Little issue with Kernel or Drivers. Hard disk disappears on reboot

Hi!

How the title says, i’ve a little problem with my computer. I don’t know why, but when i restart Manjaro, my SSD drive has gone out and dissapear. I will to do a shutdown and again power-on, and my hard disk shows in the BIOS. I will try to search in Arch forums, similar issues and try to change the “cold reboot” to a “warm reboot”. In Windows, I see how do that. It shutdown the computer and some seconds later it power on again. But with Manjaro, I don’t know why, it does.

I’m using a PCIE USB3.0/SATA6, due to my chipset board, a SATA3, and the benchmarks says all. SATA6 is working fine and smoothly. (And the 450-500 MB’s…Read/Write)

I love Manjaro, I’ve using a lot of years Ubuntu in my laptop and change to Pop/OS, and in my personal computer i will try a new challenge. Arch vitamined. To the problem…

 System:    
    Kernel: 5.8.1-3-MANJARO x86_64 bits: 64 compiler: N/A Desktop: Xfce 4.14.2 tk: Gtk 3.24.20 info: xfce4-panel 
               wm: xfwm4 dm: LightDM 1.30.0 Distro: Manjaro Linux 
    Machine:   Type: Desktop Mobo: ASUSTeK model: P5Q DELUXE v: Rev 1.xx serial: <filter> BIOS: American Megatrends v: 2301 
               date: 07/10/2009 
    Battery:   Device-1: hidpp_battery_0 model: Logitech Wireless Keyboard PID:005c serial: N/A charge: 5% (should be ignored) 
               rechargeable: yes status: Discharging 
    CPU:       Topology: Quad Core model: Intel Xeon X5470 bits: 64 type: MCP arch: Penryn rev: A L2 cache: 6144 KiB 
               flags: lm nx pae sse sse2 sse3 sse4_1 ssse3 vmx bogomips: 26730 
               Speed: 2025 MHz min/max: 2003/3336 MHz Core speeds (MHz): 1: 2795 2: 2308 3: 2003 4: 2004 
    Graphics:  Device-1: NVIDIA GF114 [GeForce GTX 560 Ti] vendor: ASUSTeK driver: nvidia v: 390.132 bus ID: 01:00.0 
               chip ID: 10de:1200 
               Display: x11 server: X.Org 1.20.8 driver: nvidia resolution: 1: 1920x1080~60Hz 2: 1080x1920~60Hz s-dpi: 96 
               OpenGL: renderer: GeForce GTX 560 Ti/PCIe/SSE2 v: 4.6.0 NVIDIA 390.132 direct render: Yes 
    Audio:     Device-1: Intel 82801JI HD Audio vendor: ASUSTeK P5Q Deluxe driver: snd_hda_intel v: kernel bus ID: 00:1b.0 
               chip ID: 8086:3a3e 
               Device-2: NVIDIA GF114 HDMI Audio vendor: ASUSTeK driver: snd_hda_intel v: kernel bus ID: 01:00.1 
               chip ID: 10de:0e0c 
               Device-3: Creative Xmod type: USB driver: hid-generic,snd-usb-audio,usbhid bus ID: 10-2:2 chip ID: 041e:30d0 
               Sound Server: ALSA v: k5.8.1-3-MANJARO 
    Network:   Device-1: Marvell 88E8056 PCI-E Gigabit Ethernet vendor: ASUSTeK driver: sky2 v: 1.30 port: c800 bus ID: 08:00.0 
               chip ID: 11ab:4364 
               IF: enp8s0 state: up speed: 1000 Mbps duplex: full mac: <filter> 
               Device-2: Marvell 88E8001 Gigabit Ethernet vendor: ASUSTeK driver: skge v: 1.14 port: e800 bus ID: 0b:02.0 
               chip ID: 11ab:4320 
               IF: enp11s2 state: down mac: <filter> 
    Drives:    Local Storage: total: 2.26 TiB used: 1.66 TiB (73.4%) 
               ID-1: /dev/sda vendor: Seagate model: ST2000DX001-1NS164 size: 1.82 TiB speed: 6.0 Gb/s rotation: 7200 rpm 
               serial: <filter> rev: CC41 scheme: MBR 
               ID-2: /dev/sdb vendor: Intel model: SSDSC2KW480H6 size: 447.13 GiB speed: 6.0 Gb/s serial: <filter> rev: 042C 
               scheme: MBR 
    Partition: ID-1: / size: 125.97 GiB used: 81.47 GiB (64.7%) fs: ext4 dev: /dev/sdb6 
               ID-2: /boot size: 998.0 MiB used: 118.9 MiB (11.9%) fs: vfat dev: /dev/sdb1 
    Swap:      Alert: No Swap data was found. 
    Sensors:   System Temperatures: cpu: 52.0 C mobo: N/A gpu: nvidia temp: 51 C 
               Fan Speeds (RPM): N/A gpu: nvidia fan: 35% 
    Info:      Processes: 218 Uptime: 1d 15h 19m Memory: 7.77 GiB used: 3.81 GiB (49.1%) Init: systemd v: 245 Compilers: 
               gcc: 10.1.0 Packages: 1322 pacman: 1317 snap: 5 Shell: Bash v: 5.0.18 running in: xfce4-terminal inxi: 3.1.05 

I’ve checked the Marvell issues, but those are in 3.xx kernels… Also i’ve tried LTS and 5.7 kernel. And both does the same. The computer works like a charm but i’ve a headache with this.

Pd. It’s strange, I have two disks connected. And only dissapear the SSD where is located the OS.

have you checked in journal ?

sudo journalctl -b0 -p4

Nothing Strange. Let’s see

-- Logs begin at Wed 2020-08-12 06:01:08 CEST, end at Fri 2020-08-28 02:50:38 CEST. --
ago 28 02:48:11 Alex-Sobremesa kernel: ata7.00: NCQ Send/Recv Log not supported
ago 28 02:48:11 Alex-Sobremesa kernel: ata7.00: NCQ Send/Recv Log not supported
ago 28 02:48:11 Alex-Sobremesa kernel: ata9.00: limited to UDMA/33 due to 40-wire cable
ago 28 02:48:11 Alex-Sobremesa kernel: nvidia: loading out-of-tree module taints kernel.
ago 28 02:48:11 Alex-Sobremesa kernel: nvidia: module license 'NVIDIA' taints kernel.
ago 28 02:48:11 Alex-Sobremesa kernel: Disabling lock debugging due to kernel taint
ago 28 02:48:11 Alex-Sobremesa kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module  390.132  Fri Nov  1 00:40:14 PDT 2019 (using threaded interrupts)
ago 28 02:48:12 Alex-Sobremesa kernel: ACPI Warning: SystemIO range 0x0000000000000828-0x000000000000082F conflicts with OpRegion 0x0000000000000800-0x000000000000084F (\PMRG) (20200528/utaddress-204)
ago 28 02:48:12 Alex-Sobremesa kernel: ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x000000000000053F (\GPS0) (20200528/utaddress-204)
ago 28 02:48:12 Alex-Sobremesa kernel: ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x000000000000053F (\GPS0) (20200528/utaddress-204)
ago 28 02:48:12 Alex-Sobremesa kernel: lpc_ich: Resource conflict(s) found affecting gpio_ich
ago 28 02:48:12 Alex-Sobremesa kernel: ACPI Warning: SystemIO range 0x0000000000000400-0x000000000000041F conflicts with OpRegion 0x0000000000000400-0x000000000000040F (\SMRG) (20200528/utaddress-204)
ago 28 02:48:12 Alex-Sobremesa kernel: kauditd_printk_skb: 1 callbacks suppressed
ago 28 02:48:14 Alex-Sobremesa kernel: resource sanity check: requesting [mem 0x000c0000-0x000fffff], which spans more than PCI Bus 0000:00 [mem 0x000d0000-0x000dffff window]
ago 28 02:48:14 Alex-Sobremesa kernel: caller _nv001015rm+0x1bf/0x1f0 [nvidia] mapping multiple BARs
ago 28 02:48:16 Alex-Sobremesa lightdm[1085]: gkr-pam: no password is available for user
ago 28 02:48:17 Alex-Sobremesa kernel: kauditd_printk_skb: 41 callbacks suppressed
ago 28 02:48:19 Alex-Sobremesa blueman-mechani[1410]: gtk_icon_theme_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed
ago 28 02:48:24 Alex-Sobremesa kernel: kauditd_printk_skb: 3 callbacks suppressed