[Kernel-packages] [Bug 1917194] Re: [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

2021-03-18 Thread Ariel Torti
Tried 5.8.0-43 kernel and didn't work.
I also tried booting Manjaro which uses 5.6.15-1-MANJARO and the issue is 
present.

I ended up doing a workaround, compiling an ubuntu kernel with `pci-
stub` as builtin and `xhci-hcd` as a dynamic module. That way I can make
pci-stub bind to the culprit device and everything works fine.

-- 
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/1917194

Title:
  [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After upgrading from Ubuntu 18.04 to 20.04 my computer started to
  freeze when running lspci.

  I ended up noticing that it happened when trying to query device
  '1f:00.0' a USB port. After some kernel and bios updates the problem
  got worse. Now the computer freezes ~5 seconds after booting up.

  I tried:
  1) Running in recovery mode, also freezes
  2) Running an older kernel version (5.4.0-66-generic), also freezes
  3) Removing nvidia drivers (just in case), also freezes
  4) Running all combinations nodemodeset, acpi=off an nouveau blacklisting
  5) Updating all drivers

  The computer freezes for ever, I can't switch TTYs, move the mouse,
  anything, the only way to leave was to force shutdown. On the last
  cases after switching to a tty I could see this messages before the
  freeze ocurred:

  kernel: xhci_hcd :1f:00.0: PCI post-resume error -19!
  kernel: xhci_hcd :1f:00.0: HC died; cleaning up

  Running Ubuntu 20.04 from a USB sticks works fine, as well as doing a fresh 
install.
  All logs were obtained by chrooting to the faulty partition from a fresh 
install, if there are any more logs that would be helpful, let me know.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917194/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp


[Kernel-packages] [Bug 1917194] Re: [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

2021-03-08 Thread Ariel Torti
> So, when the system is working fine, before the freeze, can you SSH into it?
Yes, but get timeout after the freeze

The USB stick is running Linux 5.8.0-43-generic

-- 
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/1917194

Title:
  [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After upgrading from Ubuntu 18.04 to 20.04 my computer started to
  freeze when running lspci.

  I ended up noticing that it happened when trying to query device
  '1f:00.0' a USB port. After some kernel and bios updates the problem
  got worse. Now the computer freezes ~5 seconds after booting up.

  I tried:
  1) Running in recovery mode, also freezes
  2) Running an older kernel version (5.4.0-66-generic), also freezes
  3) Removing nvidia drivers (just in case), also freezes
  4) Running all combinations nodemodeset, acpi=off an nouveau blacklisting
  5) Updating all drivers

  The computer freezes for ever, I can't switch TTYs, move the mouse,
  anything, the only way to leave was to force shutdown. On the last
  cases after switching to a tty I could see this messages before the
  freeze ocurred:

  kernel: xhci_hcd :1f:00.0: PCI post-resume error -19!
  kernel: xhci_hcd :1f:00.0: HC died; cleaning up

  Running Ubuntu 20.04 from a USB sticks works fine, as well as doing a fresh 
install.
  All logs were obtained by chrooting to the faulty partition from a fresh 
install, if there are any more logs that would be helpful, let me know.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917194/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp


[Kernel-packages] [Bug 1917194] Re: [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

2021-03-03 Thread Ariel Torti
Seems like everything gets locked, including the kernel.
I tried connecting through SSH but it isn't answering.


debug1: Connecting to ariel-nt [ariel-nt] port 22.
debug1: connect to address ariel-nt port 22: No route to host
ssh: connect to host ariel-nt port 22: No route to host


I also tried pinging it, when it freezes it also stops answering.


# Before booting
>From _ icmp_seq=30 Destination Host Unreachable
>From _ icmp_seq=31 Destination Host Unreachable
>From _ icmp_seq=32 Destination Host Unreachable
>From _ icmp_seq=33 Destination Host Unreachable
>From _ icmp_seq=34 Destination Host Unreachable
>From _ icmp_seq=35 Destination Host Unreachable
>From _ icmp_seq=36 Destination Host Unreachable
>From _ icmp_seq=37 Destination Host Unreachable
>From _ icmp_seq=38 Destination Host Unreachable
>From _ icmp_seq=39 Destination Host Unreachable
# Connected to the internet
64 bytes from ariel-nt: icmp_seq=40 ttl=64 time=2512 ms
64 bytes from ariel-nt: icmp_seq=41 ttl=64 time=1490 ms
64 bytes from ariel-nt: icmp_seq=42 ttl=64 time=467 ms
64 bytes from ariel-nt: icmp_seq=43 ttl=64 time=33.6 ms
64 bytes from ariel-nt: icmp_seq=44 ttl=64 time=39.4 ms
64 bytes from ariel-nt: icmp_seq=45 ttl=64 time=6.22 ms
64 bytes from ariel-nt: icmp_seq=46 ttl=64 time=7.62 ms
64 bytes from ariel-nt: icmp_seq=47 ttl=64 time=6.84 ms
64 bytes from ariel-nt: icmp_seq=48 ttl=64 time=3.22 ms
# Froze
>From _ icmp_seq=97 Destination Host Unreachable
>From _ icmp_seq=98 Destination Host Unreachable
>From _ icmp_seq=99 Destination Host Unreachable
>From _ icmp_seq=100 Destination Host Unreachable
>From _ icmp_seq=101 Destination Host Unreachable
>From _ icmp_seq=102 Destination Host Unreachable
>From _ icmp_seq=103 Destination Host Unreachable
>From _ icmp_seq=107 Destination Host Unreachable
>From _ icmp_seq=108 Destination Host Unreachable

-- 
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/1917194

Title:
  [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After upgrading from Ubuntu 18.04 to 20.04 my computer started to
  freeze when running lspci.

  I ended up noticing that it happened when trying to query device
  '1f:00.0' a USB port. After some kernel and bios updates the problem
  got worse. Now the computer freezes ~5 seconds after booting up.

  I tried:
  1) Running in recovery mode, also freezes
  2) Running an older kernel version (5.4.0-66-generic), also freezes
  3) Removing nvidia drivers (just in case), also freezes
  4) Running all combinations nodemodeset, acpi=off an nouveau blacklisting
  5) Updating all drivers

  The computer freezes for ever, I can't switch TTYs, move the mouse,
  anything, the only way to leave was to force shutdown. On the last
  cases after switching to a tty I could see this messages before the
  freeze ocurred:

  kernel: xhci_hcd :1f:00.0: PCI post-resume error -19!
  kernel: xhci_hcd :1f:00.0: HC died; cleaning up

  Running Ubuntu 20.04 from a USB sticks works fine, as well as doing a fresh 
install.
  All logs were obtained by chrooting to the faulty partition from a fresh 
install, if there are any more logs that would be helpful, let me know.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917194/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp


[Kernel-packages] [Bug 1917194] Re: [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

2021-03-02 Thread Ariel Torti
You can see the image contains a few more logs that couldn't be written
to the disk

** Attachment added: "20210302_211732.jpg"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917194/+attachment/5472030/+files/20210302_211732.jpg

-- 
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/1917194

Title:
  [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After upgrading from Ubuntu 18.04 to 20.04 my computer started to
  freeze when running lspci.

  I ended up noticing that it happened when trying to query device
  '1f:00.0' a USB port. After some kernel and bios updates the problem
  got worse. Now the computer freezes ~5 seconds after booting up.

  I tried:
  1) Running in recovery mode, also freezes
  2) Running an older kernel version (5.4.0-66-generic), also freezes
  3) Removing nvidia drivers (just in case), also freezes
  4) Running all combinations nodemodeset, acpi=off an nouveau blacklisting
  5) Updating all drivers

  The computer freezes for ever, I can't switch TTYs, move the mouse,
  anything, the only way to leave was to force shutdown. On the last
  cases after switching to a tty I could see this messages before the
  freeze ocurred:

  kernel: xhci_hcd :1f:00.0: PCI post-resume error -19!
  kernel: xhci_hcd :1f:00.0: HC died; cleaning up

  Running Ubuntu 20.04 from a USB sticks works fine, as well as doing a fresh 
install.
  All logs were obtained by chrooting to the faulty partition from a fresh 
install, if there are any more logs that would be helpful, let me know.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917194/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp


[Kernel-packages] [Bug 1917194] Re: [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

2021-03-02 Thread Ariel Torti
This is what happens if I go into the tty and don't do anything. All
screenshots and logs were obtained running with `ignore_loglevel` kernel
param

** Attachment added: "20210302_212132.jpg"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917194/+attachment/5472031/+files/20210302_212132.jpg

-- 
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/1917194

Title:
  [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After upgrading from Ubuntu 18.04 to 20.04 my computer started to
  freeze when running lspci.

  I ended up noticing that it happened when trying to query device
  '1f:00.0' a USB port. After some kernel and bios updates the problem
  got worse. Now the computer freezes ~5 seconds after booting up.

  I tried:
  1) Running in recovery mode, also freezes
  2) Running an older kernel version (5.4.0-66-generic), also freezes
  3) Removing nvidia drivers (just in case), also freezes
  4) Running all combinations nodemodeset, acpi=off an nouveau blacklisting
  5) Updating all drivers

  The computer freezes for ever, I can't switch TTYs, move the mouse,
  anything, the only way to leave was to force shutdown. On the last
  cases after switching to a tty I could see this messages before the
  freeze ocurred:

  kernel: xhci_hcd :1f:00.0: PCI post-resume error -19!
  kernel: xhci_hcd :1f:00.0: HC died; cleaning up

  Running Ubuntu 20.04 from a USB sticks works fine, as well as doing a fresh 
install.
  All logs were obtained by chrooting to the faulty partition from a fresh 
install, if there are any more logs that would be helpful, let me know.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917194/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp


[Kernel-packages] [Bug 1917194] Re: [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

2021-03-02 Thread Ariel Torti
Hey !

I'm able to boot and get into a tty. But after a few seconds (even if I
don't do anything) it freezes.

Machine boots fine with the USB stick and running lspci doesn't trigger
a freeze.

Attached is the dmesg log, but it seems to be truncated. I managed to
log into a tty and run `dmesg -w` before it froze. I'll attached the
images below

** Attachment added: "dmesg.0"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917194/+attachment/5472029/+files/dmesg.0

-- 
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/1917194

Title:
  [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After upgrading from Ubuntu 18.04 to 20.04 my computer started to
  freeze when running lspci.

  I ended up noticing that it happened when trying to query device
  '1f:00.0' a USB port. After some kernel and bios updates the problem
  got worse. Now the computer freezes ~5 seconds after booting up.

  I tried:
  1) Running in recovery mode, also freezes
  2) Running an older kernel version (5.4.0-66-generic), also freezes
  3) Removing nvidia drivers (just in case), also freezes
  4) Running all combinations nodemodeset, acpi=off an nouveau blacklisting
  5) Updating all drivers

  The computer freezes for ever, I can't switch TTYs, move the mouse,
  anything, the only way to leave was to force shutdown. On the last
  cases after switching to a tty I could see this messages before the
  freeze ocurred:

  kernel: xhci_hcd :1f:00.0: PCI post-resume error -19!
  kernel: xhci_hcd :1f:00.0: HC died; cleaning up

  Running Ubuntu 20.04 from a USB sticks works fine, as well as doing a fresh 
install.
  All logs were obtained by chrooting to the faulty partition from a fresh 
install, if there are any more logs that would be helpful, let me know.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917194/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp


[Kernel-packages] [Bug 1917194] Re: [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

2021-02-28 Thread Ariel Torti
** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

-- 
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/1917194

Title:
  [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After upgrading from Ubuntu 18.04 to 20.04 my computer started to
  freeze when running lspci.

  I ended up noticing that it happened when trying to query device
  '1f:00.0' a USB port. After some kernel and bios updates the problem
  got worse. Now the computer freezes ~5 seconds after booting up.

  I tried:
  1) Running in recovery mode, also freezes
  2) Running an older kernel version (5.4.0-66-generic), also freezes
  3) Removing nvidia drivers (just in case), also freezes
  4) Running all combinations nodemodeset, acpi=off an nouveau blacklisting
  5) Updating all drivers

  The computer freezes for ever, I can't switch TTYs, move the mouse,
  anything, the only way to leave was to force shutdown. On the last
  cases after switching to a tty I could see this messages before the
  freeze ocurred:

  kernel: xhci_hcd :1f:00.0: PCI post-resume error -19!
  kernel: xhci_hcd :1f:00.0: HC died; cleaning up

  Running Ubuntu 20.04 from a USB sticks works fine, as well as doing a fresh 
install.
  All logs were obtained by chrooting to the faulty partition from a fresh 
install, if there are any more logs that would be helpful, let me know.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917194/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp


[Kernel-packages] [Bug 1917194] Re: [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

2021-02-27 Thread Ariel Torti
** Attachment added: "lsmod.log"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917194/+attachment/5469940/+files/lsmod.log

-- 
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/1917194

Title:
  [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  After upgrading from Ubuntu 18.04 to 20.04 my computer started to
  freeze when running lspci.

  I ended up noticing that it happened when trying to query device
  '1f:00.0' a USB port. After some kernel and bios updates the problem
  got worse. Now the computer freezes ~5 seconds after booting up.

  I tried:
  1) Running in recovery mode, also freezes
  2) Running an older kernel version (5.4.0-66-generic), also freezes
  3) Removing nvidia drivers (just in case), also freezes
  4) Running all combinations nodemodeset, acpi=off an nouveau blacklisting
  5) Updating all drivers

  The computer freezes for ever, I can't switch TTYs, move the mouse,
  anything, the only way to leave was to force shutdown. On the last
  cases after switching to a tty I could see this messages before the
  freeze ocurred:

  kernel: xhci_hcd :1f:00.0: PCI post-resume error -19!
  kernel: xhci_hcd :1f:00.0: HC died; cleaning up

  Running Ubuntu 20.04 from a USB sticks works fine, as well as doing a fresh 
install.
  All logs were obtained by chrooting to the faulty partition from a fresh 
install, if there are any more logs that would be helpful, let me know.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917194/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp


[Kernel-packages] [Bug 1917194] Re: [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

2021-02-27 Thread Ariel Torti
** Attachment added: "lsusb.log"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917194/+attachment/5469941/+files/lsusb.log

-- 
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/1917194

Title:
  [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  After upgrading from Ubuntu 18.04 to 20.04 my computer started to
  freeze when running lspci.

  I ended up noticing that it happened when trying to query device
  '1f:00.0' a USB port. After some kernel and bios updates the problem
  got worse. Now the computer freezes ~5 seconds after booting up.

  I tried:
  1) Running in recovery mode, also freezes
  2) Running an older kernel version (5.4.0-66-generic), also freezes
  3) Removing nvidia drivers (just in case), also freezes
  4) Running all combinations nodemodeset, acpi=off an nouveau blacklisting
  5) Updating all drivers

  The computer freezes for ever, I can't switch TTYs, move the mouse,
  anything, the only way to leave was to force shutdown. On the last
  cases after switching to a tty I could see this messages before the
  freeze ocurred:

  kernel: xhci_hcd :1f:00.0: PCI post-resume error -19!
  kernel: xhci_hcd :1f:00.0: HC died; cleaning up

  Running Ubuntu 20.04 from a USB sticks works fine, as well as doing a fresh 
install.
  All logs were obtained by chrooting to the faulty partition from a fresh 
install, if there are any more logs that would be helpful, let me know.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917194/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp


[Kernel-packages] [Bug 1917194] [NEW] [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

2021-02-27 Thread Ariel Torti
Public bug reported:

After upgrading from Ubuntu 18.04 to 20.04 my computer started to freeze
when running lspci.

I ended up noticing that it happened when trying to query device
'1f:00.0' a USB port. After some kernel and bios updates the problem got
worse. Now the computer freezes ~5 seconds after booting up.

I tried:
1) Running in recovery mode, also freezes
2) Running an older kernel version (5.4.0-66-generic), also freezes
3) Removing nvidia drivers (just in case), also freezes
4) Running all combinations nodemodeset, acpi=off an nouveau blacklisting
5) Updating all drivers

The computer freezes for ever, I can't switch TTYs, move the mouse,
anything, the only way to leave was to force shutdown. On the last cases
after switching to a tty I could see this messages before the freeze
ocurred:

kernel: xhci_hcd :1f:00.0: PCI post-resume error -19!
kernel: xhci_hcd :1f:00.0: HC died; cleaning up

Running Ubuntu 20.04 from a USB sticks works fine, as well as doing a fresh 
install.
All logs were obtained by chrooting to the faulty partition from a fresh 
install, if there are any more logs that would be helpful, let me know.

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


** Tags: focal

** Attachment added: "lspci-vnvn.log"
   
https://bugs.launchpad.net/bugs/1917194/+attachment/5469938/+files/lspci-vnvn.log

-- 
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/1917194

Title:
  [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  After upgrading from Ubuntu 18.04 to 20.04 my computer started to
  freeze when running lspci.

  I ended up noticing that it happened when trying to query device
  '1f:00.0' a USB port. After some kernel and bios updates the problem
  got worse. Now the computer freezes ~5 seconds after booting up.

  I tried:
  1) Running in recovery mode, also freezes
  2) Running an older kernel version (5.4.0-66-generic), also freezes
  3) Removing nvidia drivers (just in case), also freezes
  4) Running all combinations nodemodeset, acpi=off an nouveau blacklisting
  5) Updating all drivers

  The computer freezes for ever, I can't switch TTYs, move the mouse,
  anything, the only way to leave was to force shutdown. On the last
  cases after switching to a tty I could see this messages before the
  freeze ocurred:

  kernel: xhci_hcd :1f:00.0: PCI post-resume error -19!
  kernel: xhci_hcd :1f:00.0: HC died; cleaning up

  Running Ubuntu 20.04 from a USB sticks works fine, as well as doing a fresh 
install.
  All logs were obtained by chrooting to the faulty partition from a fresh 
install, if there are any more logs that would be helpful, let me know.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917194/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp


[Kernel-packages] [Bug 1917194] Re: [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

2021-02-27 Thread Ariel Torti
** Attachment added: "boot_logs.log"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917194/+attachment/5469939/+files/boot_logs.log

-- 
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/1917194

Title:
  [Dell G5 5590] lspci freezes computer on Ubuntu 20.04

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  After upgrading from Ubuntu 18.04 to 20.04 my computer started to
  freeze when running lspci.

  I ended up noticing that it happened when trying to query device
  '1f:00.0' a USB port. After some kernel and bios updates the problem
  got worse. Now the computer freezes ~5 seconds after booting up.

  I tried:
  1) Running in recovery mode, also freezes
  2) Running an older kernel version (5.4.0-66-generic), also freezes
  3) Removing nvidia drivers (just in case), also freezes
  4) Running all combinations nodemodeset, acpi=off an nouveau blacklisting
  5) Updating all drivers

  The computer freezes for ever, I can't switch TTYs, move the mouse,
  anything, the only way to leave was to force shutdown. On the last
  cases after switching to a tty I could see this messages before the
  freeze ocurred:

  kernel: xhci_hcd :1f:00.0: PCI post-resume error -19!
  kernel: xhci_hcd :1f:00.0: HC died; cleaning up

  Running Ubuntu 20.04 from a USB sticks works fine, as well as doing a fresh 
install.
  All logs were obtained by chrooting to the faulty partition from a fresh 
install, if there are any more logs that would be helpful, let me know.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917194/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp