[Bug 1878389] Re: tpci from kernel_misc in ubuntu_ltp failed with Test-case '13'

2021-04-30 Thread Guilherme G. Piccoli
Found on Focal/linux-kvm, cycle sru-20210412 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878389 Title: tpci from kernel_misc in ubuntu_ltp failed with Test-case '13' To manage notifications

[Bug 1829984] Re: memcg_usage_in_bytes from controllers test suite in LTP failed

2021-04-30 Thread Guilherme G. Piccoli
Issue observed in F/KVM, cycle sru-20210412. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829984 Title: memcg_usage_in_bytes from controllers test suite in LTP failed To manage notifications

[Bug 1853610] Re: mkfs01_ext3_sh / mkfs01_ext4_sh / nm01_sh from commands test in ubuntu_ltp fails

2021-04-30 Thread Guilherme G. Piccoli
Issue observed in F/KVM, cycle sru-20210412. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1853610 Title: mkfs01_ext3_sh / mkfs01_ext4_sh / nm01_sh from commands test in ubuntu_ltp fails To

[Bug 1926501] Re: ADT/hint: Multiple DKMS modules fail to build in linux-kvm due to lack of Kconfigs set

2021-04-28 Thread Guilherme G. Piccoli
lttng-dkms is also failing to build in Bionic/kvm due to lack of a config option: https://bugs.launchpad.net/ubuntu/+source/lttng- modules/+bug/1905989 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1905989] Re: lttng-modules 2.10.8-1ubuntu2~18.04.3 fail to build with linux-kvm in Bionic

2021-04-28 Thread Guilherme G. Piccoli
This is caused due to another missing config option in linux-kvm, CONFIG_KALLSYMS. Lttng seems to have a bug in which if this symbol is not present, it doesn't include , but...some other code portion make use of that, so voilá hehe -- You received this bug notification because you are a member

[Bug 1926501] Re: ADT/hint: Multiple DKMS modules fail to build in linux-kvm due to lack of Kconfigs set

2021-04-28 Thread Guilherme G. Piccoli
We noticed that recent Nvidia modules (all series, like -450, -460, etc) are failing to build on linux-kvm, due to the lack of CONFIG_PM option, which is not set in linux-kvm. Logs attached for Bionic/Focal. ** Attachment added: "nvidia-460-bionic,focal.tgz"

[Bug 1926501] Re: ADT/hint: Multiple DKMS modules fail to build in linux-kvm due to lack of Kconfigs set

2021-04-28 Thread Guilherme G. Piccoli
Nvidia DKMS drivers fail to build in linux-kvm kernels > 5.8, as reported here: https://bugs.launchpad.net/ubuntu/+source/linux-kvm/+bug/1922800 . -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1922800] Re: Nvidia proprietary DKMS drivers cannot build in linux-kvm 5.8 and subsequent versions

2021-04-28 Thread Guilherme G. Piccoli
A more generic LP about ADT failures, that encompass multiple DKMS failures due to lack of Kconfigs set in linux-kvm: https://bugs.launchpad.net/ubuntu/+source/linux-kvm/+bug/1926501 . -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1922397] Re: ADT test failure in proposed kernel 5.4.0-1037.38: virtualbox-guest-dkms-hwe is not building

2021-04-28 Thread Guilherme G. Piccoli
A more generic LP about ADT failures, that encompass multiple DKMS failures due to lack of Kconfigs set in linux-kvm: https://bugs.launchpad.net/ubuntu/+source/linux-kvm/+bug/1926501 . -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1926501] Re: ADT/hint: Multiple DKMS modules fail to build in linux-kvm due to lack of Kconfigs set

2021-04-28 Thread Guilherme G. Piccoli
Virtualbox-hwe is expected to fail in linux-kvm, as reported here: https://bugs.launchpad.net/ubuntu/+source/linux-kvm/+bug/1922397 We will hint its ADT test accordingly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1926501] [NEW] ADT/hint: Multiple DKMS modules fail to build in linux-kvm due to lack of Kconfigs set

2021-04-28 Thread Guilherme G. Piccoli
linux-kvm (Ubuntu) Importance: Medium Assignee: Guilherme G. Piccoli (gpiccoli) Status: Confirmed ** Tags: bionic focal groovy hirsute kvm linux-kvm -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.lau

[Bug 1926081] Re: nr_writeback memory leak in kernel 4.15.0-137+

2021-04-27 Thread Guilherme G. Piccoli
That's awesome Andrew, thanks for being so proactive in the issue. For your first LP bug report, you're doing an amazing job! Tim posted above a kernel with both fixes, if you can try it, that'd be good. And I want to apologize, I said a wrong information above - the fixes ARE in linux-stable

[Bug 1926081] Re: nr_writeback memory leak in kernel 4.15.0-137+

2021-04-26 Thread Guilherme G. Piccoli
te, especially since the offender *is* present in v4.14.y. I'll try to cook a kernel with both fixes and submit them to the ML. Cheers, Guilherme ** Changed in: linux (Ubuntu) Status: Confirmed => In Progress -- You received this bug notification because you are a member of Ubuntu Bu

[Bug 1926184] Re: locking/qrwlock: Fix ordering in queued_write_lock_slowpath()

2021-04-26 Thread Guilherme G. Piccoli
** Description changed: - SRU Justification [Impact] - - Out of order reads can fetch a NULL pointer causing a kernel crash. - Affects kernels from v4.15 to v5.11. + * Out of order reads can fetch a NULL pointer causing a kernel crash. Affects kernels from v4.15 to v5.11. [Fix] + *

[Bug 1926184] Re: locking/qrwlock: Fix ordering in queued_write_lock_slowpath()

2021-04-26 Thread Guilherme G. Piccoli
** Changed in: linux-aws (Ubuntu) Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926184 Title: locking/qrwlock: Fix ordering in queued_write_lock_slowpath() To

[Bug 1926184] Re: locking/qrwlock: Fix ordering in queued_write_lock_slowpath()

2021-04-26 Thread Guilherme G. Piccoli
** Changed in: linux (Ubuntu) Status: Incomplete => In Progress ** Also affects: linux-aws (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1925482] Re: Ubuntu 21.04 won't boot with NVMe enabled on Parallels Desktop 16

2021-04-23 Thread Guilherme G. Piccoli
Thank you Dominik! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925482 Title: Ubuntu 21.04 won't boot with NVMe enabled on Parallels Desktop 16 To manage notifications about this bug go to:

[Bug 1925482] Re: Ubuntu 21.04 won't boot with NVMe enabled on Parallels Desktop 16

2021-04-23 Thread Guilherme G. Piccoli
introduced - this would help a lot. You could just boot the guest in SATA-mode and install (a), then reboot - if everything is fine, NVMe-boot the guest and see if it reproduces the issue. Repeat that for (b) and (c) - that is much appreciated! Thanks, Guilherme -- You received this bug

[Bug 1925482] Re: Ubuntu 21.04 won't boot with NVMe enabled on Parallels Desktop 16

2021-04-23 Thread Guilherme G. Piccoli
** Changed in: linux (Ubuntu) Assignee: (unassigned) => Guilherme G. Piccoli (gpiccoli) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925482 Title: Ubuntu 21.04 won't boot with NVMe enab

[Bug 1925482] Re: Ubuntu 21.04 won't boot with NVMe enabled on Parallels Desktop 16

2021-04-22 Thread Guilherme G. Piccoli
in advance, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925482 Title: Ubuntu 21.04 won't boot with NVMe enabled on Parallels Desktop 16 To manage notifications about this bug go

[Bug 1914456] Re: 120 sec kernel timeout is seen during SCSI remove_device.

2021-04-21 Thread Guilherme G. Piccoli
Cool, that's indeed good news Jitendra. Thanks for the heads-up. Cheers, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1914456 Title: 120 sec kernel timeout is seen during SCSI

[Bug 1924957] Re: AACRAID not exposing drives in Protect mode

2021-04-21 Thread Guilherme G. Piccoli
5.4 is available to Bionic - which is the version on Ubuntu 20.04. With that experiment, we could narrow it down to a kernel change vs. userspace. Thanks in advance, Guilherme [0] https://wiki.ubuntu.com/Kernel/LTSEnablementStack -- You received this bug notification because you are a member

[Bug 1925369] Re: pacote linux-image-generic 4.4.0.210.216 falha ao instalar / atualizar: O pacote está num mau estado de inconsistência; deve reinstala-lo antes de tentar configura-lo.

2021-04-21 Thread Guilherme G. Piccoli
--reinstall install linux- image-4.4.0-210-generic linux-modules-4.4.0-210-generic linux-modules- extra-4.4.0-210-generic linux-headers-4.4.0-210-generic Please provide the full output of the command execution. Thanks, Guilherme -- You received this bug notification because you are a member

[Bug 1925369] Re: pacote linux-image-generic 4.4.0.210.216 falha ao instalar / atualizar: O pacote está num mau estado de inconsistência; deve reinstala-lo antes de tentar configura-lo.

2021-04-21 Thread Guilherme G. Piccoli
Pt-Br: Oi Evelyn, obrigado pelo report! A comunicação no Lauchpad usualmente é feita em inglês, podemos proceder em inglês? Hi Evelyn, thanks for the report. Can we proceed in english? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1919177] Re: Azure: issues with accelerated networking on Hirsute

2021-04-16 Thread Guilherme G. Piccoli
Thanks Paride. I still think we should precisely understand that difference in the logs, since in the BAD case we always see the "azure.py" messages, not the other one. This could be related or at least a clue on the root cause. Regarding the kernel side, I've build a 5.11 kernel with debug patch

[Bug 1921355] Re: cgroups related kernel panics

2021-04-14 Thread Guilherme G. Piccoli
** Also affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1921355 Title: cgroups related kernel panics To manage notifications about

[Bug 1922800] Re: Nvidia proprietary DKMS drivers cannot build in linux-kvm 5.8 and subsequent versions

2021-04-14 Thread Guilherme G. Piccoli
Daniel, just a heads-up: it fails for all Nvidia drivers, hence I marked "nvidia-graphics-drivers" instead of the -460. Cheers, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bu

[Bug 1919177] Re: Azure: issues with accelerated networking on Hirsute

2021-04-13 Thread Guilherme G. Piccoli
(b) Regarding kernel, I found some oddities too [ output of dmesg | grep -v "audit\|apparmor" ]: GOOD: [ 1627.732924] hv_netvsc 00224840-7fbf-0022-4840-7fbf00224840 eth0: VF slot 1 added [ 1627.733637] hv_pci fb9ea909-d0dd-41b6-a1c2-98b1233e987d: PCI VMBus probing: Using version 0x10002 [

[Bug 1919177] Re: Azure: issues with accelerated networking on Hirsute

2021-04-13 Thread Guilherme G. Piccoli
I'm also taking a look in this one, I couldn't reproduce it (tried 11 times, with the same az-cli command-line provided by gjolly. Found 2 interesting things after Gauthier provide me access to one of his failing instances: (a) Regarding cloud-init, I see the following in the logs (comparing a

[Bug 1914456] Re: 120 sec kernel timeout is seen during SCSI remove_device.

2021-04-13 Thread Guilherme G. Piccoli
Perfect, thank you! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1914456 Title: 120 sec kernel timeout is seen during SCSI remove_device. To manage notifications about this bug go to:

[Bug 1812318] Re: ftrace test in ubuntu_kernel_selftests failed on KVM kernels

2021-04-09 Thread Guilherme G. Piccoli
I"m seeing the following failure on groovy:linux-kvm (cycle sru-20210315), doesn't seem a regression but something that failed since forever: 09:36:59 DEBUG| [stdout] # [10] Generic dynamic event - add/remove kprobe events[FAIL] It works on regular kernels, so likely related to some

[Bug 1847982] Re: memcg_subgroup_charge from controllers in ubuntu_ltp failed on D/E

2021-04-09 Thread Guilherme G. Piccoli
Found this on groovy:linux-kvm, cycle sru-20210315. ** Tags added: groovy kvm -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847982 Title: memcg_subgroup_charge from controllers in ubuntu_ltp

[Bug 1829995] Re: getaddrinfo_01 from ipv6_lib test suite in LTP failed

2021-04-09 Thread Guilherme G. Piccoli
** Tags added: ibm-gt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829995 Title: getaddrinfo_01 from ipv6_lib test suite in LTP failed To manage notifications about this bug go to:

[Bug 1834006] Re: cpuset_hotplug from controllers in ubuntu_ltp failed

2021-04-09 Thread Guilherme G. Piccoli
** Tags added: ibm-gt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1834006 Title: cpuset_hotplug from controllers in ubuntu_ltp failed To manage notifications about this bug go to:

[Bug 1812622] Re: fib related test in net from ubuntu_kernel_selftests failed with Operation not supported / Error: Unknown device type.

2021-04-08 Thread Guilherme G. Piccoli
** Tags added: focal kvm -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1812622 Title: fib related test in net from ubuntu_kernel_selftests failed with Operation not supported / Error: Unknown

[Bug 1837348] Re: test_vxlan_under_vrf.sh in net from ubuntu_kernel_selftests failed with KVM kernels

2021-04-08 Thread Guilherme G. Piccoli
** Tags added: focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1837348 Title: test_vxlan_under_vrf.sh in net from ubuntu_kernel_selftests failed with KVM kernels To manage notifications

[Bug 1887661] Re: pmtu.sh from net in ubuntu_kernel_selftests failed with no error message

2021-04-08 Thread Guilherme G. Piccoli
** Tags added: focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887661 Title: pmtu.sh from net in ubuntu_kernel_selftests failed with no error message To manage notifications about this bug

[Bug 1812622] Re: fib related test in net from ubuntu_kernel_selftests failed with Operation not supported / Error: Unknown device type.

2021-04-08 Thread Guilherme G. Piccoli
Found on Focal/linux-kvm, cycle sru-20210315 ** Tags added: sru-20210315 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1812622 Title: fib related test in net from ubuntu_kernel_selftests failed

[Bug 1837348] Re: test_vxlan_under_vrf.sh in net from ubuntu_kernel_selftests failed with KVM kernels

2021-04-08 Thread Guilherme G. Piccoli
Found on Focal/linux-kvm, cycle sru-20210315 ** Tags added: kvm sru-20210315 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1837348 Title: test_vxlan_under_vrf.sh in net from

[Bug 1887661] Re: pmtu.sh from net in ubuntu_kernel_selftests failed with no error message

2021-04-08 Thread Guilherme G. Piccoli
Found on Focal/linux-kvm, cycle sru-20210315 ** Tags added: kvm sru-20210315 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887661 Title: pmtu.sh from net in ubuntu_kernel_selftests failed with no

[Bug 1878389] Re: tpci from kernel_misc in ubuntu_ltp failed with Test-case '13'

2021-04-08 Thread Guilherme G. Piccoli
Found on Focal/linux-kvm, cycle sru-20210315 ** Tags added: kvm -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878389 Title: tpci from kernel_misc in ubuntu_ltp failed with Test-case '13' To

[Bug 1829995] Re: getaddrinfo_01 from ipv6_lib test suite in LTP failed

2021-04-08 Thread Guilherme G. Piccoli
Found on Focal/linux-kvm, cycle sru-20210315 ** Tags added: kvm -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829995 Title: getaddrinfo_01 from ipv6_lib test suite in LTP failed To manage

[Bug 1853610] Re: mkfs01_ext3_sh / mkfs01_ext4_sh / nm01_sh from commands test in ubuntu_ltp fails

2021-04-08 Thread Guilherme G. Piccoli
Found on Focal/linux-kvm, cycle sru-20210315 ** Tags added: kvm -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1853610 Title: mkfs01_ext3_sh / mkfs01_ext4_sh / nm01_sh from commands test in

[Bug 1829984] Re: memcg_usage_in_bytes from controllers test suite in LTP failed

2021-04-08 Thread Guilherme G. Piccoli
Found on Focal/linux-kvm, cycle sru-20210315 ** Tags added: kvm -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829984 Title: memcg_usage_in_bytes from controllers test suite in LTP failed To

[Bug 1922800] Re: Nvidia proprietary DKMS drivers cannot build in linux-kvm 5.8 and subsequent versions

2021-04-07 Thread Guilherme G. Piccoli
** Changed in: linux-kvm (Ubuntu) Status: In Progress => Fix Released ** Changed in: linux-kvm (Ubuntu Groovy) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1922800] Re: Nvidia proprietary DKMS drivers cannot build in linux-kvm 5.8 and subsequent versions

2021-04-06 Thread Guilherme G. Piccoli
Hints added to linux-kvm, so it should pass the ADT tests. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922800 Title: Nvidia proprietary DKMS drivers cannot build in linux-kvm 5.8 and

[Bug 1922800] [NEW] Nvidia proprietary DKMS drivers cannot build in linux-kvm 5.8 and subsequent versions

2021-04-06 Thread Guilherme G. Piccoli
: Guilherme G. Piccoli (gpiccoli) Status: In Progress ** Affects: nvidia-graphics-drivers (Ubuntu) Importance: Undecided Status: Confirmed ** Affects: linux-kvm (Ubuntu Groovy) Importance: Undecided Assignee: Guilherme G. Piccoli (gpiccoli) Status

[Bug 1922397] Re: ADT test failure in proposed kernel 5.4.0-1037.38: virtualbox-guest-dkms-hwe is not building

2021-04-06 Thread Guilherme G. Piccoli
The ADT test was hinted on linux-kvm, since it's related with a kernel config that is disabled, this is what we should do. Also, regarding the test has never been executed, this is explained in LP: https://bugs.launchpad.net/ubuntu/+source/dkms/+bug/1915051 Cheers, Guilherme ** Changed

[Bug 1922397] [NEW] ADT test failure in proposed kernel 5.4.0-1037.38: virtualbox-guest-dkms-hwe is not building

2021-04-02 Thread Guilherme G. Piccoli
-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac /autopkgtest-focal/focal/amd64/v/virtualbox- hwe/20210225_192413_d067f@/log.gz ** Affects: linux-kvm (Ubuntu) Importance: Undecided Assignee: Guilherme G. Piccoli (gpiccoli) Status: Confirmed -- You received this bug not

[Bug 1922397] Re: ADT test failure in proposed kernel 5.4.0-1037.38: virtualbox-guest-dkms-hwe is not building

2021-04-02 Thread Guilherme G. Piccoli
Another oddity: for some reason, installing virtualbox-guest-dkms-hwe forces the kernel packages removal - I'm not sure why. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922397 Title: ADT test

[Bug 1922397] Re: ADT test failure in proposed kernel 5.4.0-1037.38: virtualbox-guest-dkms-hwe is not building

2021-04-02 Thread Guilherme G. Piccoli
** Attachment added: "linux-kvm-1034.vbox" https://bugs.launchpad.net/ubuntu/+source/linux-kvm/+bug/1922397/+attachment/5483639/+files/linux-kvm-1034.vbox -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1922397] Re: ADT test failure in proposed kernel 5.4.0-1037.38: virtualbox-guest-dkms-hwe is not building

2021-04-02 Thread Guilherme G. Piccoli
** Attachment added: "linux-kvm-1037.vbox" https://bugs.launchpad.net/ubuntu/+source/linux-kvm/+bug/1922397/+attachment/5483640/+files/linux-kvm-1037.vbox -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1914456] Re: 120 sec kernel timeout is seen during SCSI remove_device.

2021-03-31 Thread Guilherme G. Piccoli
Hi Jitendra, thanks for the effort! Let me know your issues with kdump, hope I can help. Cheers, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1914456 Title: 120 sec kernel timeout

[Bug 1917138] Re: Bionic kernel 4.15.0-136 causes dosemu2 (with kvm mode) freezes due to lack of KVM patch

2021-03-30 Thread Guilherme G. Piccoli
hi Bambang, the fix is present in the current proposed version, 4.15.0-141 - both versions 4.15.0-139 and -140 are CVE fixes only, so they didn't include the KVM fix. Cheers, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed

[Bug 1914456] Re: 120 sec kernel timeout is seen during SCSI remove_device.

2021-03-19 Thread Guilherme G. Piccoli
have a dump collected on /var/crash/ . In that case, go ahead and try to reproduce. Thanks for your effort here - I'll be out next week, as soon as I'm back I'll continue the work. Cheers, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1919425] Re: System freeze

2021-03-17 Thread Guilherme G. Piccoli
Thanks kailoran, indeed it was added after 5.6 - my goal was the test on 5.10, I should have been more clear about that heheh Cheers! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1919425 Title:

[Bug 1919472] Re: 5.4.0-1040-azure taints kernel with a warning (512)

2021-03-17 Thread Guilherme G. Piccoli
Thanks for the report! This seems to be fixed by [0], and this patch is available in Azure kernel 5.4.0-1041 - can you try it? The fixed kernel is available in -updates / -security pockets. Thanks, Guilherme [0] git.kernel.org/linus/2f941622fd88 -- You received this bug notification because

[Bug 1919425] Re: System freeze

2021-03-17 Thread Guilherme G. Piccoli
er. Thanks in advance, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1919425 Title: System freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source

[Bug 1914456] Re: 120 sec kernel timeout is seen during SCSI remove_device.

2021-03-16 Thread Guilherme G. Piccoli
Hi Jitendra, my sincere apologies for the delay, I'm still trying to reproduce this. I hope to have more meaningful updates for you until the end of this week. Meanwhile, let me ask you something: would you be wiling to collect a kdump if the issue reproduces again? That'd be a helpful tool to

[Bug 1914830] Re: Mellanox Patches To Prevent Kernel Hang In MLX4

2021-03-16 Thread Guilherme G. Piccoli
** Changed in: linux-azure (Ubuntu Groovy) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1914830 Title: Mellanox Patches To Prevent Kernel Hang In MLX4

[Bug 1919173] Re: PC freeze under 5.8.0-45.51

2021-03-16 Thread Guilherme G. Piccoli
Oh, so as per Greg KH comment [0] this is not a problem in the kernel itself, but in out-of-tree modules relying on a specific behavior; he even rejected a "fix" patch [1]. That said, I agree on marking this one as invalid! Thanks again for the great finding Hassan! [0]

[Bug 1919173] Re: PC freeze under 5.8.0-45.51

2021-03-16 Thread Guilherme G. Piccoli
Thank you Hassan for nailing it down. But does it mean Ubuntu 5.8.0-45 suffers from this, right? It is something to aware and merge a fix if any is/will be available. Cheers, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu

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

2021-03-15 Thread Guilherme G. Piccoli
linux-image-5.8.0-43-generic linux-modules-extra-5.8.0-43-generic". After that, try to boot your regular system using the kernel that seems to work for you, from the Live CD experience. Thanks, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1919173] Re: PC freeze under 5.8.0-45.51

2021-03-15 Thread Guilherme G. Piccoli
Thanks for the report Hassan! Can you please add "ignore_loglevel" to you GRUB configuration, run "sudo update-grub" and try to boot with 5.8.0-45? We'll need to get some information from kernel log to understand what's possibly going wrong. Thanks, Guilherme -- Y

[Bug 1919070] Re: Unstable and frequent crashes kernel 5.4.0-66-generic on ASUS E201NAS (5.4.0-65-generic is good)

2021-03-15 Thread Guilherme G. Piccoli
p". If so, when next time you have a crash event and machine reboots, please check if you have a file created in /var/crash/ and submit such files to us. Cheers, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https:

[Bug 1918948] Re: Issue in Extended Disk Data retrieval (biosdisk: int 13h/service 48h)

2021-03-12 Thread Guilherme G. Piccoli
Could narrow the problem down to both a Grub issue, but more relevant - to a Dell BIOS issue as well. So, 2 bugs! Regarding GRUB, the disk information is read through the int 13h/service 48h from BIOS[0]. But testing in an HP machine (with HW RAID as well), and comparing that with what we call

[Bug 1918948] Re: Issue in Extended Disk Data retrieval (biosdisk: int 13h/service 48h)

2021-03-12 Thread Guilherme G. Piccoli
After checking the fibmap files from the user, could verify that the LBAs for the non-working files are very large compared to the ones that are working - it's a data point reinforcing the theory that GRUB is miscalculating something for files after some LBA offset. Managed to reproduced the

[Bug 1918948] [NEW] Issue in Extended Disk Data retrieval (biosdisk: int 13h/service 48h)

2021-03-12 Thread Guilherme G. Piccoli
hdparm-vmlinuz194-b.out debugfs -R "stat /vmlinuz-4.4.0-194-generic" /dev/sda2 > debugfs-vmlinuz194-r.out hdparm --fibmap /vmlinuz-4.4.0-194-generic > hdparm-vmlinuz194-r.out [0] https://askubuntu.com/q/867047 [1] https://askubuntu.com/q/416418 ** Affects: grub2 (Ubuntu

[Bug 1892369] Re: Impossible to skip integrity test for ubuntu-server 20.04.1 iso

2021-03-11 Thread Guilherme G. Piccoli
quest over there. Thanks in advance, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892369 Title: Impossible to skip integrity test for ubuntu-server 20.04.1 iso To manage notificat

[Bug 1918433] [NEW] Podcast download not working due 'Operation not supported'

2021-03-10 Thread Guilherme Alberto de Moraes
Public bug reported: I cannot download any episode from the following podcast: 'https://podcasts.apple.com/us/podcast/história-fm/id1465480973?uo=4', and I am not sure why. I have launched rhythmbox with the following command and tried to download one episode: `rhythmbox -D podcast 2>rblogfile`

[Bug 1914456] Re: 120 sec kernel timeout is seen during SCSI remove_device.

2021-03-05 Thread Guilherme G. Piccoli
de to understand how that is triggered and if it's expected when removing a scsi device suddenly. I want to try reproducing this - the data you provided is useful for that. Cheers, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https:

[Bug 1892369] Re: Impossible to skip integrity test for ubuntu-server 20.04.1 iso

2021-03-05 Thread Guilherme G. Piccoli
if the integrity check is slow or not (it is, in Virtual ISO environments!), but the feasibility of skipping it. Cheers, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892369 Title

[Bug 1917265] Re: Suspending to RAM freezes computer

2021-03-04 Thread Guilherme G. Piccoli
What is the output of "ubuntu-drivers devices" in your system? As I mentioned to you, there are multiple nvidia drivers, like -340, -440, -460 ... you might have support for your card in a new version, which would be better than using an old version. -- You received this bug notification

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

2021-03-04 Thread Guilherme G. Piccoli
he version of the booting USB stick versus the regular version showing issues. Thanks in advance, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1917194 Title: [Dell G5 5590] lspci freeze

[Bug 1917265] Re: Suspending to RAM freezes computer

2021-03-04 Thread Guilherme G. Piccoli
Awesome, I'm glad that you nailed the issue. Guess using the nvidia driver is an option then, right? Cheers! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1917265 Title: Suspending to RAM freezes

[Bug 1917138] Re: Bionic kernel 4.15.0-136 causes dosemu2 (with kvm mode) freezes due to lack of KVM patch

2021-03-03 Thread Guilherme G. Piccoli
Thanks a lot for the tests Bambang, and for the report! The patch was submitted to the Ubuntu kernel ML, soon it should be applied. Cheers, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs

[Bug 1917138] Re: Bionic kernel 4.15.0-136 causes dosemu2 (with kvm mode) freezes due to lack of KVM patch

2021-03-03 Thread Guilherme G. Piccoli
mu freezes on loading I have also reported this problem to dosemu2 developer, here is my bug report: https://github.com/dosemu2/dosemu2/issues/1404 ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Guilherme G.

[Bug 1892369] Re: Impossible to skip integrity test for ubuntu-server 20.04.1 iso

2021-03-03 Thread Guilherme G. Piccoli
Well, seems it's fixed for Focal/Groovy - so I marked as Fix Released. Let us know if any issues are observed Camille and Sebastian. Thanks, Guilherme ** Changed in: casper (Ubuntu) Status: Incomplete => Fix Released ** Changed in: subiquity Status: New => Fix Released -

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

2021-03-03 Thread Guilherme G. Piccoli
SSH. I'm wondering if the system is working "fine", only USB is broken. That will help us to debug. Oh, and in case you don't have multiple computers, you could use an Android/iOS ssh client to access the computer, just for the testing perspective. Thanks, Guilherme [0] https://help.

[Bug 1917265] Re: Suspending to RAM freezes computer

2021-03-03 Thread Guilherme G. Piccoli
or a while, trying to suspend and see if it fails or not. Please, let us know the results. Cheers, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1917265 Title: Suspending to RAM freeze

[Bug 1917138] Re: kernel 4.15.0-136 causes dosemu2 with kvm freezes

2021-03-02 Thread Guilherme G. Piccoli
rees - I intend to submit both to 4.14.y tree after the next test, as well as merge it on Ubuntu kernel. I'll defer the test for next comment, in order to not pollute this one (which is already big and a bit over-detailed). Cheers, Guilherme [0] https://lore.kernel.org/kvm/62918f65ec78f

[Bug 1917138] Re: kernel 4.15.0-136 causes dosemu2 with kvm freezes

2021-03-02 Thread Guilherme G. Piccoli
- be sure that dosemu2 is using KVM mode. Let me know the results, so I can submit this patch properly to the mailing-list to fix Bionic kernel. Thanks, Guilherme ** Changed in: linux (Ubuntu) Status: Confirmed => In Progress -- You received this bug notification because

[Bug 1917138] Re: kernel 4.15.0-136 causes dosemu2 with kvm freezes

2021-03-02 Thread Guilherme G. Piccoli
Thanks Bambang, let me know as soon as possible, so we can maybe fix this cycle (worst case, next cycle). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1917138 Title: kernel 4.15.0-136 causes

[Bug 1917265] Re: Suspending to RAM freezes computer

2021-03-02 Thread Guilherme G. Piccoli
OK, please attach /var/log/{kern.log,syslog} so we can take a look, we may need to run some experiments. Also, do you have a working version? Like "in version X it *always* works, starting in kernel version Y, it's flaky". Cheers, Guilherme -- You received this bug notification b

[Bug 1917138] Re: kernel 4.15.0-136 causes dosemu2 with kvm freezes

2021-03-01 Thread Guilherme G. Piccoli
on't reproduce, dosemu2 should work fine even in KVM mode. Thanks in advance, Guilherme [0] https://wiki.ubuntu.com/Testing/EnableProposed (don't forget to disable the proposed repository after your tests) -- You received this bug notification because you are a member of Ubuntu Bugs, which

[Bug 1917138] Re: kernel 4.15.0-136 causes dosemu2 with kvm freezes

2021-03-01 Thread Guilherme G. Piccoli
Thanks for the report! Are you using nested virtualization (a virtual machine inside another virtual machine) or you run dosbox directly in your host/bare-metal system? Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1914830] Re: Mellanox Patches To Prevent Kernel Hang In MLX4

2021-03-01 Thread Guilherme G. Piccoli
** Changed in: linux-azure (Ubuntu Groovy) Status: In Progress => Fix Committed ** Changed in: linux-azure (Ubuntu Groovy) Importance: High => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1915552] Re: Fix oops in skb_segment for Bionic series

2021-03-01 Thread Guilherme G. Piccoli
An user who reported the issue confirmed the kernel with the patches hereby proposed is not reproducing anymore; also, I checked in the Bionic git tree, patches are indeed there. Cheers, Guilherme ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You

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

2021-03-01 Thread Guilherme G. Piccoli
n investigate if any message pops during the event. Thanks, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1917194 Title: [Dell G5 5590] lspci freezes computer on Ubuntu 20.04 To manage

[Bug 1917265] Re: Suspending to RAM freezes computer

2021-03-01 Thread Guilherme G. Piccoli
Can you also attach the syslog? Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1917265 Title: Suspending to RAM freezes computer To manage notifications about this bug go to:

[Bug 1917265] Re: Suspending to RAM freezes computer

2021-03-01 Thread Guilherme G. Piccoli
Thanks Jarno. Can you run a test with them? Force one method to be used (like "deep"), following the commnad-line option in LP #1885085, and run 10 tests...5 of them after a reboot. After that, force the other and re-run the tests. Let's see if we can narrow your issue to one suspend method.

[Bug 1917265] Re: Suspending to RAM freezes computer

2021-03-01 Thread Guilherme G. Piccoli
Hi Jarno, can you please confirm if that behavior you observed is not explained by https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1885085 ? Thnaks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1914456] Re: 120 sec kernel timeout is seen during SCSI remove_device.

2021-02-26 Thread Guilherme G. Piccoli
; /root/dmesg.l This would help to understand if there's a potential deadlock ongoing. Thanks in advance, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1914456 Title: 120 sec kernel timeout is

[Bug 1892369] Re: Impossible to skip integrity test for ubuntu-server 20.04.1 iso

2021-02-24 Thread Guilherme G. Piccoli
Well...we can discuss that in a different LP heheh I'm sure lots of people will love that idea, and a bunch of people will hate it. I'll try to find some LP in which the discussion fits better - if I can't find, I'll open one and add you there! Thanks, Guilherme -- You received this bug

[Bug 1892369] Re: Impossible to skip integrity test for ubuntu-server 20.04.1 iso

2021-02-24 Thread Guilherme G. Piccoli
Cool, I'm glad that it's being considered! I'd go with "ttyS0" - if it's not right, patience...won't work. But there's no downside in that case, it'll behave as it currently behaves, no output. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1892369] Re: Impossible to skip integrity test for ubuntu-server 20.04.1 iso

2021-02-24 Thread Guilherme G. Piccoli
** Attachment added: "groovy.png" https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1892369/+attachment/5466722/+files/groovy.png ** No longer affects: ubiquity (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1892369] Re: Impossible to skip integrity test for ubuntu-server 20.04.1 iso

2021-02-24 Thread Guilherme G. Piccoli
al console, another point to improve if you ask me...) So, I've added this parameter in the grub command-line after quiet and before the "---" - did you try adding there Sebastian? Cheers, Guilherme ** Attachment added: "focal.png" https://bugs.launchpad.net/ubuntu/+source/ubi

[Bug 1914456] Re: 120 sec kernel timeout is seen during SCSI remove_device.

2021-02-24 Thread Guilherme G. Piccoli
determine what is your hardware and maybe help me to reproduce in-house. Thanks, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1914456 Title: 120 sec kernel timeout is seen during SCSI remove_

[Bug 1914830] Re: Mellanox Patches To Prevent Kernel Hang In MLX4

2021-02-23 Thread Guilherme G. Piccoli
** Changed in: linux-azure (Ubuntu Bionic) Status: Fix Committed => Fix Released ** Changed in: linux-azure (Ubuntu Focal) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1916076] Re: Support kernel 4.15 in Trusty kexec-tools

2021-02-23 Thread Guilherme G. Piccoli
** Information type changed from Private to Public -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1916076 Title: Support kernel 4.15 in Trusty kexec-tools To manage notifications about this bug go

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