System:
Kernel: 5.8.6-1-MANJARO x86_64 bits: 64 compiler: N/A
parameters: BOOT_IMAGE=/boot/vmlinuz-5.8-x86_64
root=UUID=64d2ff0d-8db0-4697-8f92-d523cd187300 rw quiet apparmor=1
security=apparmor resume=UUID=33f3e916-d659-4e91-9744-ce0dbc791dc9
udev.log_priority=3
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: Laptop System: Acer product: Aspire E5-575G v: V1.47 serial:
Mobo: Acer model: Ironman_SK v: V1.47 serial: UEFI: Insyde v: 1.47
date: 09/06/2018
Battery:
ID-1: BAT1 charge: 28.1 Wh condition: 28.1/41.4 Wh (68%) volts: 17.0/14.8
model: PANASONIC AS16A5K type: Li-ion serial: status: Full
CPU:
Topology: Dual Core model: Intel Core i5-7200U bits: 64 type: MT MCP
arch: Amber Lake family: 6 model-id: 8E (142) stepping: 9 microcode: D6
L2 cache: 3072 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
bogomips: 21607
Speed: 748 MHz min/max: 400/3100 MHz Core speeds (MHz): 1: 800 2: 800 3: 800
4: 800
Vulnerabilities: Type: itlb_multihit status: KVM: VMX disabled
Type: l1tf
mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable
Type: mds mitigation: Clear CPU buffers; SMT vulnerable
Type: meltdown mitigation: PTI
Type: spec_store_bypass
mitigation: Speculative Store Bypass disabled via prctl and seccomp
Type: spectre_v1
mitigation: usercopy/swapgs barriers and __user pointer sanitization
Type: spectre_v2 mitigation: Full generic retpoline, IBPB: conditional,
IBRS_FW, STIBP: conditional, RSB filling
Type: srbds mitigation: Microcode
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: Intel HD Graphics 620 vendor: Acer Incorporated ALI Aspire E5-575G
driver: i915 v: kernel bus ID: 00:02.0 chip ID: 8086:5916
Device-2: NVIDIA GM107 [GeForce 940MX]
vendor: Acer Incorporated ALI Acer Aspire E5-575G driver: nouveau v: kernel
bus ID: 01:00.0 chip ID: 10de:179c
Device-3: Chicony HD WebCam type: USB driver: uvcvideo bus ID: 1-7:5
chip ID: 04f2:b573
Display: x11 server: X.Org 1.20.8 driver: intel,nouveau
unloaded: modesetting alternate: fbdev,nv,vesa display ID: :0.0 screens: 1
Screen-1: 0 s-res: 1366x768 s-dpi: 96 s-size: 361x203mm (14.2x8.0")
s-diag: 414mm (16.3")
Monitor-1: eDP1 res: 1366x768 hz: 60 dpi: 102 size: 340x190mm (13.4x7.5")
diag: 389mm (15.3")
OpenGL: renderer: Mesa Intel HD Graphics 620 (KBL GT2) v: 4.6 Mesa 20.1.7
direct render: Yes
Audio:
Device-1: Intel Sunrise Point-LP HD Audio
vendor: Acer Incorporated ALI Acer Aspire E5-575G driver: snd_hda_intel
v: kernel alternate: snd_soc_skl bus ID: 00:1f.3 chip ID: 8086:9d71
Device-2: NVIDIA GM107 High Definition Audio [GeForce 940MX]
vendor: Acer Incorporated ALI driver: snd_hda_intel v: kernel
bus ID: 01:00.1 chip ID: 10de:0fbc
Sound Server: ALSA v: k5.8.6-1-MANJARO
Network:
Device-1: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter
vendor: Lite-On driver: ath10k_pci v: kernel port: 4000 bus ID: 03:00.0
chip ID: 168c:0042
IF: wlp3s0 state: up mac:
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: Acer Incorporated ALI Acer Aspire E5-575G driver: r8169 v: kernel
port: 3000 bus ID: 04:00.1 chip ID: 10ec:8168
IF: enp4s0f1 state: down mac:
Device-3: Lite-On Qualcomm Atheros QCA9377 Bluetooth type: USB driver: btusb
bus ID: 1-5:4 chip ID: 04ca:3015
Drives:
Local Storage: total: 471.36 GiB used: 7.00 GiB (1.5%)
SMART Message: Required tool smartctl not installed. Check --recommends
ID-1: /dev/nvme0n1 vendor: Samsung model: MZVLB256HBHQ-00000
size: 238.47 GiB block size: physical: 512 B logical: 512 B speed: 31.6 Gb/s
lanes: 4 serial: rev: EXH7201Q scheme: GPT
ID-2: /dev/sda vendor: Samsung model: SSD 850 EVO 250GB size: 232.89 GiB
block size: physical: 512 B logical: 512 B speed: 6.0 Gb/s serial:
rev: 3B6Q scheme: GPT
Partition:
ID-1: / raw size: 221.11 GiB size: 216.64 GiB (97.98%) used: 7.00 GiB (3.2%)
fs: ext4 dev: /dev/nvme0n1p2
Swap:
Kernel: swappiness: 60 (default) cache pressure: 100 (default)
ID-1: swap-1 type: partition size: 17.06 GiB used: 0 KiB (0.0%) priority: -2
dev: /dev/nvme0n1p3
Sensors:
System Temperatures: cpu: 59.0 C mobo: N/A gpu: nouveau temp: 49 C
Fan Speeds (RPM): N/A
Info:
Processes: 197 Uptime: N/A Memory: 15.51 GiB used: 863.2 MiB (5.4%)
Init: systemd v: 246 Compilers: gcc: N/A Packages: pacman: 1082 lib: 336
flatpak: 0 Shell: Bash v: 5.0.18 running in: xfce4-terminal inxi: 3.1.05
Model: ATA Samsung SSD 850 (scsi)
Disk /dev/sda: 250GB
Sektör boyutu (mantıksal/fiziksel): 512B/512B
Disk bölümü Tablosu: gpt
Disk Bayrakları:Numara Başlangıç Son Boyut Dosya sistemi İsim Bayraklar 1 1049kB 106MB 105MB fat32 EFI system partition önyükleme, esp 2 106MB 123MB 16,8MB Microsoft reserved partition msftres 3 123MB 250GB 249GB ntfs Basic data partition msftdata 4 250GB 250GB 531MB ntfs gizli, diag Model: SAMSUNG MZVLB256HBHQ-00000 (nvme) Disk /dev/nvme0n1: 256GB Sektör boyutu (mantıksal/fiziksel): 512B/512B Disk bölümü Tablosu: gpt Disk Bayrakları: Numara Başlangıç Son Boyut Dosya sistemi İsim Bayraklar 1 2097kB 317MB 315MB fat32 önyükleme, esp 2 317MB 238GB 237GB ext4 3 238GB 256GB 18,3GB linux-swap(v1) takas
BootCurrent: 0002 Timeout: 0 seconds BootOrder: 0000,2001,2002,2003 Boot0000* Windows Boot Manager HD(1,GPT,456a59f6-dacd-4be2-994e-fae9adb8a92d,0x800,0x32000)/File(\EFI\Microsoft\Boot\bootmgfw.efi)RC Boot0001* Unknown Device: SAMSUNG MZVLB256HBHQ-00000 PciRoot(0x0)/Pci(0x1d,0x0)/Pci(0x0,0x0)/NVMe(0x1,00-25-38-81-01-C7-06-76)/HD(1,GPT,04701889-1d22-4f41-b079-0fbb923bf5c0,0x1000,0x96000)RC Boot0002* USB HDD: TOSHIBA TransMemory PciRoot(0x0)/Pci(0x14,0x0)/USB(1,0)/HD(1,MBR,0x0,0x53b7f4,0x2000)RC Boot0006* USB HDD: SanDisk PciRoot(0x0)/Pci(0x14,0x0)/USB(12,0)/HD(2,GPT,bb3a52b7-6c2e-4c25-b9a9-ea656b3ab092,0x1ca3534,0x400)RC Boot2001* EFI USB Device RC Boot2002* EFI DVD/CDROM RC Boot2003* EFI Network RC
NAME FSTYPE FSVER LABEL UUID FSAVAIL FSUSE% MOUNTPOINT
sda
├─sda1 vfat FAT32 56F5-C6AF
├─sda2
├─sda3 ntfs B2A2F69CA2F6646F
└─sda4 ntfs F83A634A3A63054A
nvme0n1
├─nvme0n1p1 vfat FAT32 CBEE-60C0 299,1M 0% /boot/efi
├─nvme0n1p2 ext4 1.0 64d2ff0d-8db0-4697-8f92-d523cd187300 198,6G 3% /
└─nvme0n1p3 swap 1 33f3e916-d659-4e91-9744-ce0dbc791dc9 [SWAP]
merhaba
it’s a known issue
That line is harmless and triggered by /etc/grub.d/60_memtest86+.
That file can even be safely removed on any UEFI system: it will only generate a memtest grub entry on legacy BIOS systems.
when i’m this remove then will show boot menu?
I have some bad news. Looking up your computer model on internet gives a long list of people with the same problems. It seems that the UEFI firmware is not able to boot by default anything else than Windows. The only option seems to be adding grub64.efi to the Secure Boot as explained here:
Other option maybe is to install Windows and Manjaro in Legacy BIOS mode
i removed this then exec update-grub
/etc/grub.d/60_memtest86+
but still not showing boot menu, something other?
windows and ubuntu installed same storage device? because i tried same ssd, not problem. i have different ssd, problem on nvme 
You are saying that you don’t see the GRUB menu when you start up the system?
What is the output of cat /etc/default/grub
To be clear you have a dual boot system, windows and Manjaro?
Did you select the Manjaro ssd in your BIOS as your startup device?
Are you saying that if you install Manjaro (or any Linux) in your SSD in UEFI mode, you can boot Manjaro and you can see grub?
What then if you try to install Manjaro’s grub to /dev/sda1? besides Windows. Does that make any difference? But of course root would be on the nvme
i said two ssd in my system, both plugged, windows installed on sata and manjaro installed on nvme (both samsung), windows/sata ssd showing bios boot menu but nvme not showing bios boot menu, i enter manjaro installed system from detect efi systems option on manjaro installed usb
This is a known “problem.” The warning is known to be erroneous and I’ve only seen it with Manjaro, not other distros. My device reports “unknown device mmcblk2p1” which is my ESP partition on my baytrail device, but it boots fine. My laptop also reports “unknown device nvme0n1” when I updated grub in Manjaro. If you can boot to the OS of your choice you can ignore the “warning”! Or disable the memtest as suggested in the archived thread or in an earlier post.
that not problem, install, show and enter the system, only problemon nvme
i said above i can enter manjaro installed system from detect efi systems option on manjaro installed usb
GRUB_DEFAULT=saved
GRUB_TIMEOUT=10
GRUB_TIMEOUT_STYLE=hidden
GRUB_DISTRIBUTOR=“Manjaro”
GRUB_CMDLINE_LINUX_DEFAULT=“quiet apparmor=1 security=apparmor resume=UUID=33f3e916-d659-4e91-9744-ce0dbc791dc9 udev.log_priority=3”
GRUB_CMDLINE_LINUX=""If you want to enable the save default function, uncomment the following
line, and set GRUB_DEFAULT to saved.
GRUB_SAVEDEFAULT=true
Preload both GPT and MBR modules so that they are not missed
GRUB_PRELOAD_MODULES=“part_gpt part_msdos”
Uncomment to enable booting from LUKS encrypted devices
#GRUB_ENABLE_CRYPTODISK=y
Uncomment to use basic console
GRUB_TERMINAL_INPUT=console
Uncomment to disable graphical terminal
#GRUB_TERMINAL_OUTPUT=console
The resolution used on graphical terminal
note that you can use only modes which your graphic card supports via VBE
you can see them in real GRUB with the command ‘videoinfo’
GRUB_GFXMODE=auto
Uncomment to allow the kernel use the same resolution used by grub
GRUB_GFXPAYLOAD_LINUX=keep
Uncomment if you want GRUB to pass to the Linux kernel the old parameter
format “root=/dev/xxx” instead of “root=/dev/disk/by-uuid/xxx”
#GRUB_DISABLE_LINUX_UUID=true
Uncomment to disable generation of recovery mode menu entries
GRUB_DISABLE_RECOVERY=true
Uncomment and set to the desired menu colors. Used by normal and wallpaper
modes only. Entries specified as foreground/background.
GRUB_COLOR_NORMAL=“light-gray/black”
GRUB_COLOR_HIGHLIGHT=“green/black”Uncomment one of them for the gfx desired, a image background or a gfxtheme
#GRUB_BACKGROUND="/usr/share/grub/background.png"
GRUB_THEME="/usr/share/grub/themes/manjaro/theme.txt"Uncomment to get a beep at GRUB start
#GRUB_INIT_TUNE=“480 440 1”
legacy bios mode does badly affect performance? i want to learn much thing but my english is bad
i readed somewhere, don’t remember, it’s said start as “sdX” not other thing like nvme etc. is it true?
Don’t re-install to use legacy bios mode. Your current uefi installation is working properly. The “unknown device” warning has to do with a harmless bug in grub concerning a useless memory test option for the grub menu. This is a case where the “cure” is worse than the disease.
i remove memtest then not show warning but still not showing bios boot menu on nvme ssd also i install windows to nvme ssd then show this time, i don’t understand this boot