Ubuntu.Настройка разделов загрузки. + Проблемы Видео\Звук\Скорость загрузки

efibootmgr -v
BootCurrent: 0000
Timeout: 1 seconds
BootOrder: 0001,001A,0000,0004,0017,001B,000B,0018,0003,0008
Boot0000* ubuntu	HD(1,GPT,a24faf2d-34ad-45a3-9d29-3b38459b8f3b,0x800,0x100000)/File(\EFI\ubuntu\shimx64.efi)
Boot0001* Windows Boot Manager	HD(1,GPT,a24faf2d-34ad-45a3-9d29-3b38459b8f3b,0x800,0x100000)/File(\EFI\Microsoft\Boot\bootmgfw.efi)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...Q................
Boot0003  Hard Drive 	BBS(HD,,0x0)..GO..NO........o.S.a.n.D.i.s.k. .S.D.S.S.D.H.P.1.2.8.G....................A...........................>..Gd-.;.A..MQ..L.4.1.5.0.3.9.0.4.2.3.9.9. . . . . . . . ........BO..NO........o.S.P.C.C. .S.o.l.i.d. .S.t.a.t.e. .D.i.s.k....................A...........................>..Gd-.;.A..MQ..L.0.0.3.4.0.2.1.0.4.2. . . . . . . . . . ........BO
Boot0004* UEFI: Built-in EFI Shell 	VenMedia(5023b95c-db26-429b-a648-bd47664c8012)..BO
Boot0008* Windows Boot Manager	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)
Boot000B  Windows Boot Manager	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)
Boot0017  Windows Boot Manager	HD(2,MBR,0x3c40640,0xecd4000,0x32000)/File(\EFI\Microsoft\Boot\bootmgfw.efi)
Boot0018* Windows Boot Manager	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)
Boot001A* UEFI OS	HD(1,GPT,a24faf2d-34ad-45a3-9d29-3b38459b8f3b,0x800,0x100000)/File(\EFI\BOOT\BOOTX64.EFI)
Boot001B  ubuntu	HD(1,GPT,a24faf2d-34ad-45a3-9d29-3b38459b8f3b,0x800,0x100000)/File(\EFI\Ubuntu\grubx64.efi)

Disk /dev/sda: 119,2 GiB, 128035676160 bytes, 250069680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x03c40640

Device     Boot     Start       End   Sectors   Size Id Type
/dev/sda2            4096 248332287 248328192 118,4G  7 HPFS/NTFS/exFAT
/dev/sda3  *    248332288 248537087    204800   100M ef EFI (FAT-12/16/32)


Disk /dev/sdb: 111,8 GiB, 120034123776 bytes, 234441648 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 5E0B9316-A91F-4A81-8A2E-6189233C9EB6

Device       Start       End   Sectors   Size Type
/dev/sdb1     2048   1050623   1048576   512M EFI System
/dev/sdb2  1050624 234440703 233390080 111,3G Linux filesystem

/dev/sda2: UUID="A4005DE6005DBFCA" TYPE="ntfs" PARTUUID="03c40640-02"
/dev/sda3: LABEL="SYSTEM" UUID="0612-EF32" TYPE="vfat" PARTUUID="03c40640-03"
/dev/sdb1: UUID="1529-0DCB" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="a24faf2d-34ad-45a3-9d29-3b38459b8f3b"
/dev/sdb2: UUID="7dc8f04e-d72a-4609-b731-6a4c17a7e4cf" TYPE="ext4" PARTUUID="c1454896-f359-4e63-9722-60b67339924e"

01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 470/480] (rev c7)
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Radeon RX 480
	Kernel driver in use: amdgpu
	Kernel modules: amdgpu

 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 580]
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 580]
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
--
04:00.0 Audio device: C-Media Electronics Inc CM8888 [Oxygen Express]
	Subsystem: C-Media Electronics Inc HDA Controller
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

./amdgpu-pro-install
Reading package lists... Done
Reading package lists... Done
Building dependency tree       
Reading state information... Done
amdgpu-pro-pin is already the newest version (18.50-708488).
Selected version '18.50-708488' (localhost [all]) for 'amdgpu-pro-pin'
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Reading package lists... Done
Building dependency tree       
Reading state information... Done
amdgpu is already the newest version (18.50-708488).
amdgpu-dkms is already the newest version (18.50-708488).
amdgpu-lib32 is already the newest version (18.50-708488).
amdgpu-pro is already the newest version (18.50-708488).
amdgpu-pro-lib32 is already the newest version (18.50-708488).
vulkan-amdgpu-pro is already the newest version (18.50-708488).
vulkan-amdgpu-pro:i386 is already the newest version (18.50-708488).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
WARNING: amdgpu dkms failed for running kernel

------------------------------
Deleting module version: 18.50-708488
completely from the DKMS tree.
------------------------------
Done.
Loading new amdgpu-18.50-708488 DKMS files...
Building for 4.20.5-042005-generic
Building for architecture x86_64
Building initial module for 4.20.5-042005-generic
ERROR (dkms apport): kernel package linux-headers-4.20.5-042005-generic is not supported
Error! Bad return status for module build on kernel: 4.20.5-042005-generic (x86_64)
Consult /var/lib/dkms/amdgpu/18.50-708488/build/make.log for more information.

Startup finished in 13.101s (firmware) + 11.342s (loader) + 2.006s (kernel) + 1min 30.037s (userspace) = 1min 56.488s
graphical.target reached after 1min 30.033s in userspace

    2min 23.612s fstrim.service
    1min 29.191s plymouth-quit-wait.service
           744ms fwupd.service
           600ms motd-news.service
           408ms systemd-logind.service
           246ms NetworkManager.service
           218ms plymouth-start.service
           210ms dev-sdb2.device
           186ms systemd-resolved.service
           178ms networkd-dispatcher.service
           141ms udisks2.service
           124ms systemd-timesyncd.service
           107ms apparmor.service
           106ms NetworkManager-wait-online.service
           105ms bolt.service
            89ms ModemManager.service
            85ms grub-common.service
            74ms apport.service
            64ms lm-sensors.service
            60ms keyboard-setup.service
            59ms plymouth-read-write.service
            59ms rsyslog.service
            59ms systemd-udevd.service
            58ms systemd-journal-flush.service
            56ms upower.service
            48ms accounts-daemon.service
            47ms systemd-udev-trigger.service
            44ms swapfile.swap
            42ms gpu-manager.service
            41ms wpa_supplicant.service
            33ms systemd-journald.service
            31ms packagekit.service
            31ms user@1000.service
            30ms thermald.service
            29ms systemd-fsck@dev-disk-by\x2duuid-1529\x2d0DCB.service
            26ms systemd-tmpfiles-setup.service
            21ms dns-clean.service
            20ms networking.service
            19ms speech-dispatcher.service
            18ms systemd-modules-load.service
            17ms systemd-tmpfiles-setup-dev.service
            16ms polkit.service
            15ms systemd-tmpfiles-clean.service
            12ms avahi-daemon.service
            12ms gdm.service
            11ms colord.service
            10ms systemd-random-seed.service
            10ms pppd-dns.service
            10ms systemd-remount-fs.service
             9ms alsa-restore.service
             9ms boot-efi.mount
             9ms systemd-sysctl.service
             9ms systemd-update-utmp.service
             8ms dev-mqueue.mount
             7ms console-setup.service
             7ms ufw.service
             6ms sys-kernel-debug.mount
             6ms kerneloops.service
             3ms kmod-static-nodes.service
             3ms ureadahead-stop.service
             3ms systemd-update-utmp-runlevel.service
             3ms dev-hugepages.mount
             2ms rtkit-daemon.service
             2ms systemd-user-sessions.service
             2ms sys-fs-fuse-connections.mount
             1ms sys-kernel-config.mount
             1ms setvtrgb.service