
  InstallationDate: Installed on 2013-04-06 (2568 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130328)
  MachineType: Dell Inc. Inspiron 3521
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-24-generic 
root=UUID=839ab8e7-b938-4031-b40a-8304aaf855b3 ro video.use_native_backlight=1 
quiet splash acpi_osi=Linux vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-24-generic N/A
   linux-backports-modules-5.4.0-24-generic  N/A
   linux-firmware1.187
  SourcePackage: linux
  StagingDrivers: ashmem_linux
  UpgradeStatus: Upgraded to focal on 2020-04-15 (2 days ago)
  dmi.bios.date: 07/31/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A14
  dmi.board.name: 0010T1
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A14
  dmi.modalias: 
dmi:bvnDellInc.:bvrA14:bd07/31/2015:svnDellInc.:pnInspiron3521:pvrA14:rvnDellInc.:rn0010T1:rvrA00:cvnDellInc.:ct8:cvrA14:
  dmi.product.family: 103C_5335KV
  dmi.product.name: Inspiron 3521
  dmi.product.sku: Inspiron 3521
  dmi.product.version: A14
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1834085]

[marcpalaus]

The problem persists on a clean install of Ubuntu 20.04, kernel
5.4.0-26-generic #30-Ubuntu SMP Mon Apr 20 16:58:30 UTC 2020 x86_64.

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Title:
  Bluetooth touchpad (Apple Magic Trackpad) disconnects every few
  minutes

Status in Linux:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I recently got an Apple's Magic Trackpad. I paired it with Ubuntu
  18.04.2 LTS and worked out of the box, no special drivers needed.

  However, I experience frequent disconnections that last a few seconds
  (5-15 seconds usually), which are quite annoying, as the cursor stops
  responding during that interval. The trackpad connects by itself after
  that period. That usually happens every 20-40 minutes.

  I use the onboard bluetooth device of my laptop. I also have, at the
  same time, two more bluetooth devices (keyboard and mouse) and they do
  not experience that issue, just the trackpad. On ocassion I use
  bluetooth headphones which work just fine.

  First of all:

  Using the command "bluetoothctl" I get the following every time I
  experience a disconnection:

  [CHG] Device F4:1B:A1:33:F9:8D Connected: no
  [CHG] Device F4:1B:A1:33:F9:8D Connected: yes

  Checking "dmesg" I can see more information: (if I am not mistaken,
  this shows 4 disconnections)

  
  [ 1609.070538] magicmouse 0005:05AC:030E.0007: unknown main item tag 0x0
  [ 1609.070797] input: Apple Wireless Trackpad as 
/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0007/input/input23
  [ 1609.071460] magicmouse 0005:05AC:030E.0007: input,hidraw1: BLUETOOTH HID 
v1.60 Mouse [Apple Wireless Trackpad] on 64:5d:86:86:3f:98
  [ 1676.917377] NET: Registered protocol family 38
  [ 1872.815348] magicmouse 0005:05AC:030E.0008: unknown main item tag 0x0
  [ 1872.815559] input: Apple Wireless Trackpad as 
/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0008/input/input24
  [ 1872.816248] magicmouse 0005:05AC:030E.0008: input,hidraw1: BLUETOOTH HID 
v1.60 Mouse [Apple Wireless Trackpad] on 64:5d:86:86:3f:98
  [ 3101.682671] magicmouse 0005:05AC:030E.0009: unknown main item tag 0x0
  [ 3101.683100] input: Apple Wireless Trackpad as 
/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0009/input/input25
  [ 3101.683673] magicmouse 0005:05AC:030E.0009: input,hidraw1: BLUETOOTH HID 
v1.60 Mouse [Apple Wireless Trackpad] on 64:5d:86:86:3f:98
  [ 3110.683360] magicmouse 0005:05AC:030E.000A: unknown main item tag 0x0
  [ 3110.683929] input: Apple Wireless Trackpad as 
/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:1024/0005:05AC:030E.000A/input/input26
  [ 3110.684487] magicmouse 0005:05AC:030E.000A: input,hidraw1: BLUETOOTH HID 
v1.60 Mouse [Apple Wireless Trackpad] on 64:5d:86:86:3f:98

  
  And this is what journalctl -b shows at the moment of the 
disconnection/reconnection:

  de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) 
config/udev: removing device Apple Wireless Trackpad
  de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Option 
"fd" "64" (1,63 m)˜
  de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) event16 - 
Apple Wireless Trackpad: device removed
  de juny 13 21:37:49 TM1703 gnome-shell[5071]: g_array_unref: assertion 
'array' failed
  de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) 
UnloadModule: "libinput"
  de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) 
systemd-logind: releasing fd for 13:80
  de juny 13 21:37:49 TM1703 upowerd[1271]: unhandled action 'unbind' on 
/sys/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0008
  de juny 13 21:37:50 TM1703 kernel: magicmouse 0005:05AC:030E.0009: unknown 
main item tag 0x0
  de juny 13 21:37:50 TM1703 kernel: input: Apple Wireless Trackpad as 
/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0009/input/input25
  de juny 13 21:37:50 TM1703 kernel: magicmouse 0005:05AC:030E.0009: 
input,hidraw1: BLUETOOTH HID v1.60 Mouse [Apple Wireless Trackpad] on 
64:5d:86:86:3f:98
  de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) 
config/udev: Adding input device Apple Wireless Trackpad (/dev/input/mouse1)
  de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) No input 
driver specified, ignoring this device.
  de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) This 
device may have been added with another device file.
  de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) 
config/udev: Adding input device Apple Wireless Trackpad (/dev/input/event16)
  de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Apple 
Wireless Trackpad: Applying InputClass "

[Kernel-packages] [Bug 1834085]

[marcpalaus]

I would like to make a correction to the original post. The device that
has this problem is an Apple Magic Trackpad 1, not 2. It's the one that
is roughly square in shape and uses AA batteries instead of a
rechargeable one.

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Title:
  Bluetooth touchpad (Apple Magic Trackpad) disconnects every few
  minutes

Status in Linux:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I recently got an Apple's Magic Trackpad. I paired it with Ubuntu
  18.04.2 LTS and worked out of the box, no special drivers needed.

  However, I experience frequent disconnections that last a few seconds
  (5-15 seconds usually), which are quite annoying, as the cursor stops
  responding during that interval. The trackpad connects by itself after
  that period. That usually happens every 20-40 minutes.

  I use the onboard bluetooth device of my laptop. I also have, at the
  same time, two more bluetooth devices (keyboard and mouse) and they do
  not experience that issue, just the trackpad. On ocassion I use
  bluetooth headphones which work just fine.

  First of all:

  Using the command "bluetoothctl" I get the following every time I
  experience a disconnection:

  [CHG] Device F4:1B:A1:33:F9:8D Connected: no
  [CHG] Device F4:1B:A1:33:F9:8D Connected: yes

  Checking "dmesg" I can see more information: (if I am not mistaken,
  this shows 4 disconnections)

  
  [ 1609.070538] magicmouse 0005:05AC:030E.0007: unknown main item tag 0x0
  [ 1609.070797] input: Apple Wireless Trackpad as 
/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0007/input/input23
  [ 1609.071460] magicmouse 0005:05AC:030E.0007: input,hidraw1: BLUETOOTH HID 
v1.60 Mouse [Apple Wireless Trackpad] on 64:5d:86:86:3f:98
  [ 1676.917377] NET: Registered protocol family 38
  [ 1872.815348] magicmouse 0005:05AC:030E.0008: unknown main item tag 0x0
  [ 1872.815559] input: Apple Wireless Trackpad as 
/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0008/input/input24
  [ 1872.816248] magicmouse 0005:05AC:030E.0008: input,hidraw1: BLUETOOTH HID 
v1.60 Mouse [Apple Wireless Trackpad] on 64:5d:86:86:3f:98
  [ 3101.682671] magicmouse 0005:05AC:030E.0009: unknown main item tag 0x0
  [ 3101.683100] input: Apple Wireless Trackpad as 
/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0009/input/input25
  [ 3101.683673] magicmouse 0005:05AC:030E.0009: input,hidraw1: BLUETOOTH HID 
v1.60 Mouse [Apple Wireless Trackpad] on 64:5d:86:86:3f:98
  [ 3110.683360] magicmouse 0005:05AC:030E.000A: unknown main item tag 0x0
  [ 3110.683929] input: Apple Wireless Trackpad as 
/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:1024/0005:05AC:030E.000A/input/input26
  [ 3110.684487] magicmouse 0005:05AC:030E.000A: input,hidraw1: BLUETOOTH HID 
v1.60 Mouse [Apple Wireless Trackpad] on 64:5d:86:86:3f:98

  
  And this is what journalctl -b shows at the moment of the 
disconnection/reconnection:

  de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) 
config/udev: removing device Apple Wireless Trackpad
  de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Option 
"fd" "64" (1,63 m)˜
  de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) event16 - 
Apple Wireless Trackpad: device removed
  de juny 13 21:37:49 TM1703 gnome-shell[5071]: g_array_unref: assertion 
'array' failed
  de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) 
UnloadModule: "libinput"
  de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) 
systemd-logind: releasing fd for 13:80
  de juny 13 21:37:49 TM1703 upowerd[1271]: unhandled action 'unbind' on 
/sys/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0008
  de juny 13 21:37:50 TM1703 kernel: magicmouse 0005:05AC:030E.0009: unknown 
main item tag 0x0
  de juny 13 21:37:50 TM1703 kernel: input: Apple Wireless Trackpad as 
/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0009/input/input25
  de juny 13 21:37:50 TM1703 kernel: magicmouse 0005:05AC:030E.0009: 
input,hidraw1: BLUETOOTH HID v1.60 Mouse [Apple Wireless Trackpad] on 
64:5d:86:86:3f:98
  de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) 
config/udev: Adding input device Apple Wireless Trackpad (/dev/input/mouse1)
  de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) No input 
driver specified, ignoring this device.
  de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) This 
device may have been added with another device file.
  de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) 
config/udev: Adding input device Apple Wireless Trackpad (/dev/input/event16)
  de juny 13 21:37:50 TM1

[Kernel-packages] [Bug 1872760] Re: i915 - after return from suspend display is flickering

[Sjoerd Nijboer]

So it looks thesame (maybe a little less) but happens under different 
circumstances?
I'm experiencing a similar issue and maybe got a temporary fix.
All I know is that with my laptop (Lenovo Yoga C940 14IL) i've got thesame 
flickering as in that issue on Kubuntu 19.10, Kubuntu 20.04 and Fedora KDE 31.
Those are all 5.3.x and 5.4.x kernels if I got my kernel numbers right.
I've tried upgrading Kubuntu 20.04 to mainline kernel 5.6.0-050600 and that 
didn't work.
Upgrading to 5.7-rc2 seems to work, but network card doesn't work out of the 
box.

I've tried this issue with OpenGL 2.0, 3.1 and XRender with various
settings for vsync, that does have major effect to occurrence, and
that's why I think that how often it occurs isn't that important.

Could you try to install 5.6.0-050600 and 5.7-rc2 to confirm that the
underlying issue is thesame and fixed in 5.7?

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Title:
  i915 - after return from suspend display is flickering

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Test this with Ubuntu 20.04 (Mate) beta installer.
  Kernel is 5.4.0-21 #25 (if I remember right).
  All works fine, but after returning from suspend the display is flickering.
  For the installer / USB stick usage that might not be a problem, but the same 
behaviour in a normal environment would be a no go (for using suspend)

  Graphics is driven by an Intel Skylake core-m5 processor.
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  user   1124 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: MATE
  DistroRelease: Ubuntu 20.04
  InstallationDate: Installed on 2020-04-17 (0 days ago)
  InstallationMedia: Ubuntu-MATE 20.04 LTS "Focal Fossa" - Beta amd64 (20200402)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 002: ID 04f2:b560 Chicony Electronics Co., Ltd HP HD Camera
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP EliteBook Folio G1
  Package: linux (not installed)
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-24-generic 
root=UUID=8fb86658-3799-4204-94df-7cf37441baa3 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 5.4.0-24.28-generic 5.4.30
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-24-generic N/A
   linux-backports-modules-5.4.0-24-generic  N/A
   linux-firmware1.187
  Tags:  focal
  Uname: Linux 5.4.0-24-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 01/05/2020
  dmi.bios.vendor: HP
  dmi.bios.version: N91 Ver. 01.45
  dmi.board.name: 8170
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 29.73
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN91Ver.01.45:bd01/05/2020:svnHP:pnHPEliteBookFolioG1:pvr:rvnHP:rn8170:rvrKBCVersion29.73:cvnHP:ct10:cvr:
  dmi.product.family: 103C_5336AN
  dmi.product.name: HP EliteBook Folio G1
  dmi.product.sku: V1C39EA#ABD
  dmi.sys.vendor: HP
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  user   1124 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: MATE
  DistroRelease: Ubuntu 20.04
  InstallationDate: Installed on 2020-04-17 (0 days ago)
  InstallationMedia: Ubuntu-MATE 20.04 LTS "Focal Fossa" - Beta amd64 (20200402)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 002: ID 04f2:b560 Chicony Electronics Co., Ltd HP HD Camera
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP EliteBook Folio G1
  Package: linux (not installed)
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-24-generic 
root=UUID=8fb86658-3799-4204-94df-7cf37441baa3 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 5.4.0-24.28-generic 5.4.30
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-24-generic N/A
   linux-backports-modules-5.4.0-24-generic  N/A
   linux-firmware1.187
  Tags:  focal
  Uname: Linux 5.4.0-24-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 01/05/2020
  dmi.bios.vendor: HP
  dmi.bios.version: N91 Ver. 01.45
  dmi.board.name: 8170
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 29.73
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN91Ver.01

[Kernel-packages] [Bug 1849084] Re: Freeze on system-resume caused by kwin and amdgpu driver

[jose]

To be clear: I'm talking about the
"dcn10_verify_allow_pstate_change_high" bug, not about the original
report...

Bug #1842954 seems to be the same bug.

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https://bugs.launchpad.net/bugs/1849084

Title:
  Freeze on system-resume caused by kwin and amdgpu driver

Status in kwin package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed
Status in plasma-desktop package in Ubuntu:
  Confirmed
Status in xserver-xorg-video-amdgpu package in Ubuntu:
  Confirmed

Bug description:
  This is a well investigated bug by me.

  Problem: a black screen freeze occurs by suspend-resume process
  Ubuntu version: Kubuntu 19.10 default plasma, or the backported 5.17
  Kernel version: default 5.3.10 or the mainline 5.4.0rc3
  xserver-xorg-video-amdgpu: 19.* or the newest from git, the 18.0.1-1 works 
well

  This freeze can be reproduced only if opengl 2.0 or 3.1 compositor is
  enabled in Plasma settings. Xrender is OK however I don't like screen
  tearing.

  On Ubuntu 19.10 Gnome desktop (X based) this doesn't occur even if the
  Gnome's compositor is enabled. (I don't know what is the default one
  there but I haven't disabled it)

  I think this is a Kwin / amdgpu driver related bug because of the
  differentiation. These can be fixed even in Kwin/opengl compositor not
  just in the amdgpu driver or in kernel.

  One possible solution: disable opengl compositor by suspend and re-
  enable it after login. Use fe.: Xrender before login / before the
  system restored from suspend.

  For Ubuntu's maintainers: Couldn't be this problem solved by a
  downstream solution? Maybe a proper script could be enough by resume
  and by suspend. There are a lot of bugs like this reported in
  freedesktop bugreport and the developers haven't got enough time for
  fix them fast enough.


  Syslog:

  Oct 21 10:57:26 pc kernel: [ 9475.308852] Code: 85 78 ff ff ff e9 9f f8 ff ff 
8b b0 98 04 00 00 48 c7 c7 ef 5f a5 c0 e8 49 2d 9d ff 44 0f b6 45 a3 49 8b 4d 
08 e9 bf fa ff ff <0f> 0b e9 ca fb ff ff 0f 0b e8 7d 36 84 c1 66 66 2e 0f 1f 84 
00 00
  Oct 21 10:57:26 pc kernel: [ 9475.308853] RSP: 0018:b7b54274b7b0 EFLAGS: 
00010002
  Oct 21 10:57:26 pc kernel: [ 9475.308855] RAX: 0202 RBX: 
0202 RCX: 046a
  Oct 21 10:57:26 pc kernel: [ 9475.308856] RDX: 0001 RSI: 
0202 RDI: 0002
  Oct 21 10:57:26 pc kernel: [ 9475.308857] RBP: b7b54274b870 R08: 
 R09: 94da76b2d170
  Oct 21 10:57:26 pc kernel: [ 9475.308858] R10: b7b54274b708 R11: 
b7b54274b70c R12: 94da76b2d000
  Oct 21 10:57:26 pc kernel: [ 9475.308859] R13: 94d970f2c300 R14: 
94da758d25d0 R15: 94da270d1400
  Oct 21 10:57:26 pc kernel: [ 9475.308861] FS:  7f2a1b9bea80() 
GS:94da87c4() knlGS:
  Oct 21 10:57:26 pc kernel: [ 9475.308863] CS:  0010 DS:  ES:  CR0: 
80050033
  Oct 21 10:57:26 pc kernel: [ 9475.308864] CR2: 7fb083e9b4a5 CR3: 
00012c11 CR4: 003406e0
  Oct 21 10:57:26 pc kernel: [ 9475.308865] Call Trace:
  Oct 21 10:57:26 pc kernel: [ 9475.308977]  
amdgpu_dm_atomic_commit_tail+0x96f/0x1030 [amdgpu]
  Oct 21 10:57:26 pc kernel: [ 9475.308991]  commit_tail+0x50/0xc0 
[drm_kms_helper]
  Oct 21 10:57:26 pc kernel: [ 9475.309000]  ? commit_tail+0x50/0xc0 
[drm_kms_helper]
  Oct 21 10:57:26 pc kernel: [ 9475.309009]  
drm_atomic_helper_commit+0x118/0x120 [drm_kms_helper]
  Oct 21 10:57:26 pc kernel: [ 9475.309115]  amdgpu_dm_atomic_commit+0x95/0xa0 
[amdgpu]
  Oct 21 10:57:26 pc kernel: [ 9475.309135]  drm_atomic_commit+0x4a/0x50 [drm]
  Oct 21 10:57:26 pc kernel: [ 9475.309144]  
drm_atomic_helper_set_config+0x89/0xa0 [drm_kms_helper]
  Oct 21 10:57:26 pc kernel: [ 9475.309159]  drm_mode_setcrtc+0x1cd/0x7a0 [drm]
  Oct 21 10:57:26 pc kernel: [ 9475.309234]  ? amdgpu_cs_wait_ioctl+0xd6/0x150 
[amdgpu]
  Oct 21 10:57:26 pc kernel: [ 9475.309249]  ? drm_mode_getcrtc+0x190/0x190 
[drm]
  Oct 21 10:57:26 pc kernel: [ 9475.309262]  drm_ioctl_kernel+0xae/0xf0 [drm]
  Oct 21 10:57:26 pc kernel: [ 9475.309276]  drm_ioctl+0x234/0x3d0 [drm]
  Oct 21 10:57:26 pc kernel: [ 9475.309290]  ? drm_mode_getcrtc+0x190/0x190 
[drm]
  Oct 21 10:57:26 pc kernel: [ 9475.309370]  amdgpu_drm_ioctl+0x4e/0x80 [amdgpu]
  Oct 21 10:57:26 pc kernel: [ 9475.309376]  do_vfs_ioctl+0x407/0x670
  Oct 21 10:57:26 pc kernel: [ 9475.309379]  ? do_futex+0x10f/0x1e0
  Oct 21 10:57:26 pc kernel: [ 9475.309382]  ksys_ioctl+0x67/0x90
  Oct 21 10:57:26 pc kernel: [ 9475.309384]  __x64_sys_ioctl+0x1a/0x20
  Oct 21 10:57:26 pc kernel: [ 9475.309388]  do_syscall_64+0x57/0x190
  Oct 21 10:57:26 pc kernel: [ 9475.309392]  
entry_SYSCALL_64_after_hwframe+0x44/0xa9
  Oct 21 10:57:26 pc kernel: [ 9475.309394] RIP: 0033:0x7f2a1bd0c67b
  Oct 21 10:57:26 pc kernel: [ 9475.309397] Code: 0f 1e fa 48 8b 05 15 28 0d 

[Kernel-packages] [Bug 1874624] Re: Unable to boot 20.04 LTS installer on Dell XPS 15 9560

[dierre]

Same issue on my Dell XPS 9560.
I can confirm that using Safe mode I can boot into the installer environment. I 
haven't tried installing, yet.

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https://bugs.launchpad.net/bugs/1874624

Title:
   Unable to boot 20.04 LTS  installer on Dell XPS 15 9560

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I try to install the stable released Ubuntu 20.04 LTS (20.04 LTS) on
  Dell XPS 15 9560 using USB stick. The system power off at  6% of Check
  Disk. Also if I jump the check Disk system power off. The same USB
  disk work on a older Dell Latitude.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1872760] Re: i915 - after return from suspend display is flickering

[arno]

It seems to be more in the video. BUT - screen is ok BEFORE suspend. 
It happens here only after suspend or - what I observed yesterday - while 
calibrating powertop.

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Title:
  i915 - after return from suspend display is flickering

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Test this with Ubuntu 20.04 (Mate) beta installer.
  Kernel is 5.4.0-21 #25 (if I remember right).
  All works fine, but after returning from suspend the display is flickering.
  For the installer / USB stick usage that might not be a problem, but the same 
behaviour in a normal environment would be a no go (for using suspend)

  Graphics is driven by an Intel Skylake core-m5 processor.
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  user   1124 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: MATE
  DistroRelease: Ubuntu 20.04
  InstallationDate: Installed on 2020-04-17 (0 days ago)
  InstallationMedia: Ubuntu-MATE 20.04 LTS "Focal Fossa" - Beta amd64 (20200402)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 002: ID 04f2:b560 Chicony Electronics Co., Ltd HP HD Camera
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP EliteBook Folio G1
  Package: linux (not installed)
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-24-generic 
root=UUID=8fb86658-3799-4204-94df-7cf37441baa3 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 5.4.0-24.28-generic 5.4.30
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-24-generic N/A
   linux-backports-modules-5.4.0-24-generic  N/A
   linux-firmware1.187
  Tags:  focal
  Uname: Linux 5.4.0-24-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 01/05/2020
  dmi.bios.vendor: HP
  dmi.bios.version: N91 Ver. 01.45
  dmi.board.name: 8170
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 29.73
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN91Ver.01.45:bd01/05/2020:svnHP:pnHPEliteBookFolioG1:pvr:rvnHP:rn8170:rvrKBCVersion29.73:cvnHP:ct10:cvr:
  dmi.product.family: 103C_5336AN
  dmi.product.name: HP EliteBook Folio G1
  dmi.product.sku: V1C39EA#ABD
  dmi.sys.vendor: HP
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  user   1124 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: MATE
  DistroRelease: Ubuntu 20.04
  InstallationDate: Installed on 2020-04-17 (0 days ago)
  InstallationMedia: Ubuntu-MATE 20.04 LTS "Focal Fossa" - Beta amd64 (20200402)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 002: ID 04f2:b560 Chicony Electronics Co., Ltd HP HD Camera
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP EliteBook Folio G1
  Package: linux (not installed)
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-24-generic 
root=UUID=8fb86658-3799-4204-94df-7cf37441baa3 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 5.4.0-24.28-generic 5.4.30
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-24-generic N/A
   linux-backports-modules-5.4.0-24-generic  N/A
   linux-firmware1.187
  Tags:  focal
  Uname: Linux 5.4.0-24-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 01/05/2020
  dmi.bios.vendor: HP
  dmi.bios.version: N91 Ver. 01.45
  dmi.board.name: 8170
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 29.73
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN91Ver.01.45:bd01/05/2020:svnHP:pnHPEliteBookFolioG1:pvr:rvnHP:rn8170:rvrKBCVersion29.73:cvnHP:ct10:cvr:
  dmi.product.family: 103C_5336AN
  dmi.product.name: HP EliteBook Folio G1
  dmi.product.sku: V1C39EA#ABD
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1775717] Re: CPU/GPU Fans suddenly go 100% RPM on Asus ROG G752VT

[Eugene Kosogin]

Does anyone know is it reproducible with ubuntu 20.04?

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https://bugs.launchpad.net/bugs/1775717

Title:
  CPU/GPU Fans suddenly go 100% RPM on Asus ROG G752VT

Status in linux package in Ubuntu:
  Incomplete
Status in thermald package in Ubuntu:
  Confirmed

Bug description:
  After upgrading from Ubuntu 16.04 to 18.04, I've noticed that CPU and
  GPU fans suddenly go full throttle. It doesn't seem to depend on
  temperature, could happen when 32 °C reported, sometimes the laptop
  can work for day or two without this issue, but eventually it happens.
  The only way to stop fans is to power off the laptop, power on (fans
  go 100% at this point again), power off during BIOS splash screen and
  power on again. Seems to happen more often after waking up from a
  sleep.

  Things tried:

  Upgrading BIOS to latest available on ASUS site to the date of
  writing. No change.

  asus-fan kernel module (https://github.com/daringer/asus-fan). Detects
  both fans and shows correct speed in /sys/class/hwmon/*/fan{1,2}*, but
  does not seem to control it and does not prevent going full throttle.

  4.17.0 kernel from Ubuntu mainline builds. Doesn't seem to affect the
  issue.

  Userspace fan control software (https://github.com/hirschmann/nbfc).
  Can control speed of both fans to the point where they go full
  throttle, after that has no effect on them.

  ---
  ProblemType: Bug
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  whale  3068 F pulseaudio
   /dev/snd/controlC0:  whale  3068 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 18.04
  HibernationDevice: RESUME=UUID=ada9b595-bbf2-40a3-8575-5908492bb969
  InstallationDate: Installed on 2014-10-20 (1333 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64+mac 
(20140722.2)
  MachineType: ASUSTeK COMPUTER INC. G752VT
  NonfreeKernelModules: nvidia_modeset nvidia wl
  Package: linux (not installed)
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-23-generic 
root=UUID=f6509d56-6183-464c-90bb-9c3be2c8abdf ro quiet splash 
acpi_backlight=vendor vt.handoff=1
  ProcVersionSignature: Ubuntu 4.15.0-23.25-generic 4.15.18
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-23-generic N/A
   linux-backports-modules-4.15.0-23-generic  N/A
   linux-firmware 1.173.1
  Tags:  bionic
  Uname: Linux 4.15.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm audio cdrom dip docker lpadmin plugdev sambashare sudo tty 
video
  _MarkForUpload: True
  dmi.bios.date: 06/29/2017
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: G752VT.304
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: G752VT
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: ATN12345678901234567
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrG752VT.304:bd06/29/2017:svnASUSTeKCOMPUTERINC.:pnG752VT:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnG752VT:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.family: G
  dmi.product.name: G752VT
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1849084] Re: Freeze on system-resume caused by kwin and amdgpu driver

[jose]

This bug also affects xserver-xorg-video-amdgpu 18.0.1-1 on Ubuntu 18.04
+ HWE packages. It's not related to plasma/kwin (I think).

Fix is https://github.com/freedesktop/xorg-xf86-video-
amdgpu/commit/a2b32e72fdaff3007a79b84929997d8176c2d512 as shown here:
https://bbs.archlinux.org/viewtopic.php?id=247761&p=3

BTW, you can find similar bug reports by googling the following:
site:bugs.launchpad.net "dcn10_hw_sequencer.c:*
dcn10_verify_allow_pstate_change_high.cold"

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1849084

Title:
  Freeze on system-resume caused by kwin and amdgpu driver

Status in kwin package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed
Status in plasma-desktop package in Ubuntu:
  Confirmed
Status in xserver-xorg-video-amdgpu package in Ubuntu:
  Confirmed

Bug description:
  This is a well investigated bug by me.

  Problem: a black screen freeze occurs by suspend-resume process
  Ubuntu version: Kubuntu 19.10 default plasma, or the backported 5.17
  Kernel version: default 5.3.10 or the mainline 5.4.0rc3
  xserver-xorg-video-amdgpu: 19.* or the newest from git, the 18.0.1-1 works 
well

  This freeze can be reproduced only if opengl 2.0 or 3.1 compositor is
  enabled in Plasma settings. Xrender is OK however I don't like screen
  tearing.

  On Ubuntu 19.10 Gnome desktop (X based) this doesn't occur even if the
  Gnome's compositor is enabled. (I don't know what is the default one
  there but I haven't disabled it)

  I think this is a Kwin / amdgpu driver related bug because of the
  differentiation. These can be fixed even in Kwin/opengl compositor not
  just in the amdgpu driver or in kernel.

  One possible solution: disable opengl compositor by suspend and re-
  enable it after login. Use fe.: Xrender before login / before the
  system restored from suspend.

  For Ubuntu's maintainers: Couldn't be this problem solved by a
  downstream solution? Maybe a proper script could be enough by resume
  and by suspend. There are a lot of bugs like this reported in
  freedesktop bugreport and the developers haven't got enough time for
  fix them fast enough.


  Syslog:

  Oct 21 10:57:26 pc kernel: [ 9475.308852] Code: 85 78 ff ff ff e9 9f f8 ff ff 
8b b0 98 04 00 00 48 c7 c7 ef 5f a5 c0 e8 49 2d 9d ff 44 0f b6 45 a3 49 8b 4d 
08 e9 bf fa ff ff <0f> 0b e9 ca fb ff ff 0f 0b e8 7d 36 84 c1 66 66 2e 0f 1f 84 
00 00
  Oct 21 10:57:26 pc kernel: [ 9475.308853] RSP: 0018:b7b54274b7b0 EFLAGS: 
00010002
  Oct 21 10:57:26 pc kernel: [ 9475.308855] RAX: 0202 RBX: 
0202 RCX: 046a
  Oct 21 10:57:26 pc kernel: [ 9475.308856] RDX: 0001 RSI: 
0202 RDI: 0002
  Oct 21 10:57:26 pc kernel: [ 9475.308857] RBP: b7b54274b870 R08: 
 R09: 94da76b2d170
  Oct 21 10:57:26 pc kernel: [ 9475.308858] R10: b7b54274b708 R11: 
b7b54274b70c R12: 94da76b2d000
  Oct 21 10:57:26 pc kernel: [ 9475.308859] R13: 94d970f2c300 R14: 
94da758d25d0 R15: 94da270d1400
  Oct 21 10:57:26 pc kernel: [ 9475.308861] FS:  7f2a1b9bea80() 
GS:94da87c4() knlGS:
  Oct 21 10:57:26 pc kernel: [ 9475.308863] CS:  0010 DS:  ES:  CR0: 
80050033
  Oct 21 10:57:26 pc kernel: [ 9475.308864] CR2: 7fb083e9b4a5 CR3: 
00012c11 CR4: 003406e0
  Oct 21 10:57:26 pc kernel: [ 9475.308865] Call Trace:
  Oct 21 10:57:26 pc kernel: [ 9475.308977]  
amdgpu_dm_atomic_commit_tail+0x96f/0x1030 [amdgpu]
  Oct 21 10:57:26 pc kernel: [ 9475.308991]  commit_tail+0x50/0xc0 
[drm_kms_helper]
  Oct 21 10:57:26 pc kernel: [ 9475.309000]  ? commit_tail+0x50/0xc0 
[drm_kms_helper]
  Oct 21 10:57:26 pc kernel: [ 9475.309009]  
drm_atomic_helper_commit+0x118/0x120 [drm_kms_helper]
  Oct 21 10:57:26 pc kernel: [ 9475.309115]  amdgpu_dm_atomic_commit+0x95/0xa0 
[amdgpu]
  Oct 21 10:57:26 pc kernel: [ 9475.309135]  drm_atomic_commit+0x4a/0x50 [drm]
  Oct 21 10:57:26 pc kernel: [ 9475.309144]  
drm_atomic_helper_set_config+0x89/0xa0 [drm_kms_helper]
  Oct 21 10:57:26 pc kernel: [ 9475.309159]  drm_mode_setcrtc+0x1cd/0x7a0 [drm]
  Oct 21 10:57:26 pc kernel: [ 9475.309234]  ? amdgpu_cs_wait_ioctl+0xd6/0x150 
[amdgpu]
  Oct 21 10:57:26 pc kernel: [ 9475.309249]  ? drm_mode_getcrtc+0x190/0x190 
[drm]
  Oct 21 10:57:26 pc kernel: [ 9475.309262]  drm_ioctl_kernel+0xae/0xf0 [drm]
  Oct 21 10:57:26 pc kernel: [ 9475.309276]  drm_ioctl+0x234/0x3d0 [drm]
  Oct 21 10:57:26 pc kernel: [ 9475.309290]  ? drm_mode_getcrtc+0x190/0x190 
[drm]
  Oct 21 10:57:26 pc kernel: [ 9475.309370]  amdgpu_drm_ioctl+0x4e/0x80 [amdgpu]
  Oct 21 10:57:26 pc kernel: [ 9475.309376]  do_vfs_ioctl+0x407/0x670
  Oct 21 10:57:26 pc kernel: [ 9475.309379]  ? do_futex+0x10f/0x1e0
  Oct 21 10:57:26 pc kernel: [ 9475.309382]  ksys_ioctl+0x67/0x90
  Oct 21 10:57:26 pc kernel: [ 9475.309384]  __x64_sys_io

[Kernel-packages] [Bug 1834085] Re: Bluetooth touchpad (Apple Magic Trackpad) disconnects every few minutes

[whochismo]

I can confirm that the problem persists on a clean install of Ubuntu
20.04 LTS (kernel 5.4.0-26-generic #30-Ubuntu SMP Mon Apr 20 16:58:30
UTC 2020 x86_64).

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Title:
  Bluetooth touchpad (Apple Magic Trackpad) disconnects every few
  minutes

Status in Linux:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I recently got an Apple's Magic Trackpad. I paired it with Ubuntu
  18.04.2 LTS and worked out of the box, no special drivers needed.

  However, I experience frequent disconnections that last a few seconds
  (5-15 seconds usually), which are quite annoying, as the cursor stops
  responding during that interval. The trackpad connects by itself after
  that period. That usually happens every 20-40 minutes.

  I use the onboard bluetooth device of my laptop. I also have, at the
  same time, two more bluetooth devices (keyboard and mouse) and they do
  not experience that issue, just the trackpad. On ocassion I use
  bluetooth headphones which work just fine.

  First of all:

  Using the command "bluetoothctl" I get the following every time I
  experience a disconnection:

  [CHG] Device F4:1B:A1:33:F9:8D Connected: no
  [CHG] Device F4:1B:A1:33:F9:8D Connected: yes

  Checking "dmesg" I can see more information: (if I am not mistaken,
  this shows 4 disconnections)

  
  [ 1609.070538] magicmouse 0005:05AC:030E.0007: unknown main item tag 0x0
  [ 1609.070797] input: Apple Wireless Trackpad as 
/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0007/input/input23
  [ 1609.071460] magicmouse 0005:05AC:030E.0007: input,hidraw1: BLUETOOTH HID 
v1.60 Mouse [Apple Wireless Trackpad] on 64:5d:86:86:3f:98
  [ 1676.917377] NET: Registered protocol family 38
  [ 1872.815348] magicmouse 0005:05AC:030E.0008: unknown main item tag 0x0
  [ 1872.815559] input: Apple Wireless Trackpad as 
/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0008/input/input24
  [ 1872.816248] magicmouse 0005:05AC:030E.0008: input,hidraw1: BLUETOOTH HID 
v1.60 Mouse [Apple Wireless Trackpad] on 64:5d:86:86:3f:98
  [ 3101.682671] magicmouse 0005:05AC:030E.0009: unknown main item tag 0x0
  [ 3101.683100] input: Apple Wireless Trackpad as 
/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0009/input/input25
  [ 3101.683673] magicmouse 0005:05AC:030E.0009: input,hidraw1: BLUETOOTH HID 
v1.60 Mouse [Apple Wireless Trackpad] on 64:5d:86:86:3f:98
  [ 3110.683360] magicmouse 0005:05AC:030E.000A: unknown main item tag 0x0
  [ 3110.683929] input: Apple Wireless Trackpad as 
/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:1024/0005:05AC:030E.000A/input/input26
  [ 3110.684487] magicmouse 0005:05AC:030E.000A: input,hidraw1: BLUETOOTH HID 
v1.60 Mouse [Apple Wireless Trackpad] on 64:5d:86:86:3f:98

  
  And this is what journalctl -b shows at the moment of the 
disconnection/reconnection:

  de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) 
config/udev: removing device Apple Wireless Trackpad
  de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Option 
"fd" "64" (1,63 m)˜
  de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) event16 - 
Apple Wireless Trackpad: device removed
  de juny 13 21:37:49 TM1703 gnome-shell[5071]: g_array_unref: assertion 
'array' failed
  de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) 
UnloadModule: "libinput"
  de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) 
systemd-logind: releasing fd for 13:80
  de juny 13 21:37:49 TM1703 upowerd[1271]: unhandled action 'unbind' on 
/sys/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0008
  de juny 13 21:37:50 TM1703 kernel: magicmouse 0005:05AC:030E.0009: unknown 
main item tag 0x0
  de juny 13 21:37:50 TM1703 kernel: input: Apple Wireless Trackpad as 
/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0009/input/input25
  de juny 13 21:37:50 TM1703 kernel: magicmouse 0005:05AC:030E.0009: 
input,hidraw1: BLUETOOTH HID v1.60 Mouse [Apple Wireless Trackpad] on 
64:5d:86:86:3f:98
  de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) 
config/udev: Adding input device Apple Wireless Trackpad (/dev/input/mouse1)
  de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) No input 
driver specified, ignoring this device.
  de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) This 
device may have been added with another device file.
  de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) 
config/udev: Adding input device Apple Wireless Trackpad (/dev/input/event16)
  de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Apple 
Wireless Trackpa

[Kernel-packages] [Bug 1810183] Re: numpad on touchpad doesn't work in ASUS Zenbook 14

[Adam Niedling]

** Tags added: fecal

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Title:
  numpad on touchpad doesn't work in ASUS Zenbook 14

Status in Linux:
  New
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have Asus Zenbook 14 UX433FA which I have installed Ubuntu 18.10 alongside 
windows 10. 
  The numeric keypads are within the touchpad and are supposed to be turned on 
by a button on the touchpad. This works well in Windows but doesn't work in 
Ubuntu. 
  I have tried to search for any related problems/solutions online but I 
haven't been able to.
  I will appreciate any suggestion or help.
  Thanks,
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.10-0ubuntu13.1
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 18.10
  InstallationDate: Installed on 2018-12-30 (4 days ago)
  InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 
(20181017.3)
  Package: linux (not installed)
  Tags:  cosmic
  Uname: Linux 4.19.11-041911-generic x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.10-0ubuntu13.1
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 18.10
  InstallationDate: Installed on 2018-12-30 (4 days ago)
  InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 
(20181017.3)
  Package: linux (not installed)
  Tags:  cosmic
  Uname: Linux 4.18.10-041810-generic x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True

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[Kernel-packages] [Bug 1848534] Re: [Microsoft Hyper-V guest] System shows graphic artifacts for a moment, then text cursor for about minute and then starts

[M]

Honestly speaking two notes:

1. forget Ubuntu 19.10 -> there is LTS 20.04

2. after ca. 5 or 6 months Microsoft has not updated firmware for my CPU
in standard Windows Update packages and because of it I'm still not
interested in using HyperV (it's interfering with driver updating
microcode for me) -> Sorry

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Title:
  [Microsoft Hyper-V guest] System shows graphic artifacts for a moment,
  then text cursor for about minute and then starts

Status in gdm3 package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  AFter upgrade system shows graphic artefacts for a moment and then
  text cursor for about minute (it looks like hanged) and then starts.

  In 19.04 startup required 1 or 2 seconds.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: ubuntu-release-upgrader-core 1:19.10.15
  ProcVersionSignature: Ubuntu 5.3.0-18.19-generic 5.3.1
  Uname: Linux 5.3.0-18-generic x86_64
  ApportVersion: 2.20.11-0ubuntu8
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Oct 17 17:42:27 2019
  InstallationDate: Installed on 2019-07-04 (104 days ago)
  InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  Symptom: dist-upgrade
  UpgradeStatus: Upgraded to eoan on 2019-10-17 (0 days ago)
  VarLogDistupgradeLspcitxt:
   
  VarLogDistupgradeXorgFixuplog:
   INFO:root:/usr/bin/do-release-upgrade running
   INFO:root:No xorg.conf, exiting
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
  CompositorRunning: None
  CurrentDesktop: ubuntu:GNOME
  DistUpgraded: 2019-10-17 17:03:47,139 DEBUG Running PostInstallScript: 
'./xorg_fix_proprietary.py'
  DistroCodename: eoan
  DistroRelease: Ubuntu 19.10
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   
  InstallationDate: Installed on 2019-07-04 (105 days ago)
  InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  Lspci:
   
  Lsusb: Error: command ['lsusb'] failed with exit code 1:
  MachineType: Microsoft Corporation Virtual Machine
  Package: xorg-server (not installed)
  ProcFB: 0 hyperv_fb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-18-generic 
root=UUID=17409d40-25e9-4051-9fd9-758e2a02ebc3 ro quiet splash 
video=hyperv_fb:1900x900 elevator=noop vt.handoff=7
  ProcVersionSignature: Ubuntu 5.3.0-18.19-generic 5.3.1
  RelatedPackageVersions:
   linux-restricted-modules-5.3.0-18-generic N/A
   linux-backports-modules-5.3.0-18-generic  N/A
   linux-firmware1.183
  RfKill:
   
  Tags:  eoan ubuntu
  Uname: Linux 5.3.0-18-generic x86_64
  UpgradeStatus: Upgraded to eoan on 2019-10-17 (0 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 01/30/2019
  dmi.bios.vendor: Microsoft Corporation
  dmi.bios.version: Hyper-V UEFI Release v4.0
  dmi.board.asset.tag: None
  dmi.board.name: Virtual Machine
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: Hyper-V UEFI Release v4.0
  dmi.chassis.asset.tag: 2831-3616-6111-5725-4803-1162-28
  dmi.chassis.type: 3
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: Hyper-V UEFI Release v4.0
  dmi.modalias: 
dmi:bvnMicrosoftCorporation:bvrHyper-VUEFIReleasev4.0:bd01/30/2019:svnMicrosoftCorporation:pnVirtualMachine:pvrHyper-VUEFIReleasev4.0:rvnMicrosoftCorporation:rnVirtualMachine:rvrHyper-VUEFIReleasev4.0:cvnMicrosoftCorporation:ct3:cvrHyper-VUEFIReleasev4.0:
  dmi.product.family: Virtual Machine
  dmi.product.name: Virtual Machine
  dmi.product.sku: None
  dmi.product.version: Hyper-V UEFI Release v4.0
  dmi.sys.vendor: Microsoft Corporation
  version.compiz: compiz N/A
  version.libdrm2: libdrm2 2.4.99-1ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 19.2.1-1ubuntu1
  version.libgl1-mesa-glx: libgl1-mesa-glx N/A
  version.xserver-xorg-core: xserver-xorg-core 2:1.20.5+git20191008-0ubuntu1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.0.1-1ubuntu1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20190815-1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1

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[Kernel-packages] [Bug 1874624] Re: Unable to boot 20.04 LTS installer on Dell XPS 15 9560

[Attila T . Áfra]

I guess a possible workaround could be is installing it in safe graphics
mode, then blacklisting nouveau or installing the official NVIDIA
drivers. I haven't tried this yet.

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Title:
   Unable to boot 20.04 LTS  installer on Dell XPS 15 9560

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I try to install the stable released Ubuntu 20.04 LTS (20.04 LTS) on
  Dell XPS 15 9560 using USB stick. The system power off at  6% of Check
  Disk. Also if I jump the check Disk system power off. The same USB
  disk work on a older Dell Latitude.

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[Kernel-packages] [Bug 1872001] Re: 5.3.0-46-generic - i915 - frequent GPU hangs / resets rcs0

[pcworld]

@sanette: You can run glxgears with `vblank_mode=0 glxgears` to turn off
vsync.

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Title:
  5.3.0-46-generic - i915 - frequent GPU hangs  / resets rcs0

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Eoan:
  Fix Committed

Bug description:
  Hi,

  Since update to HWE kernel 5.3.0-46-generic I am experiencing frequent
  (every couple of minutes) GPU hangs and reset manifesting as 2-3
  seconds freezes of the GUI (other than the mouse pointer).

  No particular triggers identified although have Chrome / Chromium
  running with Hardware Acceleration enabled does appear to increase the
  frequency.

  I have seen incidences of these hangs in jounralctl output using
  previous kernels in the 5.3.0-xx series but they were very infrequent
  (one or twice in a week of daily usage)

  System Info
  steve@steve-Inspiron-5580:~$ inxi -SCGxxxz
  System:Host: steve-Inspiron-5580 Kernel: 5.3.0-46-generic x86_64 bits: 64 
compiler: gcc v: 7.5.0
     Desktop: Cinnamon 4.4.8 wm: muffin 4.4.2 dm: LightDM 1.26.0 
Distro: Linux Mint 19.3 Tricia
     base: Ubuntu 18.04 bionic
  CPU:   Topology: Quad Core model: Intel Core i5-8265U bits: 64 type: MT 
MCP arch: Kaby Lake rev: B
     L2 cache: 6144 KiB
     flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx 
bogomips: 28800
     Speed: 1173 MHz min/max: 400/3900 MHz Core speeds (MHz): 1: 800 2: 
800 3: 800 4: 800 5: 800 6: 800 7: 800
     8: 800
  Graphics:  Device-1: Intel vendor: Dell driver: i915 v: kernel bus ID: 
00:02.0 chip ID: 8086:3ea0
     Display: x11 server: X.Org 1.20.5 driver: modesetting unloaded: 
fbdev,vesa resolution: 1920x1080~60Hz
     OpenGL: renderer: Mesa DRI Intel UHD Graphics (Whiskey Lake 3x8 
GT2) v: 4.5 Mesa 19.2.8 compat-v: 3.0
     direct render: Yes

  steve@steve-Inspiron-5580:~$ journalctl -b | grep i915
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: i915 :00:02.0: vgaarb: 
deactivate vga console
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: i915 :00:02.0: vgaarb: 
changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: [drm] Finished loading DMC 
firmware i915/kbl_dmc_ver1_04.bin (v1.4)
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: [drm] Initialized i915 1.6.0 
20190619 for :00:02.0 on minor 0
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: fbcon: i915drmfb (fb0) is primary 
device
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: i915 :00:02.0: fb0: i915drmfb 
frame buffer device
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: snd_hda_intel :00:1f.3: bound 
:00:02.0 (ops i915_audio_component_bind_ops [i915])
  Apr 10 06:16:28 steve-Inspiron-5580 kernel: i915 :00:02.0: GPU HANG: 
ecode 9:0:0x, hang on rcs0
  Apr 10 06:16:28 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0
  Apr 10 06:31:46 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0
  Apr 10 06:37:48 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0
  Apr 10 06:40:46 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0

  I note another user has reported similar issues on the same kernel at 
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861395/comments/52
  ---
  ProblemType: Bug
  ApportVersion: 2.20.9-0ubuntu7.14
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  steve  3920 F pulseaudio
   /dev/snd/pcmC0D0p:   steve  3920 F...m pulseaudio
  CurrentDesktop: X-Cinnamon
  DistroRelease: Linux Mint 19.3
  HibernationDevice: RESUME=none
  InstallationDate: Installed on 2019-12-27 (104 days ago)
  InstallationMedia: Linux Mint 19.3 "Tricia" - Release amd64 20191213
  MachineType: Dell Inc. Inspiron 5580
  Package: linux (not installed)
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-46-generic 
root=UUID=b0eaa5bb-0276-42d4-938f-ee6ce1627906 ro usb_storage.quirks=0bc2:2320: 
quiet splash vt.handoff=1
  ProcVersionSignature: Ubuntu 5.3.0-46.38~18.04.1-generic 5.3.18
  RelatedPackageVersions:
   linux-restricted-modules-5.3.0-46-generic N/A
   linux-backports-modules-5.3.0-46-generic  N/A
   linux-firmware1.173.17
  Tags:  tricia
  Uname: Linux 5.3.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip input lpadmin plugdev sambashare sudo vboxusers
  _MarkForUpload: True
  dmi.bios.date: 07/02/2019
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 2.4.0
  dmi.board.name: 0K0DFT
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr2.4.0:bd07/02/

[Kernel-packages] [Bug 1874624] Re: Unable to boot 20.04 LTS installer on Dell XPS 15 9560

[Mauro]

I'm having the same issue on my Dell XPS 9560.

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Title:
   Unable to boot 20.04 LTS  installer on Dell XPS 15 9560

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I try to install the stable released Ubuntu 20.04 LTS (20.04 LTS) on
  Dell XPS 15 9560 using USB stick. The system power off at  6% of Check
  Disk. Also if I jump the check Disk system power off. The same USB
  disk work on a older Dell Latitude.

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[Kernel-packages] [Bug 1874624] Re: Unable to boot 20.04 LTS installer on Dell XPS 15 9560

[Attila T . Áfra]

I tried booting in normal mode but with "nosplash debug" options, and it
froze with lots of these messages:

nouveau :01:00.0: fifo: runlist 0 update timeout
nouveau :01:00.0: tmr: stalled at 

So it seems the freeze is caused by nouveau (the laptop has a NVIDIA
GeForce GTX 1050).

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Title:
   Unable to boot 20.04 LTS  installer on Dell XPS 15 9560

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I try to install the stable released Ubuntu 20.04 LTS (20.04 LTS) on
  Dell XPS 15 9560 using USB stick. The system power off at  6% of Check
  Disk. Also if I jump the check Disk system power off. The same USB
  disk work on a older Dell Latitude.

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[Kernel-packages] [Bug 1874624] Re: Unable to boot 20.04 LTS installer on Dell XPS 15 9560

[Attila T . Áfra]

It also shuts down while checking the disk.

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Title:
   Unable to boot 20.04 LTS  installer on Dell XPS 15 9560

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I try to install the stable released Ubuntu 20.04 LTS (20.04 LTS) on
  Dell XPS 15 9560 using USB stick. The system power off at  6% of Check
  Disk. Also if I jump the check Disk system power off. The same USB
  disk work on a older Dell Latitude.

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[Kernel-packages] [Bug 1874624] Re: Unable to boot 20.04 LTS installer on Dell XPS 15 9560

[Attila T . Áfra]

I have the same issue on my Dell XPS 15 9560. As soon as the graphical
interface would start, the system either shuts down or freezes
completely.

However, it does work if I boot Ubuntu in "safe graphics" mode, but this
way changing the display brightness and connecting external displays
don't work.

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Title:
   Unable to boot 20.04 LTS  installer on Dell XPS 15 9560

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I try to install the stable released Ubuntu 20.04 LTS (20.04 LTS) on
  Dell XPS 15 9560 using USB stick. The system power off at  6% of Check
  Disk. Also if I jump the check Disk system power off. The same USB
  disk work on a older Dell Latitude.

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[Kernel-packages] [Bug 1850238] Re: ucsi_ccg 50 second hang while resuming from s2ram with nvidia, recent kernels

[Nickolay Ponomarev]

I'm not very familiar with the release process, but judging from the
tags on the accepted version of the fix
https://github.com/torvalds/linux/commit/d944b27df121e2ee854a6c2fad13d6c6300792d4
the fix in mainline v5.6 and later: https://kernel.ubuntu.com/~kernel-
ppa/mainline/v5.6/

Ubuntu's kernels seem to have backported it to:
https://launchpad.net/ubuntu/+source/linux/5.3.0-47.39 for eoan
https://launchpad.net/ubuntu/+source/linux/5.4.0-22.26 for focal

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Title:
  ucsi_ccg 50 second hang while resuming from s2ram with nvidia, recent
  kernels

Status in linux package in Ubuntu:
  Confirmed
Status in linux-oem-osp1 package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  Won't Fix
Status in linux-oem-osp1 source package in Bionic:
  Fix Released
Status in linux source package in Eoan:
  Fix Committed
Status in linux-oem-osp1 source package in Eoan:
  Fix Released
Status in linux source package in Focal:
  Confirmed
Status in linux-oem-osp1 source package in Focal:
  Won't Fix
Status in linux package in Arch Linux:
  New

Bug description:
  === SRU Justification ===
  [Impact]
  Some systems have a "phantom" Nvidia UCSI, which prevent systems from
  suspending. 

  [Fix]
  ucsi_ccg is stuck in its probe routine because of the i2c bus never
  timeouts. Let it timeouts and probe can fail since it's just a phantom
  device.

  [Test]
  After applying this patch system can suspend/resume succesfully.

  [Regression Potential]
  Low. It's a trivial change to correctly handle timeout.

  === Original Bug Report ===

  Short version
  =
  I'm experiencing a 50-second hang each time I resume from a "deep" 
(suspend-to-RAM) sleep.

  It happens with the newer kernel (5.3 series; I'm currently running
  the version from eoan-proposed), but not with the version from the
  Ubuntu 18.04.3 LTS (uname says "5.0.0-31-generic #33~18.04.1-Ubuntu
  SMP").

  [I haven't yet tried to test the mainline builds, nor to find/confirm
  the regression range, as this seems like something that will take me
  another week, and I'm not sure if it would be helpful.]

  I narrowed the problem down to what I believe is a broken USB Type-C
  controller on the NVIDIA GPU: the ucsi_ccg driver for
  /sys/devices/pci:00/:00:01.0/:01:00.3/i2c-0/0-0008 reports
  a timeout for both the initial PPM_RESET command (on system startup)
  and for the SET_NOTIFICATION_ENABLE command the driver runs on resume.

  I guess the hang is the driver waiting for a response to
  SET_NOTIFICATION_ENABLE; it appears to have been added recently in
  
https://github.com/torvalds/linux/commit/a94ecde41f7e51e2742e53b5f151aee662c54d39,
  which could explain why I don't see the hang with 5.0.x.

  Creating /etc/modprobe.d/dell.conf with a `blacklist ucsi_ccg` line
  (and rebooting) makes the hang go away.

  Steps to reproduce
  ==
  (these are not the actual steps one can take to reproduce, starting from a 
new install; let me know if those will be useful)

  1. Boot Ubuntu 19.10 with NVIDIA GPU drivers uninstalled and the following 
kernel parameters 
:
   nouveau.modeset=0 nouveau.runpm=0   # force using integrated graphics
  # (the problem can be reproduced 
using NVIDIA's proprietary driver too, but I
  # guessed it's better to avoid 
it, and nouveau prints lots of errors with this GPU)
   mem_sleep_default=deep  # suspend to RAM; suspend-to-idle has 
its own problems on this system

  2. Run `dmesg -w` and wait a minute or two until a message like the
  following is printed:

   [  175.611346] ucsi_ccg 0-0008: failed to reset PPM!
   [  175.611355] ucsi_ccg 0-0008: PPM init failed (-110)

  (attempting to suspend before the PPM init timeout will fail to enter sleep 
at all.)
  (if your system doesn't report PPM init timeout, you probably won't see the 
hang on resume either)

  3. Run `sudo pm-suspend` (using the power button to suspend causes
  other problems)

  ...wait for the laptop to go to sleep and the fans to turn off.

  4. Press Enter on the built-in keyboard to resume. (Although the way
  we wake up the system doesn't seem to matter.)

  5. Observe a hang lasting for almost a minute before the system is
  operational, with dmesg reporting:

   [  299.331393] ata1.00: configured for UDMA/100
   

   [  346.133024] ucsi_ccg 0-0008: PPM NOT RESPONDING
   [  346.133039] PM: dpm_run_callback(): ucsi_ccg_resume+0x0/0x20 [ucsi_ccg] 
returns -110
   [  346.133042] PM: Device 0-0008 failed to resume: error -110
   ...
   [  346.141504] Restarting tasks ... done.
   [  346.340221] PM: suspend exit

  System info
  ===

  My Dell G3 3590 laptop has an NVIDIA "GeForce 

[Kernel-packages] [Bug 1872760] Re: i915 - after return from suspend display is flickering

[Sjoerd Nijboer]

There seems to be a known issue of i915 related screen flickering with
relation to power states, refresh rates and eDP for intel i915 in recent
kernels. (If i understand the issue correctly)

Can you confirm that the flickering is thesame as the videos in the
description of: https://gitlab.freedesktop.org/drm/intel/-/issues/272 ?


** Bug watch added: gitlab.freedesktop.org/drm/intel/-/issues #272
   https://gitlab.freedesktop.org/drm/intel/-/issues/272

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Title:
  i915 - after return from suspend display is flickering

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Test this with Ubuntu 20.04 (Mate) beta installer.
  Kernel is 5.4.0-21 #25 (if I remember right).
  All works fine, but after returning from suspend the display is flickering.
  For the installer / USB stick usage that might not be a problem, but the same 
behaviour in a normal environment would be a no go (for using suspend)

  Graphics is driven by an Intel Skylake core-m5 processor.
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  user   1124 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: MATE
  DistroRelease: Ubuntu 20.04
  InstallationDate: Installed on 2020-04-17 (0 days ago)
  InstallationMedia: Ubuntu-MATE 20.04 LTS "Focal Fossa" - Beta amd64 (20200402)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 002: ID 04f2:b560 Chicony Electronics Co., Ltd HP HD Camera
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP EliteBook Folio G1
  Package: linux (not installed)
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-24-generic 
root=UUID=8fb86658-3799-4204-94df-7cf37441baa3 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 5.4.0-24.28-generic 5.4.30
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-24-generic N/A
   linux-backports-modules-5.4.0-24-generic  N/A
   linux-firmware1.187
  Tags:  focal
  Uname: Linux 5.4.0-24-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 01/05/2020
  dmi.bios.vendor: HP
  dmi.bios.version: N91 Ver. 01.45
  dmi.board.name: 8170
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 29.73
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN91Ver.01.45:bd01/05/2020:svnHP:pnHPEliteBookFolioG1:pvr:rvnHP:rn8170:rvrKBCVersion29.73:cvnHP:ct10:cvr:
  dmi.product.family: 103C_5336AN
  dmi.product.name: HP EliteBook Folio G1
  dmi.product.sku: V1C39EA#ABD
  dmi.sys.vendor: HP
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  user   1124 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: MATE
  DistroRelease: Ubuntu 20.04
  InstallationDate: Installed on 2020-04-17 (0 days ago)
  InstallationMedia: Ubuntu-MATE 20.04 LTS "Focal Fossa" - Beta amd64 (20200402)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 002: ID 04f2:b560 Chicony Electronics Co., Ltd HP HD Camera
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP EliteBook Folio G1
  Package: linux (not installed)
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-24-generic 
root=UUID=8fb86658-3799-4204-94df-7cf37441baa3 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 5.4.0-24.28-generic 5.4.30
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-24-generic N/A
   linux-backports-modules-5.4.0-24-generic  N/A
   linux-firmware1.187
  Tags:  focal
  Uname: Linux 5.4.0-24-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 01/05/2020
  dmi.bios.vendor: HP
  dmi.bios.version: N91 Ver. 01.45
  dmi.board.name: 8170
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 29.73
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN91Ver.01.45:bd01/05/2020:svnHP:pnHPEliteBookFolioG1:pvr:rvnHP:rn8170:rvrKBCVersion29.73:cvnHP:ct10:cvr:
  dmi.product.family: 103C_5336AN
  dmi.product.name: HP EliteBook Folio G1
  dmi.product.sku: V1C39EA#ABD
  dmi.sys.vendor: HP

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[Kernel-packages] [Bug 1874104] Re: Very slow boot, wake from sleep and shutdown with 5.4 kernel

[Jouni Mettala]

This is trace from 5.3-rc1. I am not sure if it's right one.

[  123.722504] kernel: [ cut here ]
[  123.722541] kernel: WARNING: CPU: 1 PID: 153 at net/wireless/core.c:868 
wiphy_register.cold+0xe4/0x2e5 [cfg80211]
[  123.722541] kernel: Modules linked in: bnep intel_rapl_msr mei_hdcp 
nls_iso8859_1 intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp 
kvm_intel kvm irqbypass snd_hda_codec_cirrus snd_hda_codec_generic 
ledtrig_audio snd_hda_codec_hdmi crct10dif_pclmul snd_hda_intel snd_hda_codec 
snd_hda_core snd_hwdep snd_pcm ghash_clmulni_intel snd_seq_midi 
snd_seq_midi_event amdgpu(+) applesmc input_polldev snd_rawmidi snd_seq 
amd_iommu_v2 aesni_intel snd_seq_device snd_timer gpu_sched aes_x86_64 
crypto_simd uvcvideo videobuf2_vmalloc videobuf2_memops cryptd btusb ttm 
glue_helper videobuf2_v4l2 intel_cstate btrtl intel_rapl_perf videobuf2_common 
btbcm btintel brcmfmac brcmutil bluetooth snd ecdh_generic input_leds videodev 
mc ecc cfg80211 drm_kms_helper i2c_algo_bit fb_sys_fops syscopyarea sysfillrect 
soundcore sysimgblt mei_me mei acpi_als kfifo_buf industrialio apple_bl mac_hid 
sch_fq_codel iptable_filter ip6table_filter ip6_tables br_netfilter bridge stp 
llc arp_tables parport_pc ppdev lp parport
[  123.722559] kernel:  drm ip_tables x_tables autofs4 hid_apple hid_generic 
usbhid hid sdhci_pci crc32_pclmul cqhci i2c_i801 thunderbolt sdhci tg3 video 
ahci libahci
[  123.722564] kernel: CPU: 1 PID: 153 Comm: kworker/1:1 Not tainted 
5.3.0-050300rc1-generic #201907212232
[  123.722565] kernel: Hardware name: Apple Inc. iMac17,1/Mac-B809C3757DA9BB8D, 
BIOS 176.0.0.0.0 01/31/2020
[  123.722568] kernel: Workqueue: events request_firmware_work_func
[  123.722580] kernel: RIP: 0010:wiphy_register.cold+0xe4/0x2e5 [cfg80211]
[  123.722581] kernel: Code: ff e9 7a 58 fa ff 48 c7 c7 48 df 79 c0 e8 0e e3 56 
f4 0f 0b b8 ea ff ff ff e9 62 58 fa ff 48 c7 c7 48 df 79 c0 e8 f6 e2 56 f4 <0f> 
0b b8 ea ff ff ff e9 4a 58 fa ff 48 c7 c7 48 df 79 c0 e8 de e2
[  123.722582] kernel: RSP: :b82140233c40 EFLAGS: 00010246
[  123.722582] kernel: RAX: 0024 RBX: 070e RCX: 

[  123.722583] kernel: RDX:  RSI: 9d249ea97448 RDI: 
9d249ea97448
[  123.722583] kernel: RBP: b82140233cc0 R08: 9d249ea97448 R09: 
0004
[  123.722584] kernel: R10:  R11: 0001 R12: 
9d2476cdc300
[  123.722584] kernel: R13: 9d2476cdc300 R14: 9d247eab18c0 R15: 
9d247eab
[  123.722585] kernel: FS:  () GS:9d249ea8() 
knlGS:
[  123.722585] kernel: CS:  0010 DS:  ES:  CR0: 80050033
[  123.722586] kernel: CR2: 556254966c28 CR3: 00043b84e004 CR4: 
003606e0
[  123.722586] kernel: DR0:  DR1:  DR2: 

[  123.722587] kernel: DR3:  DR6: fffe0ff0 DR7: 
0400
[  123.722587] kernel: Call Trace:
[  123.722595] kernel:  ? handle_channel_custom.isra.0+0x8d/0x160 [cfg80211]
[  123.722603] kernel:  ? wiphy_apply_custom_regulatory+0x73/0xc0 [cfg80211]
[  123.722609] kernel:  brcmf_cfg80211_attach+0x1d8/0x630 [brcmfmac]
[  123.722614] kernel:  ? brcmf_feat_iovar_int_get+0x5f/0xc0 [brcmfmac]
[  123.722619] kernel:  brcmf_attach+0x1e2/0x3f0 [brcmfmac]
[  123.722621] kernel:  ? __kmalloc+0x180/0x270
[  123.722626] kernel:  brcmf_pcie_setup+0x3b9/0x480 [brcmfmac]
[  123.722631] kernel:  brcmf_fw_request_done+0x71/0x100 [brcmfmac]
[  123.722632] kernel:  request_firmware_work_func+0x4e/0x90
[  123.722633] kernel:  process_one_work+0x1db/0x380
[  123.722634] kernel:  worker_thread+0x4d/0x400
[  123.722636] kernel:  kthread+0x104/0x140
[  123.722637] kernel:  ? process_one_work+0x380/0x380
[  123.722638] kernel:  ? kthread_park+0x80/0x80
[  123.722639] kernel:  ret_from_fork+0x35/0x40
[  123.722641] kernel: ---[ end trace 5fb4c62e783069b7 ]---

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Title:
  Very slow boot, wake from sleep and shutdown with 5.4 kernel

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I upgraded a Ubuntu 18.04 installation to 20.04 beta on my late 2015
  5k 27" iMac. The new 5.4 kernel was installed and has been updated a
  few times. The former LTS kernel (4.15) was retained. When I start up
  the computer with the new kernel, the process is very slow and it
  takes about 2 1/2 minutes to get to a working desktop. Doing the same
  startup with the old 4.15 kernel (in the 20.04 beta) takes
  approximately 25 seconds to a working desktop. Similarly, changing
  display settings, waking from sleep and shutting down the computer all
  take several minutes with the 5.4 kernel, vs 10-30 seconds with the
  4.15 kernel.

  To provide more information, I tried starting up this computer with
  the 5.3 ke

[Kernel-packages] [Bug 1874104] Re: Very slow boot, wake from sleep and shutdown with 5.4 kernel

[Jouni Mettala]

This bug is introduced between v5.2 and v5.3-rc1. Further bisecting
means compiling kernel. Note that stable versions like 5.2.21 are
generally not bisected.

Could you report login bug as new one? Just like you reported this one. Perhaps 
via ubuntu-bug linux. It could be reported with working kernel. Then you can 
add dmesg later. It would help to know if it is possible to login using v5.6 
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.6/

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Title:
  Very slow boot, wake from sleep and shutdown with 5.4 kernel

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I upgraded a Ubuntu 18.04 installation to 20.04 beta on my late 2015
  5k 27" iMac. The new 5.4 kernel was installed and has been updated a
  few times. The former LTS kernel (4.15) was retained. When I start up
  the computer with the new kernel, the process is very slow and it
  takes about 2 1/2 minutes to get to a working desktop. Doing the same
  startup with the old 4.15 kernel (in the 20.04 beta) takes
  approximately 25 seconds to a working desktop. Similarly, changing
  display settings, waking from sleep and shutting down the computer all
  take several minutes with the 5.4 kernel, vs 10-30 seconds with the
  4.15 kernel.

  To provide more information, I tried starting up this computer with
  the 5.3 kernel from a 19.10 live USB, and from a 5.0 kernel in the
  Peppermint Linux live USB that is based on Ubuntu. The 5.3 kernel is
  as slow as the 5.4 kernel, whereas the 5.0 kernel works similarly to
  the 4.15 LTS kernel.

  I suspect that the problem relates to the Radeon m9 390x video card in
  my iMac, but I have no idea what might have changed in the newer
  kernels to affect their compatibility with this iMac.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-25-generic 5.4.0-25.29
  ProcVersionSignature: Ubuntu 5.4.0-25.29-generic 5.4.30
  Uname: Linux 5.4.0-25-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  mfox   2497 F pulseaudio
   /dev/snd/controlC0:  mfox   2497 F pulseaudio
   /dev/snd/controlC1:  mfox   2497 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Tue Apr 21 10:55:18 2020
  HibernationDevice: # RESUME=UUID=5e4ca488-e781-4ee7-aeb3-8adc968cd22a
  InstallationDate: Installed on 2018-05-09 (712 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  MachineType: Apple Inc. iMac17,1
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_CA.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: \boot\vmlinuz-5.4.0-25-generic ro 
root=UUID=0559983a-7175-4ab1-af46-7a117ee78ead 
initrd=boot\initrd.img-5.4.0-25-generic
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-25-generic N/A
   linux-backports-modules-5.4.0-25-generic  N/A
   linux-firmware1.187
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/31/2020
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: 176.0.0.0.0
  dmi.board.name: Mac-B809C3757DA9BB8D
  dmi.board.vendor: Apple Inc.
  dmi.board.version: iMac17,1
  dmi.chassis.type: 9
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-B809C3757DA9BB8D
  dmi.modalias: 
dmi:bvnAppleInc.:bvr176.0.0.0.0:bd01/31/2020:svnAppleInc.:pniMac17,1:pvr1.0:rvnAppleInc.:rnMac-B809C3757DA9BB8D:rvriMac17,1:cvnAppleInc.:ct9:cvrMac-B809C3757DA9BB8D:
  dmi.product.family: iMac17,1
  dmi.product.name: iMac17,1
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

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[Kernel-packages] [Bug 1868551] Re: Intel GPU Hangs : random screen freezing w/ Ubuntu 20.04 (Linux 5.4) i915_active_acquire

[Leonardo Müller]

I tested the kernel from comment 34 and my computer is no longer
crashing. With this kernel, it is possible to use default Xubuntu,
without changing Xorg session or xfwm4 vblank_mode.

What I noticed is that there are 1330 dmesg errors like:

[52999.965468] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update
failure on pipe A (start=3180783 end=3180784) time 440 us, min 763, max
767, scanline start 748, end 769

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Title:
  Intel GPU Hangs : random screen freezing w/ Ubuntu 20.04 (Linux 5.4)
  i915_active_acquire

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  
  uname -a
  Linux xps 5.4.0-14-generic #17-Ubuntu SMP Thu Feb 6 22:47:59 UTC 2020 x86_64 
x86_64 x86_64 GNU/Linux

  lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu Focal Fossa (development branch)
  Release:  20.04
  Codename: focal

  [ 2556.956079] BUG: kernel NULL pointer dereference, address: 0040
  [ 2556.956084] #PF: supervisor read access in kernel mode
  [ 2556.956084] #PF: error_code(0x) - not-present page
  [ 2556.956085] PGD 0 P4D 0 
  [ 2556.956088] Oops:  [#1] SMP NOPTI
  [ 2556.956090] CPU: 2 PID: 1685 Comm: xfwm4 Not tainted 5.4.0-14-generic 
#17-Ubuntu
  [ 2556.956092] Hardware name: Dell Inc. XPS 13 7390/0G2D0W, BIOS 1.2.0 
10/03/2019
  [ 2556.956161] RIP: 0010:i915_active_acquire+0xe/0x80 [i915]
  [ 2556.956163] Code: 00 48 c7 c6 11 4d 6b c0 e8 af a1 d6 c7 5d c3 66 66 2e 0f 
1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 55 48 89 e5 41 55 41 54 53 <8b> 47 38 
48 89 fb 85 c0 74 17 8d 50 01 f0 0f b1 53 38 75 f2 45 31
  [ 2556.956164] RSP: 0018:ac17c13279c8 EFLAGS: 00010286
  [ 2556.956165] RAX:  RBX: 983831d3e480 RCX: 

  [ 2556.956166] RDX: 983783475200 RSI: 983831d3e480 RDI: 
0008
  [ 2556.956167] RBP: ac17c13279e0 R08:  R09: 
98382d6b6520
  [ 2556.956168] R10: 6cc0 R11: 983838b4db00 R12: 
983783475200
  [ 2556.956169] R13: 0008 R14: 983783475200 R15: 
98382d6b6400
  [ 2556.956170] FS:  7f9031c28f00() GS:98383e50() 
knlGS:
  [ 2556.956171] CS:  0010 DS:  ES:  CR0: 80050033
  [ 2556.956172] CR2: 0040 CR3: 00046eac6001 CR4: 
003606e0
  [ 2556.956173] Call Trace:
  [ 2556.956199]  i915_active_ref+0x24/0x200 [i915]
  [ 2556.956223]  i915_vma_move_to_active+0x74/0xf0 [i915]
  [ 2556.956245]  eb_submit+0xff/0x440 [i915]
  [ 2556.956267]  i915_gem_do_execbuffer+0x88e/0xc20 [i915]
  [ 2556.956271]  ? sock_def_readable+0x40/0x70
  [ 2556.956274]  ? __kmalloc_node+0x205/0x320
  [ 2556.956294]  i915_gem_execbuffer2_ioctl+0x2c3/0x3d0 [i915]
  [ 2556.956314]  ? i915_gem_execbuffer_ioctl+0x2d0/0x2d0 [i915]
  [ 2556.956330]  drm_ioctl_kernel+0xae/0xf0 [drm]
  [ 2556.956338]  drm_ioctl+0x234/0x3d0 [drm]
  [ 2556.956358]  ? i915_gem_execbuffer_ioctl+0x2d0/0x2d0 [i915]
  [ 2556.956361]  ? vfs_writev+0xc3/0xf0
  [ 2556.956363]  do_vfs_ioctl+0x407/0x670
  [ 2556.956365]  ? fput+0x13/0x15
  [ 2556.956367]  ? __sys_recvmsg+0x88/0xa0
  [ 2556.956369]  ksys_ioctl+0x67/0x90
  [ 2556.956371]  __x64_sys_ioctl+0x1a/0x20
  [ 2556.956373]  do_syscall_64+0x57/0x190
  [ 2556.956376]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
  [ 2556.956377] RIP: 0033:0x7f9032b3f68b
  [ 2556.956379] Code: 0f 1e fa 48 8b 05 05 28 0d 00 64 c7 00 26 00 00 00 48 c7 
c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 
f0 ff ff 73 01 c3 48 8b 0d d5 27 0d 00 f7 d8 64 89 01 48
  [ 2556.956380] RSP: 002b:7ffee39a0078 EFLAGS: 0246 ORIG_RAX: 
0010
  [ 2556.956381] RAX: ffda RBX: 55a8abeb6e48 RCX: 
7f9032b3f68b
  [ 2556.956382] RDX: 7ffee39a0090 RSI: 40406469 RDI: 
000d
  [ 2556.956382] RBP: 7ffee39a0120 R08: 0001 R09: 

  [ 2556.956383] R10: 7ffee39a0140 R11: 0246 R12: 
7f9022a4f460
  [ 2556.956384] R13:  R14: 7ffee39a0090 R15: 
000d
  [ 2556.956385] Modules linked in: ccm rfcomm xt_CHECKSUM xt_MASQUERADE 
xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp ip6table_mangle ip6table_nat 
typec_displayport iptable_mangle iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 
nf_defrag_ipv4 nf_tables cmac nfnetlink algif_hash ip6table_filter ip6_tables 
iptable_filter algif_skcipher af_alg bpfilter bridge stp llc snd_sof_pci 
snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda snd_sof_intel_byt 
snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp snd_hda_ext_core 
snd_soc_acpi_intel_match snd_soc_acpi snd_hda_codec_hdmi snd_soc_core 
snd_compress ac97_bus snd_pcm_dmaengine bnep snd_hda_codec_realtek 
snd_hda_codec_generic snd_hda_intel snd_intel_nhlt snd_hda_codec snd_hda_c

[Kernel-packages] [Bug 1874933] Re: Performance workaround for Dell 7390 2-in-1 Ice Lake

[Francois Thirioux]

Does 2.1 addresses, in the mean time, the performance bug affecting
Thinkpads ?

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Title:
  Performance workaround for Dell 7390 2-in-1 Ice Lake

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  As reported here:
  
https://www.phoronix.com/forums/forum/linux-graphics-x-org-drivers/intel-linux/1174225-dell-xps-7390-intel-ice-lake-performance-hit-hard-by-a-linux-kernel-regression?view=stream

  This primarily impacts "Ubuntu 20.04 LTS (Focal Fossa)." as it switched to 
5.4 kernel.
  The 5.4 kernel added support for "Processor thermal device", for Ice Lake, 
which will expose the power tables (via PPCC).

  This system default "max RAPL long term power limit" is 15W. But this
  power table is specifying as 9W. So thermald will limit power to 9W.

  If dptfxtract is executed, then power limit will be higher than power
  up value, but most of the users will use out of the box setup. So this
  need a workaround.

  This workaround will ignore any power limit less than the power up
  power limit.

  This is addressed in thermald 2.1 with two commits:
  
https://github.com/intel/thermal_daemon/commit/f7db434293387c965e8d9141608f855893740e3a
  
https://github.com/intel/thermal_daemon/commit/c3461690eafb7304bf59a39fb02955a5154b3861

  I know 20.04 LTS uses 1.9.1. I can assist in backport if required.

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[Kernel-packages] [Bug 1871316] Re: [SRU][F/U/OEM-5.6] UBUNTU: SAUCE: Fix amdgpu hang during acpi event

[Launchpad Bug Tracker]

This bug was fixed in the package linux-oem-5.6 - 5.6.0-1008.8

---
linux-oem-5.6 (5.6.0-1008.8) focal; urgency=medium

  * focal/linux-oem-5.6: 5.6.0-1008.8 -proposed tracker (LP: #1871932)

  * [SRU][F/U/OEM-5.6] UBUNTU: SAUCE: Fix amdgpu hang during acpi event
(LP: #1871316)
- SAUCE: drm/amdgpu: Fix oops when pp_funcs is unset in ACPI event

  * [TGL] graphics kernel support (LP: #1855399)
- drm/i915: Polish WM_LINETIME register stuff
- drm/i915: Move linetime wms into the crtc state
- drm/i915: Nuke skl wm.dirty_pipes bitmask
- drm/i915: Remove skl_ddl_allocation struct
- drm/i915: Move dbuf slice update to proper place
- drm/i915: Update dbuf slices only with full modeset
- drm/i915: Introduce parameterized DBUF_CTL
- drm/i915: Manipulate DBuf slices properly
- drm/i915: Correctly map DBUF slices to pipes
- drm/i915/display: Set TRANS_DDI_MODE_SELECT to default value when clearing
  DDI select
- drm/i915: Ensure no conflicts with BIOS when updating Dbuf

  * Focal update: v5.6.4 upstream stable release (LP: #1872944)
- ipv4: fix a RCU-list lock in fib_triestat_seq_show
- net: dsa: ksz: Select KSZ protocol tag
- net, ip_tunnel: fix interface lookup with no key
- sctp: fix possibly using a bad saddr with a given dst
- sctp: fix refcount bug in sctp_wfree
- net: macb: Fix handling of fixed-link node
- net: fix fraglist segmentation reference count leak
- udp: initialize is_flist with 0 in udp_gro_receive
- padata: fix uninitialized return value in padata_replace()
- brcmfmac: abort and release host after error
- XArray: Fix xa_find_next for large multi-index entries
- drm/bridge: analogix-anx6345: Avoid duplicate -supply suffix
- drm/i915/display: Fix mode private_flags comparison at atomic_check
- misc: rtsx: set correct pcr_ops for rts522A
- misc: pci_endpoint_test: Fix to support > 10 pci-endpoint-test devices
- misc: pci_endpoint_test: Avoid using module parameter to determine irqtype
- PCI: sysfs: Revert "rescan" file renames
- coresight: do not use the BIT() macro in the UAPI header
- mei: me: add cedar fork device ids
- nvmem: release the write-protect pin
- nvmem: check for NULL reg_read and reg_write before dereferencing
- nvmem: sprd: Fix the block lock operation
- extcon: axp288: Add wakeup support
- power: supply: axp288_charger: Add special handling for HP Pavilion x2 10
- Revert "ALSA: uapi: Drop asound.h inclusion from asoc.h"
- Revert "dm: always call blk_queue_split() in dm_process_bio()"
- ALSA: hda/ca0132 - Add Recon3Di quirk to handle integrated sound on EVGA 
X99
  Classified motherboard
- soc: mediatek: knows_txdone needs to be set in Mediatek CMDQ helper
- perf python: Fix clang detection to strip out options passed in $CC
- mm: mempolicy: require at least one nodeid for MPOL_PREFERRED
- Linux 5.6.3
- cxgb4: fix MPS index overwrite when setting MAC address
- ipv6: don't auto-add link-local address to lag ports
- net: dsa: bcm_sf2: Do not register slave MDIO bus with OF
- net: dsa: bcm_sf2: Ensure correct sub-node is parsed
- net: dsa: mt7530: fix null pointer dereferencing in port5 setup
- net: phy: micrel: kszphy_resume(): add delay after genphy_resume() before
  accessing PHY registers
- net_sched: add a temporary refcnt for struct tcindex_data
- net_sched: fix a missing refcnt in tcindex_init()
- net: stmmac: dwmac1000: fix out-of-bounds mac address reg setting
- slcan: Don't transmit uninitialized stack data in padding
- tun: Don't put_page() for all negative return values from XDP program
- mlxsw: spectrum_flower: Do not stop at FLOW_ACTION_VLAN_MANGLE
- r8169: change back SG and TSO to be disabled by default
- cxgb4: free MQPRIO resources in shutdown path
- net: phy: at803x: fix clock sink configuration on ATH8030 and ATH8035
- s390: prevent leaking kernel address in BEAR
- random: always use batched entropy for get_random_u{32,64}
- usb: dwc3: gadget: Wrap around when skip TRBs
- slub: improve bit diffusion for freelist ptr obfuscation
- tools/accounting/getdelays.c: fix netlink attribute length
- hwrng: imx-rngc - fix an error path
- ACPI: PM: Add acpi_[un]register_wakeup_handler()
- platform/x86: intel_int0002_vgpio: Use acpi_register_wakeup_handler()
- ASoC: tas2562: Fixed incorrect amp_level setting.
- ASoC: jz4740-i2s: Fix divider written at incorrect offset in register
- IB/hfi1: Call kobject_put() when kobject_init_and_add() fails
- IB/hfi1: Fix memory leaks in sysfs registration and unregistration
- IB/mlx5: Replace tunnel mpls capability bits for tunnel_offloads
- ubi: fastmap: Free unused fastmap anchor peb during detach
- RDMA/ucma: Put a lock around every call to the rdma_cm layer
- RDMA/cma: Teach lockdep about the order of rtnl and lock
- 

[Kernel-packages] [Bug 1864871] Re: Failed to init Intel sound card in 20.04

[Rajasekharan N]

This bug affects Dell Inspiron 1525 too with Ubuntu LTS 20.04. It was
working fine until I upgraded from 18.10 to 20.04.

I have a dual boot. Sound works perfectly in Windows.

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Title:
  Failed to init Intel sound card in 20.04

Status in linux-5.4 package in Ubuntu:
  Confirmed

Bug description:
  After installing current 20.04 release on ThinkBook 13s IML with Intel
  audio card there is no sound available because sound card not detected
  (only dummy output available in sound settings):

  $ alsamixer 
  cannot open mixer: No such file or directory

  $ lspci -nnk |grep -A2 audio
  lspci: Unable to load libkmod resources: error -12
  00:1f.3 Multimedia audio controller [0401]: Intel Corporation Device 
[8086:02c8]
Subsystem: Lenovo Device [17aa:3816]
Kernel driver in use: sof-audio-pci
  00:1f.4 SMBus [0c05]: Intel Corporation Device [8086:02a3]
Subsystem: Lenovo Device [17aa:3819]

  $ pacmd list-cards 
  0 card(s) available.

  $ dmesg |grep sof
  [0.755398] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
  [0.755400] software IO TLB: mapped [mem 0x7d91d000-0x8191d000] (64MB)
  [2.142149] systemd[1]: Mounting Mount unit for software-boutique, 
revision 54...
  [2.333772] systemd[1]: Mounted Mount unit for software-boutique, revision 
54.
  [2.770307] sof-audio-pci :00:1f.3: warning: No matching ASoC machine 
driver found
  [2.770316] sof-audio-pci :00:1f.3: DSP detected with PCI 
class/subclass/prog-if 0x040100
  [2.770473] sof-audio-pci :00:1f.3: use msi interrupt mode
  [2.770696] sof-audio-pci :00:1f.3: bound :00:02.0 (ops 
i915_audio_component_bind_ops [i915])
  [2.779359] sof-audio-pci :00:1f.3: hda codecs found, mask 5
  [2.779360] sof-audio-pci :00:1f.3: using HDA machine driver 
skl_hda_dsp_generic now
  [2.817051] sof-audio-pci :00:1f.3: Direct firmware load for 
intel/sof/sof-cnl.ri failed with error -2
  [2.817054] sof-audio-pci :00:1f.3: error: request firmware 
intel/sof/sof-cnl.ri failed err: -2
  [2.817057] sof-audio-pci :00:1f.3: error: failed to load DSP firmware 
-2
  [2.817058] sof-audio-pci :00:1f.3: error: sof_probe_work failed err: 
-2

  I've found similar bug reported here:
  https://bugs.archlinux.org/task/64720

  As a workaround I've added `snd_hda_intel.dmic_detect=0` to boot
  options and after that sound card successfully detected and started
  working.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-14-generic 5.4.0-14.17
  ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18
  Uname: Linux 5.4.0-14-generic x86_64
  ApportVersion: 2.20.11-0ubuntu18
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CurrentDesktop: MATE
  Date: Wed Feb 26 19:22:05 2020
  InstallationDate: Installed on 2020-02-25 (1 days ago)
  InstallationMedia: Ubuntu-MATE 20.04 LTS "Focal Fossa" - Alpha amd64 
(20200221)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 04f3:0c02 Elan Microelectronics Corp. ELAN:Fingerprint
   Bus 001 Device 002: ID 04f2:b61e Chicony Electronics Co., Ltd Integrated 
Camera
   Bus 001 Device 004: ID 8087:0aaa Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20RR
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-14-generic 
root=UUID=94f1e507-a44a-46a8-9163-548d27303afb ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-14-generic N/A
   linux-backports-modules-5.4.0-14-generic  N/A
   linux-firmware1.186
  SourcePackage: linux-5.4
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/29/2019
  dmi.bios.vendor: LENOVO
  dmi.bios.version: CQCN24WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697WIN
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ThinkBook 13s-IML
  dmi.modalias: 
dmi:bvnLENOVO:bvrCQCN24WW:bd10/29/2019:svnLENOVO:pn20RR:pvrLenovoThinkBook13s-IML:rvnLENOVO:rnLNVNB161216:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrLenovoThinkBook13s-IML:
  dmi.product.family: ThinkBook 13s-IML
  dmi.product.name: 20RR
  dmi.product.sku: LENOVO_MT_20RR_BU_idea_FM_ThinkBook 13s-IML
  dmi.product.version: Lenovo ThinkBook 13s-IML
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1807155] Re: Laptop doesn't wake up from deep sleep.

[Mikhail Glagolev]

The bug is still present in 20.04.
The "shallow" mode doesn't cause the problem, but the battery drain is about 
10% of that during normal operation without stress (browsing, terminal, text 
editor, etc.).

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Title:
  Laptop doesn't wake up from deep sleep.

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  While on battery power, Asus Zenbook UX461U laptop can't wake up from
  suspend with mem_sleep_default=deep kernel option.

  Upon opening the lid or pressing the power button the power LED
  switches from blinking to constant light, the keyboard LEDs blink
  instantly, but nothing more happens. Apart from the power LED the
  laptop doesn't show any signs of operation. The keyboard backlight
  doesn't work. The only way out of this state is powering the laptop
  off by long pressing the power button.

  On AC power, the laptop resumes from deep sleep normally.

  Deep sleep is crucial, because without the mem_sleep_default=deep
  option battery drain is very high (several percent per hour).

  ProblemType: Bug
  DistroRelease: Ubuntu 18.10
  Package: linux-image-4.18.0-12-generic 4.18.0-12.13
  ProcVersionSignature: Ubuntu 4.18.0-12.13-generic 4.18.17
  Uname: Linux 4.18.0-12-generic x86_64
  ApportVersion: 2.20.10-0ubuntu13.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  misha  2527 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Dec  6 16:24:58 2018
  HibernationDevice: RESUME=UUID=28642731-be8e-4c6b-9cfe-74d637c87bf0
  InstallationDate: Installed on 2018-07-30 (129 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 002: ID 13d3:56a2 IMC Networks 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX461UA
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.18.0-12-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.18.0-12-generic N/A
   linux-backports-modules-4.18.0-12-generic  N/A
   linux-firmware 1.175.1
  SourcePackage: linux
  UpgradeStatus: Upgraded to cosmic on 2018-12-01 (5 days ago)
  dmi.bios.date: 03/16/2018
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX461UA.312
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX461UA
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 31
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX461UA.312:bd03/16/2018:svnASUSTeKCOMPUTERINC.:pnUX461UA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX461UA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct31:cvr1.0:
  dmi.product.family: ZenBook Flip
  dmi.product.name: UX461UA
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1872001] Re: 5.3.0-46-generic - i915 - frequent GPU hangs / resets rcs0

[sanette]

@arighi
It's graphical demo using openGL via SDL1.2 where 1000 small discs move around 
and all collisions are detected, and print FPS. It uses both CPU and GPU quite 
heavily. (On my XPS 13 9350, intel_gpu_top reports about 55% GPU usage, and top 
reports 46% CPU). I was developing this for my research and this is why the 
hanging bug stroke me strongly.
I made quick tests with the kernels that are currently on my laptop:

5.3.0-48-generic #41+lp1861395v1:  12 FPS
5.3.0-469 FPS + Noise  (inbetween hangs, of course)
5.3.0-45   12 FPS
5.3.0-42   12 FPS
4.4.0  15 FPS

(aside remark: on my antique desktop PC with Athlon 64 5600 CPU and
Radeon HD6450 GPU, the performance is better: 16FPS, which is quite
humiliating ;) )

** Attachment added: "test demo"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1872001/+attachment/5360104/+files/test.exe

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https://bugs.launchpad.net/bugs/1872001

Title:
  5.3.0-46-generic - i915 - frequent GPU hangs  / resets rcs0

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Eoan:
  Fix Committed

Bug description:
  Hi,

  Since update to HWE kernel 5.3.0-46-generic I am experiencing frequent
  (every couple of minutes) GPU hangs and reset manifesting as 2-3
  seconds freezes of the GUI (other than the mouse pointer).

  No particular triggers identified although have Chrome / Chromium
  running with Hardware Acceleration enabled does appear to increase the
  frequency.

  I have seen incidences of these hangs in jounralctl output using
  previous kernels in the 5.3.0-xx series but they were very infrequent
  (one or twice in a week of daily usage)

  System Info
  steve@steve-Inspiron-5580:~$ inxi -SCGxxxz
  System:Host: steve-Inspiron-5580 Kernel: 5.3.0-46-generic x86_64 bits: 64 
compiler: gcc v: 7.5.0
     Desktop: Cinnamon 4.4.8 wm: muffin 4.4.2 dm: LightDM 1.26.0 
Distro: Linux Mint 19.3 Tricia
     base: Ubuntu 18.04 bionic
  CPU:   Topology: Quad Core model: Intel Core i5-8265U bits: 64 type: MT 
MCP arch: Kaby Lake rev: B
     L2 cache: 6144 KiB
     flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx 
bogomips: 28800
     Speed: 1173 MHz min/max: 400/3900 MHz Core speeds (MHz): 1: 800 2: 
800 3: 800 4: 800 5: 800 6: 800 7: 800
     8: 800
  Graphics:  Device-1: Intel vendor: Dell driver: i915 v: kernel bus ID: 
00:02.0 chip ID: 8086:3ea0
     Display: x11 server: X.Org 1.20.5 driver: modesetting unloaded: 
fbdev,vesa resolution: 1920x1080~60Hz
     OpenGL: renderer: Mesa DRI Intel UHD Graphics (Whiskey Lake 3x8 
GT2) v: 4.5 Mesa 19.2.8 compat-v: 3.0
     direct render: Yes

  steve@steve-Inspiron-5580:~$ journalctl -b | grep i915
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: i915 :00:02.0: vgaarb: 
deactivate vga console
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: i915 :00:02.0: vgaarb: 
changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: [drm] Finished loading DMC 
firmware i915/kbl_dmc_ver1_04.bin (v1.4)
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: [drm] Initialized i915 1.6.0 
20190619 for :00:02.0 on minor 0
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: fbcon: i915drmfb (fb0) is primary 
device
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: i915 :00:02.0: fb0: i915drmfb 
frame buffer device
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: snd_hda_intel :00:1f.3: bound 
:00:02.0 (ops i915_audio_component_bind_ops [i915])
  Apr 10 06:16:28 steve-Inspiron-5580 kernel: i915 :00:02.0: GPU HANG: 
ecode 9:0:0x, hang on rcs0
  Apr 10 06:16:28 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0
  Apr 10 06:31:46 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0
  Apr 10 06:37:48 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0
  Apr 10 06:40:46 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0

  I note another user has reported similar issues on the same kernel at 
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861395/comments/52
  ---
  ProblemType: Bug
  ApportVersion: 2.20.9-0ubuntu7.14
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  steve  3920 F pulseaudio
   /dev/snd/pcmC0D0p:   steve  3920 F...m pulseaudio
  CurrentDesktop: X-Cinnamon
  DistroRelease: Linux Mint 19.3
  HibernationDevice: RESUME=none
  InstallationDate: Installed on 2019-12-27 (104 days ago)
  InstallationMedia: Linux Mint 19.3 "Tricia" - Release amd64 20191213
  MachineType: Dell Inc. Inspiron 5580
  Package: linux (not installed)
  ProcFB: 0 i915drmfb
  ProcKernelCmdLi

[Kernel-packages] [Bug 1872001] Re: 5.3.0-46-generic - i915 - frequent GPU hangs / resets rcs0

[sanette]

@arighi
I cannot test with glxgears because it syncs with screen refresh, so always 
60FPS.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1872001

Title:
  5.3.0-46-generic - i915 - frequent GPU hangs  / resets rcs0

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Eoan:
  Fix Committed

Bug description:
  Hi,

  Since update to HWE kernel 5.3.0-46-generic I am experiencing frequent
  (every couple of minutes) GPU hangs and reset manifesting as 2-3
  seconds freezes of the GUI (other than the mouse pointer).

  No particular triggers identified although have Chrome / Chromium
  running with Hardware Acceleration enabled does appear to increase the
  frequency.

  I have seen incidences of these hangs in jounralctl output using
  previous kernels in the 5.3.0-xx series but they were very infrequent
  (one or twice in a week of daily usage)

  System Info
  steve@steve-Inspiron-5580:~$ inxi -SCGxxxz
  System:Host: steve-Inspiron-5580 Kernel: 5.3.0-46-generic x86_64 bits: 64 
compiler: gcc v: 7.5.0
     Desktop: Cinnamon 4.4.8 wm: muffin 4.4.2 dm: LightDM 1.26.0 
Distro: Linux Mint 19.3 Tricia
     base: Ubuntu 18.04 bionic
  CPU:   Topology: Quad Core model: Intel Core i5-8265U bits: 64 type: MT 
MCP arch: Kaby Lake rev: B
     L2 cache: 6144 KiB
     flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx 
bogomips: 28800
     Speed: 1173 MHz min/max: 400/3900 MHz Core speeds (MHz): 1: 800 2: 
800 3: 800 4: 800 5: 800 6: 800 7: 800
     8: 800
  Graphics:  Device-1: Intel vendor: Dell driver: i915 v: kernel bus ID: 
00:02.0 chip ID: 8086:3ea0
     Display: x11 server: X.Org 1.20.5 driver: modesetting unloaded: 
fbdev,vesa resolution: 1920x1080~60Hz
     OpenGL: renderer: Mesa DRI Intel UHD Graphics (Whiskey Lake 3x8 
GT2) v: 4.5 Mesa 19.2.8 compat-v: 3.0
     direct render: Yes

  steve@steve-Inspiron-5580:~$ journalctl -b | grep i915
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: i915 :00:02.0: vgaarb: 
deactivate vga console
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: i915 :00:02.0: vgaarb: 
changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: [drm] Finished loading DMC 
firmware i915/kbl_dmc_ver1_04.bin (v1.4)
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: [drm] Initialized i915 1.6.0 
20190619 for :00:02.0 on minor 0
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: fbcon: i915drmfb (fb0) is primary 
device
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: i915 :00:02.0: fb0: i915drmfb 
frame buffer device
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: snd_hda_intel :00:1f.3: bound 
:00:02.0 (ops i915_audio_component_bind_ops [i915])
  Apr 10 06:16:28 steve-Inspiron-5580 kernel: i915 :00:02.0: GPU HANG: 
ecode 9:0:0x, hang on rcs0
  Apr 10 06:16:28 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0
  Apr 10 06:31:46 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0
  Apr 10 06:37:48 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0
  Apr 10 06:40:46 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0

  I note another user has reported similar issues on the same kernel at 
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861395/comments/52
  ---
  ProblemType: Bug
  ApportVersion: 2.20.9-0ubuntu7.14
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  steve  3920 F pulseaudio
   /dev/snd/pcmC0D0p:   steve  3920 F...m pulseaudio
  CurrentDesktop: X-Cinnamon
  DistroRelease: Linux Mint 19.3
  HibernationDevice: RESUME=none
  InstallationDate: Installed on 2019-12-27 (104 days ago)
  InstallationMedia: Linux Mint 19.3 "Tricia" - Release amd64 20191213
  MachineType: Dell Inc. Inspiron 5580
  Package: linux (not installed)
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-46-generic 
root=UUID=b0eaa5bb-0276-42d4-938f-ee6ce1627906 ro usb_storage.quirks=0bc2:2320: 
quiet splash vt.handoff=1
  ProcVersionSignature: Ubuntu 5.3.0-46.38~18.04.1-generic 5.3.18
  RelatedPackageVersions:
   linux-restricted-modules-5.3.0-46-generic N/A
   linux-backports-modules-5.3.0-46-generic  N/A
   linux-firmware1.173.17
  Tags:  tricia
  Uname: Linux 5.3.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip input lpadmin plugdev sambashare sudo vboxusers
  _MarkForUpload: True
  dmi.bios.date: 07/02/2019
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 2.4.0
  dmi.board.name: 0K0DFT
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr2.

[Kernel-packages] [Bug 1874519] Re: ZFS installation on Raspberry Pi is problematic

[Hans Joachim Desserud]

Looks like `zfsutils-linux` is part of the source package `zfs-linux`

** Package changed: zfsutils (Ubuntu) => zfs-linux (Ubuntu)

** Tags added: focal

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1874519

Title:
  ZFS installation on Raspberry Pi is problematic

Status in zfs-linux package in Ubuntu:
  New

Bug description:
  Version: Ubuntu Server 20.04 - preinstalled 64-bit image for Raspberry
  Pi.

  ZFS on the Pi under 20.04 is currently a bit problematic. Upon issuing
  the command 'zpool status', I'm helpfully directed to install
  zfsutils-linux. When I do this, it complains that it cannot find the
  ZFS module, then errors out. Worse than that, the zfsutils-linux
  package does not depend on the zfs-dkms package, so it doesn't attempt
  to build the ZFS kernel modules automatically.

  The workaround is to install zfs-dkms, which builds the required
  kernel modules. (Once this has been done, the usual errors when
  installing the zfsutils-linux package, caused by there being no ZFS
  pools on the system, can be worked around by creating a zpool, then
  rerunning 'sudo apt install zfsutils-linux', as with previous versions
  of Ubuntu and Debian).

  I have not tested on other hardware platforms - this problem may also
  exist on other platforms where the user has not selected to install to
  ZFS.

  I have selected 'zfsutils' as the affected package, which is not the
  name of an actual current package, since launchpad won't let me submit
  the bug without selecting a package, however it's not clear to me that
  the problem is caused by that package.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1874519] [NEW] ZFS installation on Raspberry Pi is problematic

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Version: Ubuntu Server 20.04 - preinstalled 64-bit image for Raspberry
Pi.

ZFS on the Pi under 20.04 is currently a bit problematic. Upon issuing
the command 'zpool status', I'm helpfully directed to install zfsutils-
linux. When I do this, it complains that it cannot find the ZFS module,
then errors out. Worse than that, the zfsutils-linux package does not
depend on the zfs-dkms package, so it doesn't attempt to build the ZFS
kernel modules automatically.

The workaround is to install zfs-dkms, which builds the required kernel
modules. (Once this has been done, the usual errors when installing the
zfsutils-linux package, caused by there being no ZFS pools on the
system, can be worked around by creating a zpool, then rerunning 'sudo
apt install zfsutils-linux', as with previous versions of Ubuntu and
Debian).

I have not tested on other hardware platforms - this problem may also
exist on other platforms where the user has not selected to install to
ZFS.

I have selected 'zfsutils' as the affected package, which is not the
name of an actual current package, since launchpad won't let me submit
the bug without selecting a package, however it's not clear to me that
the problem is caused by that package.

** Affects: zfs-linux (Ubuntu)
 Importance: Undecided
 Status: New

-- 
ZFS installation on Raspberry Pi is problematic
https://bugs.launchpad.net/bugs/1874519
You received this bug notification because you are a member of Kernel Packages, 
which is subscribed to zfs-linux in Ubuntu.

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[Kernel-packages] [Bug 1870538] Re: ryzen 5 3600x hard lockup

[Martin Gerdzhev]

I upgraded to ubuntu 20.04 since the bug report, but still the same issues. 
Will try the mainline kernel, but nvidia-driver is complaining about not 
supporting 5.7 yet.
This is a crash log from 20.04's default kernel for now.

** Attachment added: "journal_log_25042929.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1870538/+attachment/5360070/+files/journal_log_25042929.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1870538

Title:
  ryzen 5 3600x hard lockup

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  System randomly freezes and requires a hard reset. Very frequently it
  happens when trying to wake it up from a period of inactivity. (after
  the screen has turned off). Almost daily occurrence.

  
  Description:  Ubuntu 19.10
  Release:  19.10
  Codename: eoan

  
  Linux MartoBeast 5.3.0-45-generic #37-Ubuntu SMP Thu Mar 26 20:41:27 UTC 2020 
x86_64 x86_64 x86_64 GNU/Linux

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: linux-image-5.3.0-45-generic 5.3.0-45.37
  ProcVersionSignature: Ubuntu 5.3.0-45.37-generic 5.3.18
  Uname: Linux 5.3.0-45-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu8.8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  martin 2642 F pulseaudio
   /dev/snd/controlC0:  martin 2642 F pulseaudio
   /dev/snd/controlC2:  martin 2642 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Apr  3 08:46:11 2020
  InstallationDate: Installed on 2019-12-08 (117 days ago)
  InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
  IwConfig:
   lono wireless extensions.
   
   enp4s0no wireless extensions.
  MachineType: Gigabyte Technology Co., Ltd. X570 AORUS ELITE
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-45-generic 
root=UUID=05d2cb45-6b9c-47b3-8102-e6c6a13de26b ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.3.0-45-generic N/A
   linux-backports-modules-5.3.0-45-generic  N/A
   linux-firmware1.183.4
  RfKill:
   0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/06/2019
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F11
  dmi.board.asset.tag: Default string
  dmi.board.name: X570 AORUS ELITE
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: x.x
  dmi.chassis.asset.tag: Default string
  dmi.chassis.type: 3
  dmi.chassis.vendor: Default string
  dmi.chassis.version: Default string
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF11:bd12/06/2019:svnGigabyteTechnologyCo.,Ltd.:pnX570AORUSELITE:pvr-CF:rvnGigabyteTechnologyCo.,Ltd.:rnX570AORUSELITE:rvrx.x:cvnDefaultstring:ct3:cvrDefaultstring:
  dmi.product.family: Default string
  dmi.product.name: X570 AORUS ELITE
  dmi.product.sku: Default string
  dmi.product.version: -CF
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1872001] Re: 5.3.0-46-generic - i915 - frequent GPU hangs / resets rcs0

[tomatomat]

The test kernel of #57 works well for me. Before I could trigger the
hangs immediately and frequently (every few seconds) when running the
linuxcnc simulator (heavily using mesa GL I guess) on an i9-9900K
desktop and kernel 5.3.0-46, that is gone with the test kernel. I never
saw the problem on my Dell XPS13 9343 (i7-5500U, running same 18.04 OS
and 5.3.0-46 kernel), by the way.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1872001

Title:
  5.3.0-46-generic - i915 - frequent GPU hangs  / resets rcs0

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Eoan:
  Fix Committed

Bug description:
  Hi,

  Since update to HWE kernel 5.3.0-46-generic I am experiencing frequent
  (every couple of minutes) GPU hangs and reset manifesting as 2-3
  seconds freezes of the GUI (other than the mouse pointer).

  No particular triggers identified although have Chrome / Chromium
  running with Hardware Acceleration enabled does appear to increase the
  frequency.

  I have seen incidences of these hangs in jounralctl output using
  previous kernels in the 5.3.0-xx series but they were very infrequent
  (one or twice in a week of daily usage)

  System Info
  steve@steve-Inspiron-5580:~$ inxi -SCGxxxz
  System:Host: steve-Inspiron-5580 Kernel: 5.3.0-46-generic x86_64 bits: 64 
compiler: gcc v: 7.5.0
     Desktop: Cinnamon 4.4.8 wm: muffin 4.4.2 dm: LightDM 1.26.0 
Distro: Linux Mint 19.3 Tricia
     base: Ubuntu 18.04 bionic
  CPU:   Topology: Quad Core model: Intel Core i5-8265U bits: 64 type: MT 
MCP arch: Kaby Lake rev: B
     L2 cache: 6144 KiB
     flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx 
bogomips: 28800
     Speed: 1173 MHz min/max: 400/3900 MHz Core speeds (MHz): 1: 800 2: 
800 3: 800 4: 800 5: 800 6: 800 7: 800
     8: 800
  Graphics:  Device-1: Intel vendor: Dell driver: i915 v: kernel bus ID: 
00:02.0 chip ID: 8086:3ea0
     Display: x11 server: X.Org 1.20.5 driver: modesetting unloaded: 
fbdev,vesa resolution: 1920x1080~60Hz
     OpenGL: renderer: Mesa DRI Intel UHD Graphics (Whiskey Lake 3x8 
GT2) v: 4.5 Mesa 19.2.8 compat-v: 3.0
     direct render: Yes

  steve@steve-Inspiron-5580:~$ journalctl -b | grep i915
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: i915 :00:02.0: vgaarb: 
deactivate vga console
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: i915 :00:02.0: vgaarb: 
changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: [drm] Finished loading DMC 
firmware i915/kbl_dmc_ver1_04.bin (v1.4)
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: [drm] Initialized i915 1.6.0 
20190619 for :00:02.0 on minor 0
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: fbcon: i915drmfb (fb0) is primary 
device
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: i915 :00:02.0: fb0: i915drmfb 
frame buffer device
  Apr 10 06:15:17 steve-Inspiron-5580 kernel: snd_hda_intel :00:1f.3: bound 
:00:02.0 (ops i915_audio_component_bind_ops [i915])
  Apr 10 06:16:28 steve-Inspiron-5580 kernel: i915 :00:02.0: GPU HANG: 
ecode 9:0:0x, hang on rcs0
  Apr 10 06:16:28 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0
  Apr 10 06:31:46 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0
  Apr 10 06:37:48 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0
  Apr 10 06:40:46 steve-Inspiron-5580 kernel: i915 :00:02.0: Resetting rcs0 
for hang on rcs0

  I note another user has reported similar issues on the same kernel at 
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861395/comments/52
  ---
  ProblemType: Bug
  ApportVersion: 2.20.9-0ubuntu7.14
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  steve  3920 F pulseaudio
   /dev/snd/pcmC0D0p:   steve  3920 F...m pulseaudio
  CurrentDesktop: X-Cinnamon
  DistroRelease: Linux Mint 19.3
  HibernationDevice: RESUME=none
  InstallationDate: Installed on 2019-12-27 (104 days ago)
  InstallationMedia: Linux Mint 19.3 "Tricia" - Release amd64 20191213
  MachineType: Dell Inc. Inspiron 5580
  Package: linux (not installed)
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-46-generic 
root=UUID=b0eaa5bb-0276-42d4-938f-ee6ce1627906 ro usb_storage.quirks=0bc2:2320: 
quiet splash vt.handoff=1
  ProcVersionSignature: Ubuntu 5.3.0-46.38~18.04.1-generic 5.3.18
  RelatedPackageVersions:
   linux-restricted-modules-5.3.0-46-generic N/A
   linux-backports-modules-5.3.0-46-generic  N/A
   linux-firmware1.173.17
  Tags:  tricia
  Uname: Linux 5.3.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip input lpadmin plugdev sambashare sudo