Huawei ES3000 V5 User Manual page 72

ES3000 V5 NVMe PCIe SSD
User Guide
ae46-014a53fe3cb5 ro pciehp.pciehp_force=1 pci=pcie_bus_perf
}
menuentry 'Ubuntu, with Linux 4.4.0-21-generic (recovery mode)' --class ubuntu --
class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-21-
generic-recovery-e2afe344-3108-497b-ae46-014a53fe3cb5' {
efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1
ae46-014a53fe3cb5
ae46-014a53fe3cb5
ae46-014a53fe3cb5 ro recovery nomodeset pciehp.pciehp_force=1 pci=pcie_bus_perf
}
}
### END /etc/grub.d/10_linux ###
...(Some code omitted.)
Step 5 Press Esc, enter :wq, and press Enter to save the edits.
Step 6 Restart the OS for the settings to take effect.
Step 7 Go to
----End
Kernel Parameter Configuration on Ubuntu 14.04/15.04
The following procedure uses Ubuntu14.04 as an example.
Step 1 Log in to the OS as an administrator.
Step 2 Run the vim /boot/grub/grub.cfg command to open the boot configuration file.
Step 3 Enter i.
Step 4 In the boot configuration file, add pciehp.pciehp_force=1 pci=pcie_bus_perf to the boldface
part shown in the following:
Between the added content and its preceding content, a space is required and no line feed is
allowed.
...(Some code omitted.)
### BEGIN /etc/grub.d/10_linux ###
Issue 07 (2019-03-19)
fi
echo 'Loading Linux 4.4.0-21-generic ...'
linux /boot/vmlinuz-4.4.0-21-generic root=UUID=e2afe344-3108-497b-
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.4.0-21-generic
recordfail
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-
else
search --no-floppy --fs-uuid --set=root e2afe344-3108-497b-
fi
echo 'Loading Linux 4.4.0-21-generic ...'
linux /boot/vmlinuz-4.4.0-21-generic root=UUID=e2afe344-3108-497b-
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.4.0-21-generic
Notifying the OS.
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