[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-07-16 Thread Rafael David Tinoco
** Changed in: libvirt (Ubuntu Bionic) Importance: Undecided => Wishlist ** Changed in: libvirt (Ubuntu Cosmic) Importance: Undecided => Wishlist ** Changed in: libvirt (Ubuntu Disco) Importance: Undecided => Wishlist ** Changed in: libvirt (Ubuntu Eoan) Importance: Undecided =>

[Kernel-packages] [Bug 1831775] Re: ss seems broken when using multiple filters in the same cmdline

2019-07-11 Thread Rafael David Tinoco
Small clarification, I think the new Eoan merge with upstream will take care of the fix in comment #7. Nevertheless, the SRU for disco can be done with: https://code.launchpad.net/~rafaeldtinoco/ubuntu/+source/iproute2/+git/iproute2/+ref/lp1831775 -disco-sru-iproute2 I need sponsoring for that

[Kernel-packages] [Bug 1834666] Re: Intel GPU present but i915 not loaded. Stuck in low resolution.

2019-07-02 Thread juan david linares santana
** Changed in: linux (Ubuntu) Status: Incomplete => Fix Released -- 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/1834666 Title: Intel GPU present but i915 not loaded. Stuck in low

[Kernel-packages] [Bug 1831775] Re: ss seems broken when using multiple filters in the same cmdline

2019-07-01 Thread Rafael David Tinoco
Marking cosmic as won't fix due to its EOL. Only thing here is SRU to Disco. This will become important whenever CTDB merge happens and SRU is done on bug: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/722201 ** Changed in: iproute2 (Ubuntu Cosmic) Status: In Progress => Won't Fix

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-07-01 Thread Rafael David Tinoco
Hello quanxian, Could you clarify exactly what is the expected behaviour and what wasn't achieved ? We'd like to understand better the requirements, rather than having patches pointed out only. Mainly because there are some rules we usually follow for already released versions and some of them

[Kernel-packages] [Bug 1827460] Re: [Lenovo IdeaPad 330-15IGM] No sound at all after resuming from sleep in kernel 4.15.0-48.51-generic (but v4.15.0-47.50 works).

2019-06-29 Thread Roger David
Thanks for sharing this valuable content with us this work is appreciable and I have bookmarked your website Visit to Fix canon pixma mg3620 wifi setup https://www.canonprintersupport247.com/blog/connect-canon-mg3620-printer-wi-fi/ -- You received this bug notification because you are a member

[Kernel-packages] [Bug 1805816] Re: APST quirk needed for PM951 Samsung 1TB NVMe Drive

2019-06-28 Thread David Pol
I have the same problem on Thinkpad X1 Carbon 5th gen with NVMe drive. I get read-only rootfs every time I suspend my laptop (e.g. by closing the laptop's lid). Things were fine under Ubuntu Xenial 16.04. Once I upgraded to the latest LTS 18.04 the problem started. I was using the toshiba NVMe

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-06-28 Thread Rafael David Tinoco
** Changed in: qemu (Ubuntu Disco) Status: Confirmed => In Progress ** Changed in: qemu (Ubuntu Cosmic) Status: Confirmed => In Progress ** Changed in: qemu (Ubuntu Eoan) Assignee: Rafael David Tinoco (rafaeldtinoco) => Christian Ehrhardt  (paelzer) ** Changed

[Kernel-packages] [Bug 1834522] [NEW] Bionic QEMU with Bionic Kernel hangs in AMD FX-8350 with cpu-host as passthrough

2019-06-27 Thread Rafael David Tinoco
Ubuntu) Importance: Medium Status: Fix Released ** Affects: linux (Ubuntu Bionic) Importance: Medium Assignee: Rafael David Tinoco (rafaeldtinoco) Status: Confirmed ** Changed in: linux (Ubuntu) Status: New => Confirmed ** Changed in: linux (Ubuntu) I

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-06-25 Thread Rafael David Tinoco
https://www.mail-archive.com/qemu-devel@nongnu.org/msg626552.html On the first patch of the set, Eduardo says: """ The last patch in the series demonstrates how the new feature can be used to update a CPU model: it adds a Cascadelake-Server-4.1.1 CPU model, including "arch-capabilities=on" and

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-06-25 Thread Rafael David Tinoco
** Changed in: qemu (Ubuntu Eoan) Status: Confirmed => In Progress ** Changed in: linux (Ubuntu Eoan) Status: Confirmed => In Progress ** Changed in: qemu (Ubuntu Disco) Assignee: (unassigned) => Rafael David Tinoco (rafaeldtinoco) ** Changed in: qemu (Ubun

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-06-24 Thread Rafael David Tinoco
Alright. I had in mind that (for bionic/cosmic) but we definitely have to mention what you said (for started guests). About the migration, will cause the issue and report back after cosmic/disco backport. About needed CPU features. I could get the following... these are the needed cpuflags to

[Kernel-packages] [Bug 1810430] Re: tpm_crb MSFT0101:00: can't request region for resource

2019-06-21 Thread David Cuthbert
Still seeing this on the (upstream) 5.19 vanilla/mainstream 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/1810430 Title: tpm_crb MSFT0101:00: can't request region for resource

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-06-21 Thread Rafael David Tinoco
*) SUMMARY: In between the old and new QEMU, changed results for the mitigations checker was: DIFF between old QEMU and this new one Hardware check * Hardware support (CPU microcode) for mitigation techniques * Enhanced IBRS (IBRS_ALL) * CPU indicates ARCH_CAPABILITIES MSR

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-06-21 Thread Rafael David Tinoco
3) NEW QEMU (w/ backport) GUEST: Bionic REGULAR QEMU GUEST IN NEW QEMU Spectre and Meltdown mitigation detection tool v0.42-1-g91d0699 Checking for vulnerabilities on current system Kernel is Linux 4.18.0-23-generic #24~18.04.1-Ubuntu SMP Thu Jun 13 17:08:52 UTC 2019 x86_64 CPU is Intel(R)

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-06-21 Thread Rafael David Tinoco
Alright, so we are still testing the version we're working on but here are some test results... The merge request can be found here: https://code.launchpad.net/~rafaeldtinoco/ubuntu/+source/qemu/+git/qemu/+merge/368804 with code reviews and comments in between the backport attempts. PPA

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-06-21 Thread Rafael David Tinoco
2) OLD QEMU GUEST (Bionic) REGULAR QEMU GUEST IN OLD QEMU Spectre and Meltdown mitigation detection tool v0.42-1-g91d0699 Checking for vulnerabilities on current system Kernel is Linux 4.18.0-23-generic #24~18.04.1-Ubuntu SMP Thu Jun 13 17:08:52 UTC 2019 x86_64 CPU is Intel(R) Xeon(R) Gold

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-06-21 Thread Rafael David Tinoco
1) HOST (Bionic) CASCADE LAKE HOST INFORMATION: Spectre and Meltdown mitigation detection tool v0.42-1-g91d0699 Checking for vulnerabilities on current system Kernel is Linux 4.18.0-23-generic #24~18.04.1-Ubuntu SMP Thu Jun 13 17:08:52 UTC 2019 x86_64 CPU is Intel(R) Xeon(R) Gold 6252 CPU

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-06-21 Thread Rafael David Tinoco
TL;DR: HOST MITIGATION FEATURES REPORT: https://bugs.launchpad.net/intel/+bug/1828495/comments/15 OLD QEMU GUEST MIT FEATURES REPORT: https://bugs.launchpad.net/intel/+bug/1828495/comments/16 NEW QEMU GUEST MIT FEATURES REPORT: https://bugs.launchpad.net/intel/+bug/1828495/comments/17 MIT

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-06-19 Thread Rafael David Tinoco
** Description changed: - This is a bug. + [Impact] - Test Environment: + * QEMU does not support IceLake and CascadeLake CPUs specific features. + * Most important feature to be supported is: IA32_ARCH_CAPABILITIES MSR. + * With IA32_ARCH_CAPABILITIES, QEMU is able to advertise HW

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-06-13 Thread Rafael David Tinoco
** Also affects: qemu (Ubuntu Eoan) Importance: Wishlist Assignee: Rafael David Tinoco (rafaeldtinoco) Status: Confirmed ** Also affects: linux (Ubuntu Eoan) Importance: Wishlist Status: Confirmed ** Also affects: qemu (Ubuntu Disco) Importance: Undecided

[Kernel-packages] [Bug 1829378] Re: Kernel 4.15.0-50 wont boot as Xen-DomU with PVH

2019-06-12 Thread David Kowis
https://lists.xenproject.org/archives/html/xen- users/2019-05/txtiEUldDuKY9.txt This is the stacktrace/log that was originally captured by the filer. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1829378] Re: Kernel 4.15.0-50 wont boot as Xen-DomU with PVH

2019-06-12 Thread David Kowis
Also does not boot for linux-image-4.15.0-51-generic >From the xl console output trying to boot that kernel. Previous kernels have no problem. libxl: error: libxl_xshelp.c:201:libxl__xs_read_mandatory: xenstore read failed: `/libxl/45/type': No such file or directory libxl: warning:

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-06-11 Thread Rafael David Tinoco
from SSB (speculative store bypass) ** Changed in: qemu (Ubuntu) Status: Triaged => Confirmed ** Changed in: linux (Ubuntu) Importance: Undecided => Wishlist ** Changed in: qemu (Ubuntu) Assignee: (unassigned) => Rafael David Tinoco (rafaeldtinoco) -- You received

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-06-10 Thread Rafael David Tinoco
Sorry, last comment was posted 3 timex due to bad wrapping and mix of chars because of that. Fixed now, I've hidden 2 broken comments. Thanks -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-06-10 Thread Rafael David Tinoco
WORKING This is a comment summarising a bit the statement of work in this bug: Bellow are the commits (and the merge requests they came from) that I could identify by the previous comments. Judging by the selected commits, the intent is to allow MSR supportability to be queried by guest through

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-06-10 Thread Rafael David Tinoco
WORKING This is a comment summarising a bit the statement of work in this bug: Bellow are the commits (and the merge requests they came from) that I could identify by the previous comments. Judging by the selected commits, the intent is to allow MSR supportability to be queried by guest through

[Kernel-packages] [Bug 1828495] Re: [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM.

2019-06-10 Thread Rafael David Tinoco
This is a comment summarising a bit the statement of work in this bug: Bellow are the commits (and the merge requests they came from) that I could identify by the previous comments. Judging by the selected commits, the intent is to allow MSR supportability to be queried by guest through CPUID MSR

[Kernel-packages] [Bug 1832238] Re: ubuntu-fan autopkgtests depend on undeclared net-tools and bridge-utils dependencies

2019-06-10 Thread Rafael David Tinoco
Proposed fix: https://code.launchpad.net/~rafaeldtinoco/ubuntu/+source/ubuntu-fan/+git /ubuntu-fan/+merge/368622 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to ubuntu-fan in Ubuntu. https://bugs.launchpad.net/bugs/1832238 Title:

[Kernel-packages] [Bug 1832238] [NEW] ubuntu-fan autopkgtests depend on undeclared net-tools and bridge-utils dependencies

2019-06-10 Thread Rafael David Tinoco
Importance: Medium Assignee: Rafael David Tinoco (rafaeldtinoco) Status: In Progress ** Changed in: ubuntu-fan (Ubuntu) Importance: Undecided => Medium ** Changed in: ubuntu-fan (Ubuntu) Status: New => Confirmed ** Changed in: ubuntu-fan (Ubuntu) Ass

[Kernel-packages] [Bug 1831775] Re: ss seems broken when using multiple filters in the same cmdline

2019-06-05 Thread Rafael David Tinoco
** Merge proposal unlinked: https://code.launchpad.net/~rafaeldtinoco/ubuntu/+source/iproute2/+git/iproute2/+merge/368408 ** Merge proposal unlinked: https://code.launchpad.net/~rafaeldtinoco/ubuntu/+source/iproute2/+git/iproute2/+merge/368410 ** Merge proposal unlinked:

[Kernel-packages] [Bug 1831775] Re: ss seems broken when using multiple filters in the same cmdline

2019-06-05 Thread Rafael David Tinoco
** Merge proposal unlinked: https://code.launchpad.net/~rafaeldtinoco/ubuntu/+source/iproute2/+git/iproute2/+merge/368407 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to iproute2 in Ubuntu. Matching subscriptions: iproute2

[Kernel-packages] [Bug 1831775] Re: ss seems broken when using multiple filters in the same cmdline

2019-06-05 Thread Rafael David Tinoco
Eoan merge request: https://code.launchpad.net/~rafaeldtinoco/ubuntu/+source/iproute2/+git/iproute2/+merge/368411 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to iproute2 in Ubuntu. Matching subscriptions: iproute2

[Kernel-packages] [Bug 1831775] Re: ss seems broken when using multiple filters in the same cmdline

2019-06-05 Thread Rafael David Tinoco
Disco merge request: https://code.launchpad.net/~rafaeldtinoco/ubuntu/+source/iproute2/+git/iproute2/+merge/368410 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to iproute2 in Ubuntu. Matching subscriptions: iproute2

[Kernel-packages] [Bug 1831775] Re: ss seems broken when using multiple filters in the same cmdline

2019-06-05 Thread Rafael David Tinoco
** Description changed: [Impact] - * ss can't filter using single entries in parentheses +  * ss won't be able to run commands with single filters inside + parentheses, like: "( sport == :X )", for example. + + * A workaround is to remove "( )" from single filters, since it looks + the

[Kernel-packages] [Bug 1831775] Re: ss seems broken when using multiple filters in the same cmdline

2019-06-05 Thread Rafael David Tinoco
Cosmic merge request: https://code.launchpad.net/~rafaeldtinoco/ubuntu/+source/iproute2/+git/iproute2/+merge/368407 ** Description changed: + [Impact] + + * ss can't filter using single entries in parentheses + + [Test Case] + + * ss -tn state established "( src [172.16.17.2] || src

[Kernel-packages] [Bug 1831775] Re: ss seems broken when using multiple filters in the same cmdline

2019-06-05 Thread Rafael David Tinoco
I confirm patch: https://github.com/shemminger/iproute2/commit/38d209ecf2ae966b9b25de4acb60cdffb0e06ced Fixes the issue. Without the patch: (c)inaddy@ctdb:~/work/sources/ubuntu/iproute2/misc$ sudo ss -tn state established "( src [172.16.17.2] || src [172.16.17.3] )" "( sport == :2049 )" ss:

[Kernel-packages] [Bug 1831775] Re: ss seems broken when using multiple filters in the same cmdline

2019-06-05 Thread Rafael David Tinoco
. for eoan should be possible Stefan, Thank you! ** Also affects: iproute2 (Ubuntu Eoan) Importance: Medium Assignee: Rafael David Tinoco (rafaeldtinoco) Status: In Progress ** Also affects: iproute2 (Ubuntu Cosmic) Importance: Undecided Status: New ** Also affects: iproute2

[Kernel-packages] [Bug 1831775] Re: ss seems broken when using multiple filters in the same cmdline

2019-06-05 Thread Rafael David Tinoco
https://github.com/shemminger/iproute2/commit/38d209ecf2ae966b9b25de4acb60cdffb0e06ced This commit looks like a fix for this issue: ss: Review ssfilter The original problem was ssfilter rejecting single expressions if enclosed in braces, such as: | sport = 22 or ( dport = 22 ) This is fixed

[Kernel-packages] [Bug 1831775] [NEW] ss seems broken when using multiple filters in the same cmdline

2019-06-05 Thread Rafael David Tinoco
ng Ubuntu cosmic source package, without debian/patches/*, and verified the issue still persists (not being introduced by any of our packages, and being present if vanilla upstream version used in Cosmic). ** Affects: iproute2 (Ubuntu) Importance: Medium Assignee: Rafael David Tinoco

[Kernel-packages] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)

2019-05-20 Thread David Chen
Update: The patches have been merged to drm-tip: https://cgit.freedesktop.org/drm- tip/commit/?id=1a74fc0b3f49a0603f230b6f087da33bda3d7c66. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1467955] Re: Precise BUG: soft lockup in flush_tlb_others_ipi

2019-05-18 Thread Rafael David Tinoco
** Changed in: linux (Ubuntu) Assignee: Rafael David Tinoco (rafaeldtinoco) => (unassigned) ** Changed in: linux (Ubuntu Precise) Assignee: Rafael David Tinoco (rafaeldtinoco) => (unassigned) -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 1447763] Re: HP Proliant Servers suffer from cpufreq initialization failure for some cpu cores

2019-05-18 Thread Rafael David Tinoco
** Changed in: linux (Ubuntu) Assignee: Rafael David Tinoco (rafaeldtinoco) => (unassigned) -- 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/1447763 Title: HP Proliant Servers suf

[Kernel-packages] [Bug 1389787] Re: 3.11 and 3.13 EXT4 race condition - kernel panic - ext4_es_lru_del

2019-05-18 Thread Rafael David Tinoco
** Changed in: linux (Ubuntu) Assignee: Rafael David Tinoco (rafaeldtinoco) => (unassigned) -- 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/1389787 Title: 3.11 and 3.13 EXT4 r

[Kernel-packages] [Bug 1496942] Re: Infiniband (mellanox) SR-IOV and libvirt + libnl problems

2019-05-18 Thread Rafael David Tinoco
** Changed in: linux (Ubuntu) Assignee: Rafael David Tinoco (rafaeldtinoco) => (unassigned) -- 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/1496942 Title: Infiniband (mellanox)

[Kernel-packages] [Bug 1398497] Re: HP Proliant Serverrs - DL360 and DL380 Gen8 - Precise Kernel Panic - General Protection Fault and X2APIC/XAPIC boot parameters

2019-05-18 Thread Rafael David Tinoco
** Changed in: linux (Ubuntu) Assignee: Rafael David Tinoco (rafaeldtinoco) => (unassigned) ** Changed in: linux (Ubuntu Precise) Assignee: Rafael David Tinoco (rafaeldtinoco) => (unassigned) -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 1439872] Re: kernel panic involving drbd

2019-05-18 Thread Rafael David Tinoco
** Changed in: linux (Ubuntu) Assignee: Rafael David Tinoco (rafaeldtinoco) => (unassigned) -- 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/1439872 Title: kernel panic involv

[Kernel-packages] [Bug 1783906] Re: Linux 4.15 and onwards fails to initialize some hard drives

2019-05-16 Thread David Milburn
Yes, it may also be good to test on different configurations, the original patch fixed hotplug related problem where 6Gps drives connected back at lower speeds. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1783906] Re: Linux 4.15 and onwards fails to initialize some hard drives

2019-05-15 Thread David Milburn
I not sure upstream will let us change the value of mask. Will you get the same result of you set sata_spd_limit? link->sata_spd_limit = 0x7 I believe that corresponds to 6Gbps but I don't see a #define we can use. Also, is the comment accurate? Before you started debugging did you see a hard

[Kernel-packages] [Bug 1783906] Re: Linux 4.15 and onwards fails to initialize some hard drives

2019-05-10 Thread David Milburn
Ok thanks, please look at this some more, I will try to get back with you soon. -- 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/1783906 Title: Linux 4.15 and onwards fails to initialize

[Kernel-packages] [Bug 1828134] Re: Wifi not working after suspend/resume cycle

2019-05-09 Thread David Britton
Restarting network-manager.service fixes the issue reliably. I'm going to see if there is more in the log there to determine what is failing. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1828134] Re: Wifi not working after suspend/resume cycle

2019-05-09 Thread David Britton
Hi Andrea -- 1) No D state processes 2) interestingly, `iwlist wlp4s0 scan` shows data like usual 3) rfkill shows everything off I'm going to read up on how to connect to networks from iwconfig and see if that helps me at all. I'm attaching a debug.txt file with a bunch of the output you asked

[Kernel-packages] [Bug 1828134] Re: Wifi not working after suspend/resume cycle

2019-05-08 Thread David Britton
Hi Andrea -- Thanks for the suggestion. I attempted this and it seems to not help. The first suspend/resume worked, and I was hopeful, but after 4 more attempts (obviously I have reboots in between each failed attempt), it didn't prove to be a solid option. FYI, so far the comment I made in #3

[Kernel-packages] [Bug 1828134] Re: Wifi not working after suspend/resume cycle

2019-05-07 Thread David Britton
Also note, the following sequence seems to avoid the problem so far (4/4 in testing, not conclusive, but it's looking good): ``` dpb@aries:~[]$ sudo modprobe -r iwlmvm # Suspend/Resume, then... dpb@aries:~[]$ sudo modprobe iwlmvm ``` -- You received this bug notification because you are a

[Kernel-packages] [Bug 1828134] [NEW] Wifi not working after suspend/resume cycle

2019-05-07 Thread David Britton
Public bug reported: About 75% of the time for the past few weeks (I don't have a time where this started), my wifi is not working after resume from suspend. I'm happy to provide more debugging info if needed. I have tried an rmmod/modprobe on on the iwlwifi,iwlmvm modules just to see after the

[Kernel-packages] [Bug 1786906] Re: "ACPI unsupported"

2019-05-04 Thread David McNeill
The warning is generated by this kernel patch. https://patchwork.kernel.org/patch/10057993/ "Some BIOS implementations route ACPI codes other than 0x83 [in this case 0x86] to INT3400 [thermal] device. Ignore these ACPI notification codes because the INT3400 driver does not handle them." Also

[Kernel-packages] [Bug 1799988] Re: Missing wifi and bluetooth after sleep on XPS 9370

2019-04-27 Thread David Rasch
Yes, you're correct. Updated snippet: tee /lib/systemd/system-sleep/rfkill-bluetooth-workaround

[Kernel-packages] [Bug 1799988] Re: Missing wifi and bluetooth after sleep on XPS 9370

2019-04-26 Thread David Rasch
This is a workaround to make sure Wifi works on each and every resume, not just every other one (obviously this disables wake from Bluetooth) - after "sudo -s". tee /lib/systemd/systemd-sleep/rfkill-bluetooth-workaround

[Kernel-packages] [Bug 1799988] Re: Missing wifi and bluetooth after sleep on XPS 9370

2019-04-26 Thread David Rasch
Still experiencing similar issues with suspend/resume with https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.1-rc6/ Test with both firmware 079 and 057. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1813141] Re: Webcam Syntek doesn't work with Cheese or Camorama

2019-04-21 Thread David VANTYGHEM
The new version of Gstreamer could resolve this bug ? https://bugzilla.gnome.org/show_bug.cgi?id=796789 ** Bug watch added: bugzilla.gnome.org/ #796789 https://bugzilla.gnome.org/show_bug.cgi?id=796789 -- You received this bug notification because you are a member of Kernel Packages, which

[Kernel-packages] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)

2019-04-03 Thread David Chen
If I understand it correctly, to completely resolve this issue, we will need mesa + xserver + kernel fix, but currently only mesa fix is in place, right? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1806343] Re: FN+F3/F4 does not modify keyboard backlight brightness.

2019-03-20 Thread David
Disco 5.0.2-050002-lowlatency update / upgrade daily (Been working since my last post) I haven't done a re-install, but it seems like one might be coming up for me in the near future, so I can report back if it works without the solution I utilize. -- You received this bug notification because

[Kernel-packages] [Bug 1721987] Re: No sound from right audio channel

2019-03-07 Thread David
Hey guys, i got also a Matebook x and got the same bug. I am really new with Ubuntu and my english is not the best, so maybe someone can help me here. I testet update to Ubuntu 18.10 (4.18 gen) from 18.04 (4.15.0 gen) and testet on 18.10 with 4.15.18-041518-generic, still dont work. I tried to

[Kernel-packages] [Bug 1813372] Re: Realtek r8822be kernel module does not negotiate 802.11ac connection

2019-03-02 Thread David R. Bergstein
I have been in touch with several members of the Realtek module development team. They have provided access to the code for a newer module, called rtw88, which is currently under review. Based on comments from Tony Chuang and local tests performed here confirms that this new module better

[Kernel-packages] [Bug 1818141] [NEW] linux-azure - Add the same 4.15 InfiniBand configuration settings to the 4.18 kernel

2019-02-28 Thread David Coronel
Public bug reported: The InfiniBand configuration settings from the 4.15 linux-azure kernel are not in the 4.18 linux-azure kernel. This is a request to apply the same InfiniBand settings to the 4.18 linux-azure kernel. The following settings are only in the 4.15 linux-azure kernel (tested with

[Kernel-packages] [Bug 1799988] Re: Missing wifi and bluetooth after sleep on XPS 9370

2019-02-28 Thread David Rasch
I spoke too soon, back to "question mark" state and no connection. [16070.951387] ath10k_pci :02:00.0: firmware crashed! (guid a288f3c4-d6a5-43f2-8c18-2ef3ed9d63f6) [16070.951424] ath10k_pci :02:00.0: qca6174 hw3.2 target 0x0503 chip_id 0x00340aff sub 1a56:143a [16070.951433]

[Kernel-packages] [Bug 1818138] [NEW] Add CONFIG_NO_HZ_FULL=y to linux-azure kernels

2019-02-28 Thread David Coronel
Public bug reported: This is a request to enable CONFIG_NO_HZ_FULL=y in the linux-azure kernels(currently 4.15 and 4.18) in order to increase NVME disks performance. The current CONFIG_NO_HZ configuration in linux-azure kernels is the following (tested on 4.15.0-1037, 4.15.0-1039 and

[Kernel-packages] [Bug 1799988] Re: Missing wifi and bluetooth after sleep on XPS 9370

2019-02-28 Thread David Rasch
** Attachment added: "dmesg-56.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1799988/+attachment/5242422/+files/dmesg-56.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1799988] Re: Missing wifi and bluetooth after sleep on XPS 9370

2019-02-28 Thread David Rasch
Tried the kernel in #50 and seeing better stability. Still seeing firmware crashes. But recovery seems to work and wifi restored: [ 4064.530572] ath10k_pci :02:00.0: firmware crashed! (guid 96a14669-a82f-4941-a3b3-690b13b81df9) [ 4064.530628] ath10k_pci :02:00.0: qca6174 hw3.2 target

[Kernel-packages] [Bug 1813372] Re: Realtek r8822be kernel module does not negotiate 802.11ac connection

2019-02-26 Thread David R. Bergstein
://bugs.launchpad.net/bugs/1813372 At your earliest convenience, please see the bug report above, and advise if a fix will be available for the r8822be kernel module. Sincerely, David R. Bergstein -- You received this bug notification because you are a member of Kernel Packages, which

[Kernel-packages] [Bug 1813372] Re: Realtek r8822be kernel module does not negotiate 802.11ac connection

2019-02-26 Thread David R. Bergstein
Although iwconfig reports a bit rate of 866.7 Mb/s, it still appears that my wireless connection speeds are less than 300 Mb/s. I recommend this bug report stay open until information can be obtained on the r8822be kernel module and any required fixes. -- You received this bug notification

[Kernel-packages] [Bug 1813372] Re: Realtek r8822be kernel module does not negotiate 802.11ac connection

2019-02-26 Thread David R. Bergstein
It appears there is a problem with my Verizon router. If I manually set the 5 Hz wi-fi channel number to any available channel, I see bit rates of 866.7 Mb/s on my Ubuntu Studio machine. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to

[Kernel-packages] [Bug 1813372] Re: Realtek r8822be kernel module does not negotiate 802.11ac connection

2019-02-26 Thread David R. Bergstein
** Tags added: staging -- 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/1813372 Title: Realtek r8822be kernel module does not negotiate 802.11ac connection Status in linux package in

[Kernel-packages] [Bug 1813372] Re: Realtek r8822be kernel module does not negotiate 802.11ac connection

2019-02-26 Thread David R. Bergstein
I have tested with kernel version 5.0-rc8 and the issue with connection speed is still there (see below) wlo1 IEEE 802.11 ESSID:"-5G" Mode:Managed Frequency:5.66 GHz Access Point: 20:C0:47:FA:F6:40 Bit Rate=300 Mb/s Tx-Power=23 dBm Retry

[Kernel-packages] [Bug 1813372] ProcEnviron.txt

2019-02-24 Thread David R. Bergstein
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1813372/+attachment/5241445/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1813372] ProcCpuinfo.txt

2019-02-24 Thread David R. Bergstein
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1813372/+attachment/5241443/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1813372] IwConfig.txt

2019-02-24 Thread David R. Bergstein
apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/1813372/+attachment/5241441/+files/IwConfig.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1813372] ProcModules.txt

2019-02-24 Thread David R. Bergstein
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1813372/+attachment/5241447/+files/ProcModules.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1813372] Re: Realtek r8822be kernel module does not negotiate 802.11ac connection

2019-02-24 Thread David R. Bergstein
apport information ** Tags added: apport-collected staging ** Description changed: I have an HP Omen laptop with dual boot installed. It has the Realtek 8822BE wireless chip set installed, which when running Windows 10 works as intended, i.e., it establishes an 802.11ac connection with

[Kernel-packages] [Bug 1813372] WifiSyslog.txt

2019-02-24 Thread David R. Bergstein
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1813372/+attachment/5241451/+files/WifiSyslog.txt ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 1813372] RfKill.txt

2019-02-24 Thread David R. Bergstein
apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/1813372/+attachment/5241449/+files/RfKill.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1813372] Lspci.txt

2019-02-24 Thread David R. Bergstein
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1813372/+attachment/5241442/+files/Lspci.txt -- 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/1813372

[Kernel-packages] [Bug 1813372] CRDA.txt

2019-02-24 Thread David R. Bergstein
apport information ** Attachment added: "CRDA.txt" https://bugs.launchpad.net/bugs/1813372/+attachment/5241439/+files/CRDA.txt -- 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/1813372

[Kernel-packages] [Bug 1813372] ProcCpuinfoMinimal.txt

2019-02-24 Thread David R. Bergstein
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1813372/+attachment/5241444/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1813372] ProcInterrupts.txt

2019-02-24 Thread David R. Bergstein
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1813372/+attachment/5241446/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1813372] PulseList.txt

2019-02-24 Thread David R. Bergstein
apport information ** Attachment added: "PulseList.txt" https://bugs.launchpad.net/bugs/1813372/+attachment/5241448/+files/PulseList.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1813372] CurrentDmesg.txt

2019-02-24 Thread David R. Bergstein
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1813372/+attachment/5241440/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1813372] UdevDb.txt

2019-02-24 Thread David R. Bergstein
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1813372/+attachment/5241450/+files/UdevDb.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1813372] Re: Realtek r8822be kernel module does not negotiate 802.11ac connection

2019-02-24 Thread David R. Bergstein
** Package changed: linux-meta-lowlatency (Ubuntu) => linux-meta (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-meta in Ubuntu. https://bugs.launchpad.net/bugs/1813372 Title: Realtek r8822be kernel module does not

[Kernel-packages] [Bug 1811394] Re: ipset kernel error: 4.15.0-43-generic

2019-02-20 Thread David Limbeck
It works. The script runs through without any errors. -- 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/1811394 Title: ipset kernel error: 4.15.0-43-generic Status in linux package in

[Kernel-packages] [Bug 1811394] Re: ipset kernel error: 4.15.0-43-generic

2019-02-20 Thread David Limbeck
It seems the issue was fixed in commit 0b8d9073539e217f79ec1bff65eb205ac796723d Tested it with our kernel (for simplicity reasons) and the panic was gone. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1811394] Re: ipset kernel error: 4.15.0-43-generic

2019-02-19 Thread David Limbeck
I will try to do that. I've narrowed down the versions for now (using mainline kernel). The bug appeared sometime between 4.13.16 and 4.14.0 and was fixed between 4.15.18 and 4.16.0. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux

[Kernel-packages] [Bug 1816106] [NEW] 4.15.0-1037 does not see all PCI devices on GPU VMs

2019-02-15 Thread David Coronel
Public bug reported: Host changes have altered how the PCI GUID is presented to the guest and the patches for PCI IDs in 4.15.0-1037 do not properly handle the new condition. Impact: Instances with multiple GPUs are only seeing one. Workaround: 4.15.0-1036 does not have this behavior.

[Kernel-packages] [Bug 1802021] Re: [Hyper-V] srcu: Lock srcu_data structure in srcu_gp_start()

2019-02-14 Thread David Coronel
@lazamarius1: Just to clarify, the fix is scheduled to go in the 4.15 kernel in Bionic which is the same kernel as the Xenial HWE kernel. So there's no need to add anything to the Affects section. You will see a new linux-hwe 4.15 kernel in xenial-proposed once this is ready to test. Thanks! --

[Kernel-packages] [Bug 1813211] Re: Allow I/O schedulers to be loaded with modprobe in linux-azure

2019-02-14 Thread David Coronel
[VERIFICATION BIONIC] I can modprobe the mq-deadline, kyber and bfq schedulers but it looks like doing a modprobe of the cfq and deadline schedulers doesn't list them as choices in the available schedulers: # uname -r 4.18.0-1009-azure # modprobe bfq # modprobe cfq-iosched # modprobe

[Kernel-packages] [Bug 1811394] Re: ipset kernel error: 4.15.0-43-generic

2019-02-12 Thread David Limbeck
** 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/1811394 Title: ipset kernel error: 4.15.0-43-generic Status in linux

[Kernel-packages] [Bug 1814993] Re: linux kernel 4.15.0-44 and 4.15.0-45 break tty login

2019-02-06 Thread David R. Bergstein
Additional information on installed (working) kernel, as the data provided by apt cache did not show it: linux-image-4.15.0-43-generic/bionic-updates,bionic-security 4.15.0-43.46 i386 linux-image-unsigned-4.15.0-43-generic/bionic-updates,bionic-security 4.15.0-43.46 amd64

[Kernel-packages] [Bug 1802652] Re: keyboard backlight not working on Asus GM501

2019-02-06 Thread David
Different. I'm on an ASUS ROG GL502VM -- 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/1802652 Title: keyboard backlight not working on Asus GM501 Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1814993] [NEW] linux kernel 4.15.0-44 and 4.15.0-45 break tty login

2019-02-06 Thread David R. Bergstein
Public bug reported: On systems with either version of the kernel installed (4.15.0-44 or 4.15.0-45), login to the console (tty) is not possible. When the prior version, 4.15.0-43, is running this issue does not occur. 1) The release of Ubuntu via 'lsb_release -rd': Description:Ubuntu

[Kernel-packages] [Bug 1802021] Re: [Hyper-V] srcu: Lock srcu_data structure in srcu_gp_start()

2019-02-04 Thread David Coronel
You can clone the ubuntu-xenial kernel: git clone git://kernel.ubuntu.com/ubuntu/ubuntu-xenial.git And then grep for the commit you're looking for. There's a few different ways to do it, I do: git log --oneline | grep "Expose SMT control init function" -- You received this bug notification

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