It peaked at 4.05% in March. The last 2 months it went just below 4% as the Unknown category increased. For June the reverse happened, so 4.04% seems to be the real current share of Linux on Desktop as desktop clients were read properly/werent spoofed.

Exiting news for the lady bird browser. https://ladybird.org/

cross-posted from: https://lemmy.pt/post/5733711 > A severe vulnerability in OpenSSH, dubbed "regreSSHion" (CVE-2024-6387), has been discovered by the Qualys Threat Research Unit, potentially exposing

Hi ! I'm a little confuse between all immutable versions based on fedora. Is this correct : universal blue = tool to create image, based on fedora atomic desktop ?

With universal blue, they created :

• Bluefin = gnome
• Bluefin-DX = gnome + developper tools
• Aurora = kde
• Aurora-DX = kde + developper tools
• Bazzite = games

What the difference between silverble and bluefin for example, and which are you using ?

First, before this rather large infodump, I want to thank anyone that takes the time to read through this to offer any information or advice on trying to resolve this issue.

Here’s the issue I’ve been struggling with.

I keep getting this error on my server:

INFO: task txg_sync:1615 blocked for more than 241 seconds. Tainted: P O 5.15.0-112-generic #122-Ubuntu

Background:

I’ve got a homeserver running Ubuntu server 22.04 (no DE) with an Intel Core i7-6700K CPU @ 4.00GHz, 32GB RAM, and two ZFS pools. The OS is installed on its own 128GB SSD, and the two ZFS pools consist of a 128GB SSD in its own pool for the server’s cache, and a 4x8TB HDD RAIDZ1 pool that is my main data/server storage (much more detailed system info below).

I have a bunch of services running in Docker containers, and overall everything is great, except for when that error rears up.

The error seems random, but occurs most reliably, but not consistently, when I’m trying to write larger media files to the RAIDZ1 pool. I am aware that this an IOPS issue, but so far I have not been able to diagnose it.

Back in February, I was carrying some boxes down to the basement where the server rack is, and I accidentally kicked a stool into the server which knocked the shit out of it (it’s a tower pc that I built back in 2016 or 2017 and repurposed in 2020ish to server use). When I turned on the monitor it was in total panic mode. The screen was gibberish colors and flickering madness.

I had to force shutdown with the power button. I waited a good couple of minutes, and on reboot, everything seemed fine. Until I noticed the new txg_sync error a week or so later when I went down to add some media to the server.

After a lot of searching and reading that didn’t turn up pertinent info, I ran across a comment that said this error is almost always hardware related. Like a loose connection or a failing disk or something. With me having knocked the shit out of the server, I realized I should have opened the case up and checked it all out. I shut it down, opened it up, and found a loose connector on the motherboard. I reseated it, checked everything else (though not thoroughly enough, which we’ll get to), and rebooted hoping I had found the problem.

It seemed fine for a bit, but no luck. The error returned.

More searching with no luck, and then about a month ago, a friend he suggested I check all the SATA connectors by disconnecting each one and reconnecting to insure a good, solid connection. I had previously checked if they were seated when I opened the case, but didn’t disconnect and reconnect. While doing this, I found a SATA cable with a busted clip and thought again I had found the problem. I replaced the cable, and went about a week before the error resurfaced.

It continues to occur, as I mentioned inconsistently. Most reliably, but not always, when writing data to the RAIDZ1 pool.

I have run a thorough memtest, and there were no errors or issue with the RAM, and as far as I can tell, there are no errors/failures with the HDDs.

Below is a lot of system info, and an example of what I find in dmesg for the error.

System Info

OS & Kernel

Ubuntu 22.04.4 LTS Linux [redacted user] 5.15.0-113-generic #123-Ubuntu SMP Mon Jun 10 08:16:17 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

CPU

Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 39 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Vendor ID: GenuineIntel Model name: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz CPU family: 6 Model: 94 Thread(s) per core: 2 Core(s) per socket: 4 Socket(s): 1 Stepping: 3 CPU max MHz: 4200.0000 CPU min MHz: 800.0000 BogoMIPS: 7999.96 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dno wprefetch cpuid_fault invpcid_single pti ssbd ibrs ibpb stibp fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d arch_capabilities Caches (sum of all): L1d: 128 KiB (4 instances) L1i: 128 KiB (4 instances) L2: 1 MiB (4 instances) L3: 8 MiB (1 instance) NUMA: NUMA node(s): 1 NUMA node0 CPU(s): 0-7 Vulnerabilities: Gather data sampling: Vulnerable: No microcode Itlb multihit: KVM: Mitigation: VMX unsupported L1tf: Mitigation; PTE Inversion Mds: Mitigation; Clear CPU buffers; SMT vulnerable Meltdown: Mitigation; PTI Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Retbleed: Mitigation; IBRS Spec rstack overflow: Not affected Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Srbds: Mitigation; Microcode Tsx async abort: Mitigation; TSX disabled

RAM

Memory Device Array Handle: 0x004A Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 8 GB Form Factor: DIMM Set: None Locator: DIMM_A2 Bank Locator: BANK 1 Type: DDR4 Type Detail: Synchronous Speed: 2133 MT/s Manufacturer: Corsair Serial Number: 00000000 Asset Tag: 9876543210 Part Number: CMK16GX4M2A2400C16 Rank: 2 Configured Memory Speed: 2133 MT/s Minimum Voltage: Unknown Maximum Voltage: Unknown Configured Voltage: 1.2 V Handle 0x004D, DMI type 17, 40 bytes Memory Device Array Handle: 0x004A Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 8 GB Form Factor: DIMM Set: None Locator: DIMM_B1 Bank Locator: BANK 2 Type: DDR4 Type Detail: Synchronous Speed: 2133 MT/s Manufacturer: Corsair Serial Number: 00000000 Asset Tag: 9876543210 Part Number: CMK16GX4M2A2400C16 Rank: 1 Configured Memory Speed: 2133 MT/s Minimum Voltage: Unknown Maximum Voltage: Unknown Configured Voltage: 1.2 V Handle 0x004E, DMI type 17, 40 bytes Memory Device Array Handle: 0x004A Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 8 GB Form Factor: DIMM Set: None Locator: DIMM_B2 Bank Locator: BANK 3 Type: DDR4 Type Detail: Synchronous Speed: 2133 MT/s Manufacturer: Corsair Serial Number: 00000000 Asset

Disks

NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS loop0 7:0 0 63.9M 1 loop /snap/core20/2264 loop1 7:1 0 63.9M 1 loop /snap/core20/2318 loop2 7:2 0 87M 1 loop /snap/lxd/27948 loop3 7:3 0 87M 1 loop /snap/lxd/28373 loop4 7:4 0 38.7M 1 loop /snap/snapd/21465 loop5 7:5 0 38.8M 1 loop /snap/snapd/21759 sda 8:0 0 223.6G 0 disk ├─sda1 8:1 0 1M 0 part ├─sda2 8:2 0 2G 0 part /boot └─sda3 8:3 0 221.6G 0 part └─ubuntu--vg-ubuntu--lv 253:0 0 100G 0 lvm / sdb 8:16 0 223.6G 0 disk ├─sdb1 8:17 0 223.6G 0 part └─sdb9 8:25 0 8M 0 part sdc 8:32 0 7.3T 0 disk ├─sdc1 8:33 0 7.3T 0 part └─sdc9 8:41 0 8M 0 part sdd 8:48 0 7.3T 0 disk ├─sdd1 8:49 0 7.3T 0 part └─sdd9 8:57 0 8M 0 part sde 8:64 0 7.3T 0 disk ├─sde1 8:65 0 7.3T 0 part └─sde9 8:73 0 8M 0 part sdf 8:80 0 7.3T 0 disk ├─sdf1 8:81 0 7.3T 0 part └─sdf9 8:89 0 8M 0 part

ZFS

version

zfs-2.1.5-1ubuntu6~22.04.4 zfs-kmod-2.1.5-1ubuntu6~22.04.3

list

NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT srvrcache 222G 13.8G 208G - - 17% 6% 1.00x ONLINE - srvrpool 29.1T 17.5T 11.6T - - 1% 60% 1.00x ONLINE -

status

``` pool: srvrcache state: ONLINE status: Some supported and requested features are not enabled on the pool. The pool can still be used, but some features are unavailable. action: Enable all features using 'zpool upgrade'. Once this is done, the pool may no longer be accessible by software that does not support the features. See zpool-features(7) for details. scan: scrub repaired 0B in 00:00:35 with 0 errors on Sun Jun 9 00:24:36 2024 config:

NAME STATE READ WRITE CKSUM srvrcache ONLINE 0 0 0 sdb ONLINE 0 0 0

errors: No known data errors

pool: srvrpool state: ONLINE status: Some supported and requested features are not enabled on the pool. The pool can still be used, but some features are unavailable. action: Enable all features using 'zpool upgrade'. Once this is done, the pool may no longer be accessible by software that does not support the features. See zpool-features(7) for details. scan: scrub repaired 0B in 11:41:27 with 0 errors on Sun Jun 9 12:05:31 2024 config:

NAME STATE READ WRITE CKSUM srvrpool ONLINE 0 0 0 raidz1-0 ONLINE 0 0 0 sdd ONLINE 0 0 0 sde ONLINE 0 0 0 sdf ONLINE 0 0 0 sdc ONLINE 0 0 0

errors: No known data errors ```

iostat

capacity operations bandwidth pool alloc free read write read write ---------- ----- ----- ----- ----- ----- ----- srvrcache 13.8G 208G 0 22 48.0K 291K sdb 13.8G 208G 0 22 48.0K 291K ---------- ----- ----- ----- ----- ----- ----- srvrpool 17.5T 11.6T 33 59 2.14M 1.03M raidz1-0 17.5T 11.6T 33 59 2.14M 1.03M sdd - - 8 15 554K 275K sde - - 7 13 536K 252K sdf - - 8 15 562K 275K sdc - - 8 14 539K 252K ---------- ----- ----- ----- ----- ----- -----

PCI

00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers (rev 07) 00:01.0 PCI bridge: Intel Corporation 6th-10th Gen Core Processor PCIe Controller (x16) (rev 07) 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06) 00:14.0 USB controller: Intel Corporation 100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller (rev 31) 00:16.0 Communication controller: Intel Corporation 100 Series/C230 Series Chipset Family MEI Controller #1 (rev 31) 00:17.0 SATA controller: Intel Corporation Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode] (rev 31) 00:1b.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #17 (rev f1) 00:1c.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #1 (rev f1) 00:1d.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #9 (rev f1) 00:1f.0 ISA bridge: Intel Corporation Z170 Chipset LPC/eSPI Controller (rev 31) 00:1f.2 Memory controller: Intel Corporation 100 Series/C230 Series Chipset Family Power Management Controller (rev 31) 00:1f.3 Audio device: Intel Corporation 100 Series/C230 Series Chipset Family HD Audio Controller (rev 31) 00:1f.4 SMBus: Intel Corporation 100 Series/C230 Series Chipset Family SMBus (rev 31) 00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (2) I219-V (rev 31) 01:00.0 VGA compatible controller: NVIDIA Corporation GP106 [GeForce GTX 1060 3GB] (rev a1) 01:00.1 Audio device: NVIDIA Corporation GP106 High Definition Audio Controller (rev a1) 03:00.0 USB controller: ASMedia Technology Inc. ASM1142 USB 3.1 Host Controller

dmesg

[321540.060243] INFO: task txg_sync:1615 blocked for more than 120 seconds. [321540.060330] Tainted: P O 5.15.0-112-generic #122-Ubuntu [321540.060408] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [321540.060495] task:txg_sync state:D stack: 0 pid: 1615 ppid: 2 flags:0x00004000 [321540.060498] Call Trace: [321540.060500] <TASK> [321540.060502] __schedule+0x24e/0x590 [321540.060509] schedule+0x69/0x110 [321540.060512] schedule_timeout+0x87/0x140 [321540.060515] ? zio_issue_async+0x12/0x20 [zfs] [321540.060653] ? __bpf_trace_tick_stop+0x20/0x20 [321540.060657] io_schedule_timeout+0x51/0x80 [321540.060661] __cv_timedwait_common+0x12c/0x170 [spl] [321540.060669] ? wait_woken+0x70/0x70 [321540.060672] __cv_timedwait_io+0x19/0x20 [spl] [321540.060679] zio_wait+0x116/0x220 [zfs] [321540.060799] dsl_pool_sync+0xb6/0x400 [zfs] [321540.060890] ? __mod_timer+0x214/0x400 [321540.060894] spa_sync_iterate_to_convergence+0xe0/0x1f0 [zfs] [321540.060997] spa_sync+0x2dc/0x5b0 [zfs] [321540.061098] txg_sync_thread+0x266/0x2f0 [zfs] [321540.061206] ? txg_dispatch_callbacks+0x100/0x100 [zfs] [321540.061314] thread_generic_wrapper+0x61/0x80 [spl] [321540.061324] ? __thread_exit+0x20/0x20 [spl] [321540.061332] kthread+0x127/0x150 [321540.061336] ? set_kthread_struct+0x50/0x50 [321540.061339] ret_from_fork+0x1f/0x30 [321540.061344] </TASK>

Thank you again to anyone who takes the time to offer any info or advice on resolving this.

Hipoople,

I have trying sway in Manjaro and the icon for evolution mail in the try par is nto showed. Any idea?