[Kernel-packages] [Bug 1861359] AplayDevices.txt

2020-01-29 Thread Seth Arnold
apport information ** Attachment added: "AplayDevices.txt" https://bugs.launchpad.net/bugs/1861359/+attachment/5324034/+files/AplayDevices.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

[Kernel-packages] [Bug 1861359] Lsusb-t.txt

2020-01-29 Thread Seth Arnold
apport information ** Attachment added: "Lsusb-t.txt" https://bugs.launchpad.net/bugs/1861359/+attachment/5324044/+files/Lsusb-t.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/1861

[Kernel-packages] [Bug 1861359] Card1.Amixer.values.txt

2020-01-29 Thread Seth Arnold
apport information ** Attachment added: "Card1.Amixer.values.txt" https://bugs.launchpad.net/bugs/1861359/+attachment/5324040/+files/Card1.Amixer.values.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs

[Kernel-packages] [Bug 1861359] PulseList.txt

2020-01-29 Thread Seth Arnold
apport information ** Attachment added: "PulseList.txt" https://bugs.launchpad.net/bugs/1861359/+attachment/5324053/+files/PulseList.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/

[Kernel-packages] [Bug 1861359] ProcCpuinfoMinimal.txt

2020-01-29 Thread Seth Arnold
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1861359/+attachment/5324048/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.l

[Kernel-packages] [Bug 1861359] ProcInterrupts.txt

2020-01-29 Thread Seth Arnold
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1861359/+attachment/5324049/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad

[Kernel-packages] [Bug 1861359] ProcCpuinfo.txt

2020-01-29 Thread Seth Arnold
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1861359/+attachment/5324047/+files/ProcCpuinfo.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/b

[Kernel-packages] [Bug 1861359] Lsusb-v.txt

2020-01-29 Thread Seth Arnold
apport information ** Attachment added: "Lsusb-v.txt" https://bugs.launchpad.net/bugs/1861359/+attachment/5324045/+files/Lsusb-v.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/1861

[Kernel-packages] [Bug 1861359] RfKill.txt

2020-01-29 Thread Seth Arnold
apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/1861359/+attachment/5324055/+files/RfKill.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/1861359

[Kernel-packages] [Bug 1861359] PciMultimedia.txt

2020-01-29 Thread Seth Arnold
apport information ** Attachment added: "PciMultimedia.txt" https://bugs.launchpad.net/bugs/1861359/+attachment/5324046/+files/PciMultimedia.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.n

[Kernel-packages] [Bug 1861359] WifiSyslog.txt

2020-01-29 Thread Seth Arnold
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1861359/+attachment/5324059/+files/WifiSyslog.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/bug

[Kernel-packages] [Bug 1861359] ProcModules.txt

2020-01-29 Thread Seth Arnold
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1861359/+attachment/5324051/+files/ProcModules.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/b

[Kernel-packages] [Bug 1861359] UdevDb.txt

2020-01-29 Thread Seth Arnold
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1861359/+attachment/5324057/+files/UdevDb.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/1861359

[Kernel-packages] [Bug 1861053] Re: no fatrace output in focal

2020-01-30 Thread Seth Arnold
Very curious. I tried again with new kernel and no change in results: $ cat /proc/version_signature Ubuntu 5.4.0-12.15-generic 5.4.8 $ uname -a Linux millbarge 5.4.0-12-generic #15-Ubuntu SMP Tue Jan 21 15:12:29 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux $ apt policy fatrace fatrace: Installed: 0

[Kernel-packages] [Bug 1861359] Re: swap storms kills interactive use

2020-01-30 Thread Seth Arnold
** 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/1861359 Title: swap storms kills interactive use Status in linux pack

[Kernel-packages] [Bug 1861359] Re: swap storms kills interactive use

2020-01-31 Thread Seth Arnold
I had a vmstat 1 running; the entire time the system was swapping out, X was unusable. Thanks ** Attachment added: "vmstat 1 output" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861359/+attachment/5324495/+files/vmstat-1 -- You received this bug notification because you are a membe

[Kernel-packages] [Bug 1861446] Re: on focal 'ubuntu-bug linux' doesn't automatically collect kernel artifacts

2020-01-31 Thread Seth Arnold
** 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/1861446 Title: on focal 'ubuntu-bug linux' doesn't automatically colle

[Kernel-packages] [Bug 1858167] Re: The touch pad of lap top is not working at all.

2020-02-03 Thread Seth Arnold
Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privile

[Kernel-packages] [Bug 1861359] Re: swap storms kills interactive use

2020-02-07 Thread Seth Arnold
This kernel command line parameter didn't appear to help: Moments after loading a new URL into firefox: 1 00 69917617804 369982000 0 0 2289 863 2 1 98 0 0 0 00 70286017804 369978000 0 2288 4

[Kernel-packages] [Bug 1861359] Re: swap storms kills interactive use

2020-02-07 Thread Seth Arnold
$ systemctl show '*.slice' | grep -e '^Slice' -e '^ControlGroup' -e "^DefaultMem" -e "^Memory" Slice=system.slice ControlGroup=/system.slice/system-systemd\x2dfsck.slice MemoryCurrent=[not set] MemoryAccounting=yes DefaultMemoryLow=0 DefaultMemoryMin=0 MemoryMin=0 MemoryLow=0 MemoryHigh=infinity M

[Kernel-packages] [Bug 1836730] Re: Raspberry Pi 3 brcmfmac error (brcmfmac43455-sdio.bin & brcmfmac43430-sdio.bin)

2019-10-28 Thread Seth Arnold
Thanks Jesus for the workaround, I can confirm that those two files fixed wifi on my raspi 3b+. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1836730 Title: Raspberry Pi 3 brcm

[Kernel-packages] [Bug 1836730] Re: Raspberry Pi 3 brcmfmac error (brcmfmac43455-sdio.bin & brcmfmac43430-sdio.bin)

2019-10-28 Thread Seth Arnold
Apparently I was too hasty. Using these two files got my ip link status further along but didn't actually get me to working wifi. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/183

[Kernel-packages] [Bug 1850698] [NEW] thinkpad x1 carbon 6th gen disconnect from dock

2019-10-30 Thread Seth Arnold
Public bug reported: Hello, my thinkpad x1 carbon 6th gen disconnected from its dock. This caused the external display to stop working. (I was able to switch to virtual console 1 with control+alt+fn+f1 then switch back with control+alt+fn+f7 and video recovered.) Here's the selection of dmesg at

[Kernel-packages] [Bug 1760141] Re: zfs-dkms 0.6.5.6-0ubuntu20: zfs kernel module failed to build

2018-04-02 Thread Seth Arnold
On Ubuntu 16.04 LTS and newer, there's no need to use the zfs DKMS packages. Thanks -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1760141 Title: zfs-dkms 0.6.5.6-0ubuntu20: zfs ker

[Kernel-packages] [Bug 1748157] Re: [MIR] thunderbolt-tools

2018-04-05 Thread Seth Arnold
One of the udev rules files appears to be untranslated: ./thunderbolt-tools_0.9.3-1_amd64/lib/udev/rules.d/tbtacl.rules: # Thunderbolt udev rules for ACL (device auto approval) SUBSYSTEM=="thunderbolt" ENV{DEVTYPE}=="thunderbolt_device" ACTION=="add" ATTR{authorized}=="0" RUN+="@UDEV_BIN_DIR@/

[Kernel-packages] [Bug 1748157] Re: [MIR] thunderbolt-tools

2018-04-06 Thread Seth Arnold
I reviewed thunderbolt-tools version 0.9.3-1 as checked into bionic. This shouldn't be considered a full security audit but rather a quick gauge of maintainability. - No CVEs in our database - thunderbolt-tools provides a simple interface to authorize thunderbolt devices that are being added to

[Kernel-packages] [Bug 1761757] Re: use correct path for tbtacl in udev rules

2018-04-06 Thread Seth Arnold
I think the real fix is easier... This still has two copies of the file: sarnold@hunt:/tmp/bolt$ ar x thunderbolt-tools_0.9.3-2_amd64.deb sarnold@hunt:/tmp/bolt$ tar tf data.tar.xz ./ ./lib/ ./lib/udev/ ./lib/udev/rules.d/ ./lib/udev/rules.d/60-tbtacl.rules ./lib/udev/rules.d/60-tbtxdomain.rules

Re: [Kernel-packages] [Bug 1748157] Re: [MIR] thunderbolt-tools

2018-04-09 Thread Seth Arnold
On Sat, Apr 07, 2018 at 10:09:29PM -, Yehezkel Bernat wrote: > I'd like to get a bit more details about some of the comments to > understand what steps I can take to improve it. Please let me know if > you prefer to take this discussion to another medium. Hello Yehezkel, > > - udev rules -- a

Re: [Kernel-packages] [Bug 1748157] Re: [MIR] thunderbolt-tools

2018-04-10 Thread Seth Arnold
On Tue, Apr 10, 2018 at 05:12:22AM -, Mario Limonciello wrote: > > Did I get the interpretation of these rules correct? > At a glance it looks like what you thought, but dig a little deeper. > If it's not in the ACL it exits. Ah! Thanks Mario! -- You received this bug notification because yo

[Kernel-packages] [Bug 1674273] Re: Resolver ignores ndots option

2018-06-20 Thread Seth Arnold
** Changed in: linux (Ubuntu) Status: Confirmed => Invalid ** Changed in: linux (Ubuntu Xenial) Status: Confirmed => Invalid -- 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/16

[Kernel-packages] [Bug 401202] Re: Resolver ignores ndots option

2018-06-20 Thread Seth Arnold
** Also affects: glibc (Ubuntu) Importance: Undecided Status: New -- 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/401202 Title: Resolver ignores ndots option Status in glibc pa

[Kernel-packages] [Bug 1787433] Re: package nvidia-utils-390 (not installed) failed to install/upgrade: intentando sobreescribir `/usr/bin/nvidia-bug-report.sh', que está también en el paquete nvidia-

2018-08-16 Thread Seth Arnold
** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-390 in Ubuntu. https://bugs.launchpad.net/bugs/1787433 Title: package nvidia-utils-390 (not installed) f

[Kernel-packages] [Bug 1788563] Re: L1TF mitigation not effective

2018-08-23 Thread Seth Arnold
** Information type changed from Private Security to Public Security -- 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/1788563 Title: L1TF mitigation not effective Status in linux package

[Kernel-packages] [Bug 1774711] [NEW] excessive seccomp audit logs

2018-06-01 Thread Seth Arnold
Public bug reported: Hello, my audit logs are currently filled with messages from Firefox's seccomp filters which looks like this: type=SECCOMP msg=audit(1527882167.659:223316): auid=1000 uid=1000 gid=1000 ses=1 pid=28901 comm=57656220436F6E74656E74 exe=2F7573722F6C69622F66697265666F782F6669726

[Kernel-packages] [Bug 1766857] Re: [Hyper-V] KVP daemon fails to start

2018-06-06 Thread Seth Arnold
** Information type changed from Public Security to Public -- 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/1766857 Title: [Hyper-V] KVP daemon fails to start Status in linux package in U

[Kernel-packages] [Bug 1763384] Re: Null-Pointer Deference in hfs.ko (Linux 4.15.0-15.16)

2018-04-30 Thread Seth Arnold
** Information type changed from Private Security to Public Security -- 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/1763384 Title: Null-Pointer Deference in hfs.ko (Linux 4.15.0-15.16)

[Kernel-packages] [Bug 1763403] Re: Multiple Memory Corruption Issues in ntfs.ko (Linux 4.15.0-15.16)

2018-05-01 Thread Seth Arnold
Excellent, thanks Sergej. ** Information type changed from Private Security to Public Security -- 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/1763403 Title: Multiple Memory Corruption I

[Kernel-packages] [Bug 1780785] Re: package linux-image-generic 4.4.0.130.136 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/zz-update-grub exited with return code 127

2018-07-09 Thread Seth Arnold
This looks relevant, I hope this helps: /usr/sbin/grub-mkconfig: 13: /etc/default/grub: psmouse.resolution=1200: not found Thanks ** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Kernel Packages, which is subscribed t

[Kernel-packages] [Bug 1782853] Re: linux Mint 18.03 kernel 4.15.0-29

2018-07-20 Thread Seth Arnold
This sounds like https://usn.ubuntu.com/usn/usn-3718-1 Please re-open if this updated kernel doesn't fix the issue. Thanks ** Information type changed from Private Security to Public ** Changed in: linux (Ubuntu) Status: New => Fix Released -- You received this bug notification because

[Kernel-packages] [Bug 1785687] Re: btrfs send can bypass DAC check with certain capability set

2018-08-13 Thread Seth Arnold
Hello, This is probably not possible to fix -- it was a widely accepted criticism of the POSIX draft capabilities, and Linux implemented capabilities, that it is an impossible task to prevent individual capability grants from 'bleeding' over into privileges that correspond to other capabilities.

[Kernel-packages] [Bug 1814983] [NEW] zfs poor sustained read performance from ssd pool

2019-02-06 Thread Seth Arnold
Public bug reported: Hello, I'm seeing substantially slower read performance from an ssd pool than I expected. I have two pools on this computer; one ('fst') is four sata ssds, the other ('srv') is nine spinning metal drives. With a long-running ripgrep process on the fst pool, performance star

[Kernel-packages] [Bug 1814983] Re: zfs poor sustained read performance from ssd pool

2019-02-06 Thread Seth Arnold
sudo perf top output: Samples: 1M of event 'cycles:ppp', Event count (approx.): 476944550835 Overhead Shared Object Symbol 24.93% [kernel] [k] _raw_spin_lock 21.52% [kernel] [k] zfs_prune 17.29% [kernel] [k] d_prune_aliases

[Kernel-packages] [Bug 1814983] Re: zfs poor sustained read performance from ssd pool

2019-02-06 Thread Seth Arnold
And top(1) output after dropping caches: top - 18:42:09 up 70 days, 18:18, 3 users, load average: 17.33, 22.19, 27.87 Tasks: 826 total, 2 running, 644 sleeping, 0 stopped, 0 zombie %Cpu(s): 1.2 us, 22.9 sy, 0.0 ni, 63.3 id, 11.5 wa, 0.0 hi, 1.1 si, 0.0 st GiB Mem : 125.805 total, 3

[Kernel-packages] [Bug 1814983] Re: zfs poor sustained read performance from ssd pool

2019-02-06 Thread Seth Arnold
Debugging by voodoo dolls: I made a wild guess that stumbling over cached objects was getting in the way. I dropped caches with: echo 3 > /proc/sys/vm/drop_caches and immediately the read iops to the pool skyrocketed and the ripgrep output sure looks like it's going WAY faster:

[Kernel-packages] [Bug 1814983] Re: zfs poor sustained read performance from ssd pool

2019-02-06 Thread Seth Arnold
Oh yes, and perf top output after dropping caches: Samples: 11M of event 'cycles:ppp', Event count (approx.): 648517108833 Overhead Shared Object Symbol 19.77% [kernel][k] zfs_prune 18.96% [kernel][k] _raw_spin_lo

[Kernel-packages] [Bug 1814983] Re: zfs poor sustained read performance from ssd pool

2019-02-07 Thread Seth Arnold
This is also repeatable on my pool of slower spinning metal disks, srv: top - 22:59:43 up 71 days, 22:35, 3 users, load average: 18.88, 17.98, 10.68 Tasks: 804 total, 20 running, 605 sleeping, 0 stopped, 0 zombie %Cpu(s): 0.1 us, 58.0 sy, 0.0 ni, 41.9 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 s

[Kernel-packages] [Bug 1814983] Re: zfs poor sustained read performance from ssd pool

2019-02-10 Thread Seth Arnold
echo 1 > /proc/sys/vm/drop_caches # still slow echo 2 > /proc/sys/vm/drop_caches # goes faster Thanks -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1814983 Title: zfs poor sustai

[Kernel-packages] [Bug 1798863] Re: 18.10 kernel does not appear to validate kernel module signatures correctly

2018-10-25 Thread Seth Arnold
Use CVE-2018-18653. ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-18653 -- 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/1798863 Title: 18.10 kernel does not appear t

[Kernel-packages] [Bug 1804007] Re: package nvidia-340 (not installed) failed to install/upgrade: trying to overwrite '/lib/udev/rules.d/71-nvidia.rules', which is also in package nvidia-kernel-common

2018-11-19 Thread Seth Arnold
Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privile

[Kernel-packages] [Bug 1817060] Re: EXT4: Mainstream fix for regression caused by fix CVE-2018-10876 is missing from Ubuntu Bionic Kernel

2019-02-22 Thread Seth Arnold
Thanks for the report, I'm marking this public so the kernel team can more easily work with it. Thanks ** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://b

[Kernel-packages] [Bug 1818552] [NEW] disable a.out support

2019-03-04 Thread Seth Arnold
*** This bug is a security vulnerability *** Public security bug reported: Hello, I suggest we disable a.out support in our kernels. It's quite old, likely has security problems, and unlikely to have users. Here's a hand-filtered list of kernel configs that were returned from this list: grep

[Kernel-packages] [Bug 1818552] Re: disable a.out support

2019-03-04 Thread Seth Arnold
Setting to confirmed to placate the bot. Thanks. ** 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/1818552 Title: disab

[Kernel-packages] [Bug 1779736] Re: umask ignored on NFSv4.2 mounts

2019-03-07 Thread Seth Arnold
** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: New => 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/177

[Kernel-packages] [Bug 1809603] Re: package libnvidia-compute-390 (not installed) failed to install/upgrade: попытка перезаписать «/usr/lib/x86_64-linux-gnu/libnvidia-ml.so», который уже имеется в пак

2019-01-02 Thread Seth Arnold
** Information type changed from Private Security to Public ** Also affects: nvidia-graphics-drivers-340 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-390 in U

[Kernel-packages] [Bug 1810092] Re: nvidia-384 384.130-0ubuntu0.16.04.1: nvidia-384 kernel module failed to build

2019-01-02 Thread Seth Arnold
** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-384 in Ubuntu. https://bugs.launchpad.net/bugs/1810092 Title: nvidia-384 384.130-0ubuntu0.16.04.1: nvidi

[Kernel-packages] [Bug 1861235] Re: zfs recv PANIC at range_tree.c:304:range_tree_find_impl()

2020-12-02 Thread Seth Arnold
Hello Andrea, thanks for looking into my problem. # zpool status -v pool: fst state: ONLINE scan: scrub repaired 0B in 2h37m with 0 errors on Sun Nov 8 03:01:53 2020 config: NAMESTATE READ WRITE CKSUM fst ONLINE 0

[Kernel-packages] [Bug 1861235] Re: zfs recv PANIC at range_tree.c:304:range_tree_find_impl()

2020-12-02 Thread Seth Arnold
Picking the previous bad object (which I'm pretty sure should still be intact): $ modinfo zfs | grep ^version version:0.7.5-1ubuntu16.10+lp1861235 $ uname -a Linux wopr 4.15.0-126-generic #129-Ubuntu SMP Mon Nov 23 18:53:38 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux $ sudo zdb - srv/back

[Kernel-packages] [Bug 1861235] Re: zfs recv PANIC at range_tree.c:304:range_tree_find_impl()

2020-12-02 Thread Seth Arnold
Here's smartctl output on the disks in the pool. It's a bit hard to summarize nine drives of smartctl output but nothing stood out as interesting to me. My journals only go back a few months so they wouldn't show any IO errors at the time of this problem being introduced, but this currently gives

[Kernel-packages] [Bug 1861235] Re: zfs recv PANIC at range_tree.c:304:range_tree_find_impl()

2020-12-03 Thread Seth Arnold
The scrub has finished, no new errors in zpool status -v, dmesg is filled with debugging messages, I hope something is useful. :) Thanks $ uname -a Linux wopr 4.15.0-126-generic #129-Ubuntu SMP Mon Nov 23 18:53:38 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux $ modinfo zfs | grep -i version version:

[Kernel-packages] [Bug 1861235] Re: zfs recv PANIC at range_tree.c:304:range_tree_find_impl()

2020-12-03 Thread Seth Arnold
My guess is the next step is trying the zfs send | ssh zfs recv commands that were causing the VERIFY(size != 0) failed message with traces. I've always been uneasy with the 'main' error coming only with a recv operation, relying upon two systems to recreate a bug is iffy at best. And since it wedg

[Kernel-packages] [Bug 1907852] Re: package libnvidia-gl-455 (not installed) failed to install/upgrade: new libnvidia-gl-455:i386 package pre-installation script subprocess returned error exit status

2020-12-14 Thread Seth Arnold
** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-455 in Ubuntu. https://bugs.launchpad.net/bugs/1907852 Title: package libnvidia-gl-455 (not installed) f

[Kernel-packages] [Bug 1907852] Re: package libnvidia-gl-455 (not installed) failed to install/upgrade: new libnvidia-gl-455:i386 package pre-installation script subprocess returned error exit status

2020-12-14 Thread Seth Arnold
Hello Sanjay, from your logs: diversion of /usr/lib/i386-linux-gnu/libGL.so.1 to /usr/lib/i386-linux- gnu/libGL.so.1.distrib by nvidia-340 I don't know nvidia drivers well, but this looks a bit like an older driver is still installed while trying to install a new one. Does this sound familiar? T

[Kernel-packages] [Bug 1890223] Re: No Wi-Fi Adapter Found Ubuntu 20.04 after updated Linux kernel to version 5.4.0-42-generic

2020-09-16 Thread Seth Arnold
Hello Eko, my guess is the process that had the debconf database locked was asking you to enroll a new secure boot key. By killing it rather than configuring a key, you can't install self-built kernel modules. I suggest looking at the "Manual Method" section of https://wiki.ubuntu.com/UEFI/SecureB

[Kernel-packages] [Bug 1861235] Re: zfs recv PANIC at range_tree.c:304:range_tree_find_impl()

2020-09-24 Thread Seth Arnold
Is it interesting that I'm seeing both 19 and 20 in my dmesg? [1229822.406130] dmu_object_free: object = 0x266d2904, dn->dn_type = 20 [1229823.980888] dmu_object_free: object = 0x266d0d5a, dn->dn_type = 20 [1229823.994690] dmu_object_free: object = 0x266d0d5b, dn->dn_type = 20 [1229823.998123] dmu

[Kernel-packages] [Bug 1897380] Re: Input sound is not working

2020-10-06 Thread Seth Arnold
Thank you for taking the time to report this bug and helping to make Ubuntu better. Reviewing your dmesg attachment to this bug report it seems that there may be a problem with your hardware. I'd recommend performing a back up and then investigating the situation. Measures you might take include

[Kernel-packages] [Bug 1897792] Re: package bcmwl-kernel-source 6.30.223.30+bdcom-0ubuntu1~ppa1 failed to install/upgrade: installed bcmwl-kernel-source package post-installation script subprocess ret

2020-10-06 Thread Seth Arnold
** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bcmwl in Ubuntu. https://bugs.launchpad.net/bugs/1897792 Title: package bcmwl-kernel-source 6.30.223.30+bdcom-0ubuntu1~ppa1 fail

[Kernel-packages] [Bug 1897982] Re: bcmwl-kernel-source 6.30.223.271+bdcom-0ubuntu5 (amd64 binary) in ubuntu groovy leaves MacBook Air offline

2020-10-06 Thread Seth Arnold
** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bcmwl in Ubuntu. https://bugs.launchpad.net/bugs/1897982 Title: bcmwl-kernel-source 6.30.223.271+bdcom-0ubuntu5 (amd64 binary) i

[Kernel-packages] [Bug 1898351] Re: Wifi does not show up or work

2020-10-06 Thread Seth Arnold
** Information type changed from Private Security to Public -- 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/1898351 Title: Wifi does not show up or work Status in linux package in Ubuntu

[Kernel-packages] [Bug 1898742] Re: Linux Kernel "ppp_cp_parse_cr()" Denial of Service Vulnerability

2020-10-06 Thread Seth Arnold
This appears to be: https://people.canonical.com/~ubuntu- security/cve/2020/CVE-2020-25643.html Thanks ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-25643 ** Package changed: linux-meta (Ubuntu) => linux (Ubuntu) ** Information type changed from Private Security to Public Se

[Kernel-packages] [Bug 1888442] Re: upgrade did not go well

2020-07-22 Thread Seth Arnold
These cryptsetup warnings and errors are indeed due to my zfs use, I see them several times a month for the life of the machine, roughly the last ten months. Don't let the 'error' there scare you, as it did me. I don't understand them, but they also don't appear to have any consequences. The probl

[Kernel-packages] [Bug 1888715] Re: UDP data corruption caused by buggy udp_recvmsg() -> skb_copy_and_csum_datagram_msg()

2020-07-24 Thread Seth Arnold
Hello Dexuan, wonderful, thanks; Eric's proposed patch confuses me on one point: - if (rcu_access_pointer(sk->sk_filter) && - udp_lib_checksum_complete(skb)) + if (udp_lib_checksum_complete(skb)) goto csum_error; Do you know why the rcu_access_pointer() call

Re: [Kernel-packages] [Bug 1873074] Re: kernel panic hit by kube-proxy iptables-save/restore caused by aufs

2020-10-21 Thread Seth Arnold
On Wed, Oct 21, 2020 at 10:32:14PM -, Peter Burkholder wrote: > Is there an approval/publication step that y'alls still need to take? Yes, there is; it's been a busy, uh, three months give or take. Thanks for the friendly reminder. :) -- You received this bug notification because you are a

[Kernel-packages] [Bug 1814983] Re: zfs poor sustained read performance from ssd pool

2020-10-27 Thread Seth Arnold
Hi Colin, thanks so much for giving this another look. I don't see any references to trying different zfs_arc_meta_limit* settings here! I raised zfs_arc_meta_limit_percent from the default 75 to 95 and my system has been running this ripgrep for four hours without falling to pieces. I think we c

[Kernel-packages] [Bug 1907984] Re: Wifi and ethernet not working anymore since 5.4.0-54

2020-12-16 Thread Seth Arnold
Hopefully helpful, hopefully this isn't a red herring, but it sure seems suspicious timing: [ 113.249890] rfkill: input handler disabled [ 242.742392] INFO: task kworker/u16:3:110 blocked for more than 120 seconds. [ 242.742399] Not tainted 5.4.0-58-generic #64-Ubuntu [ 242.742401] "echo

[Kernel-packages] [Bug 1908829] Re: package linux-headers-5.4.0-58 5.4.0-58.64 failed to install/upgrade: unable to create new file '/var/lib/dpkg/info/linux-headers-5.4.0-58.list-new': Operation not

2020-12-22 Thread Seth Arnold
Hello, was this perhaps within a container that might have just had the host filesystem passed in without write access? Thanks ** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to li

[Kernel-packages] [Bug 1908768] Re: TouchPad don't response

2020-12-22 Thread Seth Arnold
** Information type changed from Private Security to Public -- 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/1908768 Title: TouchPad don't response Status in linux package in Ubuntu: Co

[Kernel-packages] [Bug 1861359] Re: swap storms kills interactive use

2020-08-14 Thread Seth Arnold
I was reminded of this bug earlier today -- Andrea, Sultan, thanks so much for fixing my issues. I've been happily running along for months now. :) Thanks! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launc

[Kernel-packages] [Bug 1892239] Re: Audio Problems Ubuntu 20.04

2020-08-21 Thread Seth Arnold
Hello Trinity, Quite often, running pavucontrol is enough to see what needs to be changed to make audio output work correctly. I hope this helps. Thanks ** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Kernel Package

[Kernel-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

2020-08-21 Thread Seth Arnold
** Information type changed from Public Security to Public -- 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/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 Status in P

[Kernel-packages] [Bug 1892520] Re: Cannot sent h2c command

2020-08-21 Thread Seth Arnold
Hopefully helpful: [ 45.069078] NVRM: API mismatch: the client has the version 440.95.01, but NVRM: this kernel module has the version 440.100. Please NVRM: make sure that this kernel module and all NVIDIA driver NVRM: components have the same versio

[Kernel-packages] [Bug 1905236] Re: Linux version 4.15.0-72-generic: [Kernel panic - not syncing: Fatal exception in interrupt]

2020-11-25 Thread Seth Arnold
Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privile

[Kernel-packages] [Bug 1905150] Re: package linux-image-5.4.0-55-generic 5.4.0-55.61 failed to install/upgrade: o subprocesso instalado, do pacote linux-image-5.4.0-55-generic, o script pre-removal re

2020-11-25 Thread Seth Arnold
** Information type changed from Private Security to Public -- 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/1905150 Title: package linux-image-5.4.0-55-generic 5.4.0-55.61 failed to ins

[Kernel-packages] [Bug 1845861] Re: package grub-efi-amd64 2.02-2ubuntu8.13 failed to install/upgrade: installed grub-efi-amd64 package post-installation script subprocess returned error exit status 1

2019-10-01 Thread Seth Arnold
These lines look like the important ones from the logs: /boot/vmlinuz-4.15.0-1024-oem.efi.signed is signed, but using an unknown key: Subject: CN = PPA canonical-kernel-team ppa E: Your kernels are not signed with a key known to your firmware. This system will fail to boot in a Secure Boo

[Kernel-packages] [Bug 1682368] Re: refcount underflow / kernel NULL dereference after attempting to add basic tc filter

2017-04-18 Thread Seth Arnold
New threads at http://marc.info/?l=linux-netdev&m=149251041420195&w=2 http://marc.info/?l=linux-netdev&m=149251041420194&w=2 Does this issue have a CVE number or numbers yet? Thanks -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux i

[Kernel-packages] [Bug 1682368] Re: refcount underflow / kernel NULL dereference after attempting to add basic tc filter

2017-04-19 Thread Seth Arnold
Hi Fabian, Ubuntu is currently not assigning CVE numbers; MITRE can be best contacted at https://cveform.mitre.org/ Thanks -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1682368 Title:

[Kernel-packages] [Bug 1685007] Re: package bluez:i386 5.37-0ubuntu5 failed to install/upgrade: aliprosessi komentotiedosto post-installation asennettu palautti virhetilakoodin 1

2017-04-20 Thread Seth Arnold
There's a lot in this bug report: - It appears a bluez snap is in use? that'll complicate the distro-provided bluez - It appears a bluez package is in use? that'll complicate the snap-provided bluez - It appears an i386 build of bluez is reporting errors, but the system otherwise reports amd64

[Kernel-packages] [Bug 1733038] Re: freeze

2017-11-20 Thread Seth Arnold
** Information type changed from Private Security to Public -- 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/1733038 Title: freeze Status in linux package in Ubuntu: New Bug descriptio

[Kernel-packages] [Bug 1735705] Re: freeze

2017-12-04 Thread Seth Arnold
Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privile

[Kernel-packages] [Bug 1735870] Re: mouse options not working

2017-12-04 Thread Seth Arnold
Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privile

[Kernel-packages] [Bug 1736827] Re: BIOS WRECKED

2017-12-06 Thread Seth Arnold
I'm hitting 'confirmed' on this one to quiet the bots, it looks entirely too familiar to bug 1734147 (Lenovo hardware) to be coincidence. Please do run the apport-collect 1736827 command if you can. Thanks ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Summary changed:

[Kernel-packages] [Bug 1753227] Re: Ubuntu 17.10 freezes randomly

2018-03-14 Thread Seth Arnold
Hello, your logs have more complaints about firmware errors than I'm accustomed to seeing. Wild guess, maybe try the firmware test suite package 'fwts' or 'fwts-frontend' on your system. Maybe your hardware vendor has updated BIOS you can try? Thanks ** Information type changed from Private Secur

[Kernel-packages] [Bug 1755302] Re: Ubuntu 17.10 freezes randomly

2018-03-14 Thread Seth Arnold
Hello, your logs show more errors than I'm accustomed to seeing; consider running fwts or fwts-frontend, or looking for firmware updates from your system vendor. Thanks ** Information type changed from Private Security to Public -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1748157] Re: [MIR] thunderbolt-tools

2018-03-20 Thread Seth Arnold
This appears to be duplicating functionality from bolt: https://bugs.launchpad.net/ubuntu/+source/bolt/+bug/1752056 Are both packages truly desired? Thanks -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thunderbolt-tools in Ubuntu. Matc

[Kernel-packages] [Bug 1748157] Re: [MIR] thunderbolt-tools

2018-03-20 Thread Seth Arnold
Will, can you provide some advice? Thanks -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thunderbolt-tools in Ubuntu. Matching subscriptions: Kernel Packages https://bugs.launchpad.net/bugs/1748157 Title: [MIR] thunderbolt-tools Sta

[Kernel-packages] [Bug 1748157] Re: [MIR] thunderbolt-tools

2018-03-26 Thread Seth Arnold
Mario, thanks for the feedback. I'll try to get to the Intel Thunderbolt tools in time for the Bionic release. Yehezkel, any chance you can communicate your desire to upstream Bolt folks? The github issues for Bolt appears to have been disabled. Thanks -- You received this bug notification beca

[Kernel-packages] [Bug 1759521] Re: Freezes frequently

2018-03-28 Thread Seth Arnold
Hello, there's a strong chance this is hardware failure: [ 2333.849914] print_req_error: I/O error, dev loop0, sector 30237272 [ 2333.849931] EXT4-fs (loop0): Delayed block allocation failed for inode 130978 at logical offset 1101 with max blocks 3 with error 5 [ 2333.849935] EXT4-fs (loop0): Thi

[Kernel-packages] [Bug 1749277] Re: [nfp] NIC stops transmitting for small MSS values when TSO is enabled

2018-02-20 Thread Seth Arnold
** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1749277 Title: [nfp] NIC stops transmitting for small MSS values when

[Kernel-packages] [Bug 1749746] Re: DellEMC AMD servers hang when running IO stress on NVMe disks

2018-02-20 Thread Seth Arnold
Just in case 32 megs is too much to download but someone needs the full logs, here's the logs compressed with xz. ** Attachment added: "kern.log.xz" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1749746/+attachment/5059369/+files/kern.log.xz ** Information type changed from Private Sec

[Kernel-packages] [Bug 1742576] Re: Update inte-microcodes with fixes for spectre

2018-01-10 Thread Seth Arnold
*** This bug is a duplicate of bug 1742364 *** https://bugs.launchpad.net/bugs/1742364 ** This bug has been marked a duplicate of bug 1742364 Updated microcode for Spectre fix -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-f

[Kernel-packages] [Bug 1742818] Re: package linux-image-4.13.0-17-generic (not installed) failed to install/upgrade: subprocess new pre-installation script returned error exit status 1

2018-01-11 Thread Seth Arnold
The error message is: This kernel does not support a non-PAE CPU. This page https://help.ubuntu.com/community/PAE suggests that you might have luck using the 'forcepae' kernel command line flag in your /etc/default/grub and rebuilding the grub menu. (I believe sudo dpkg- reconfigure grub-pc is th

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