Video Buffers very slow. Does anyone knows any fix?

$ inxi --full --verbosity=7 --no-host --filter
System:    Kernel: 5.4.57-1-MANJARO x86_64 bits: 64 compiler: gcc v: 10.1.0 Desktop: KDE Plasma 5.19.4 
           tk: Qt 5.15.0 wm: kwin_x11 dm: SDDM Distro: Manjaro Linux 
Machine:   Type: Laptop System: Acer product: Predator PH315-51 v: V1.26 serial: <filter> 
           Mobo: CFL model: Sienta_CFS v: V1.26 serial: <filter> UEFI: Insyde v: 1.26 date: 03/27/2019 
Battery:   ID-1: BAT1 charge: 40.7 Wh condition: 40.7/48.9 Wh (83%) volts: 16.8/15.2 
           model: LG PABAS0241231 type: Li-ion serial: <filter> status: Full 
Memory:    RAM: total: 7.62 GiB used: 2.09 GiB (27.4%) 
           RAM Report: permissions: Unable to run dmidecode. Root privileges required. 
CPU:       Topology: 6-Core model: Intel Core i7-8750H bits: 64 type: MT MCP arch: Kaby Lake rev: A 
           L2 cache: 9216 KiB bogomips: 52815 
           Speed: 900 MHz min/max: 800/4100 MHz Core speeds (MHz): 1: 900 2: 901 3: 901 4: 900 5: 900 
           6: 900 7: 900 8: 901 9: 901 10: 900 11: 901 12: 901 
           Flags: 3dnowprefetch abm acpi adx aes aperfmperf apic arat arch_perfmon art avx avx2 bmi1 
           bmi2 bts clflush clflushopt cmov constant_tsc cpuid cpuid_fault cx16 cx8 de ds_cpl dtes64 
           dtherm dts epb ept ept_ad erms est f16c flexpriority flush_l1d fma fpu fsgsbase fxsr ht hwp 
           hwp_act_window hwp_epp hwp_notify ibpb ibrs ida intel_pt invpcid invpcid_single lahf_lm lm 
           mca mce md_clear mmx monitor movbe mpx msr mtrr nonstop_tsc nopl nx pae pat pbe pcid 
           pclmulqdq pdcm pdpe1gb pebs pge pln pni popcnt pse pse36 pti pts rdrand rdseed rdtscp 
           rep_good sdbg sep smap smep ss ssbd sse sse2 sse4_1 sse4_2 ssse3 stibp syscall tm tm2 
           tpr_shadow tsc tsc_adjust tsc_deadline_timer vme vmx vnmi vpid x2apic xgetbv1 xsave xsavec 
           xsaveopt xsaves xtopology xtpr 
Graphics:  Device-1: Intel UHD Graphics 630 vendor: Acer Incorporated ALI driver: i915 v: kernel 
           bus ID: 00:02.0 chip ID: 8086:3e9b 
           Device-2: Quanta HD Webcam type: USB driver: uvcvideo bus ID: 1-5:3 chip ID: 0408:a060 
           serial: <filter> 
           Display: x11 server: X.Org 1.20.8 compositor: kwin_x11 driver: intel 
           resolution: 1920x1080~60Hz s-dpi: 96 
           OpenGL: renderer: Mesa Intel UHD Graphics 630 (CFL GT2) v: 4.6 Mesa 20.1.5 
           direct render: Yes 
Audio:     Device-1: Intel Cannon Lake PCH cAVS vendor: Acer Incorporated ALI driver: snd_hda_intel 
           v: kernel bus ID: 00:1f.3 chip ID: 8086:a348 
           Device-2: NVIDIA GP107GL High Definition Audio driver: snd_hda_intel v: kernel 
           bus ID: 01:00.1 chip ID: 10de:0fb9 
           Sound Server: ALSA v: k5.4.57-1-MANJARO 
Network:   Device-1: Intel Wireless-AC 9560 [Jefferson Peak] driver: iwlwifi v: kernel port: 5000 
           bus ID: 00:14.3 chip ID: 8086:a370 
           IF: wlp0s20f3 state: down mac: <filter> 
           Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
           vendor: Acer Incorporated ALI driver: r8169 v: kernel port: 3000 bus ID: 06:00.1 
           chip ID: 10ec:8168 
           IF: enp6s0f1 state: up speed: 100 Mbps duplex: full mac: <filter> 
           IP v4: <filter> type: dynamic noprefixroute scope: global broadcast: <filter> 
           IP v6: <filter> type: noprefixroute scope: link 
           WAN IP: <filter> 
Drives:    Local Storage: total: 1.03 TiB used: 184.11 GiB (17.5%) 
           ID-1: /dev/sda vendor: SK Hynix model: HFS128G39TND-N210A size: 119.24 GiB speed: 6.0 Gb/s 
           serial: <filter> rev: 1P10 scheme: GPT 
           ID-2: /dev/sdb vendor: HGST (Hitachi) model: HTS721010A9E630 size: 931.51 GiB 
           speed: 6.0 Gb/s rotation: 7200 rpm serial: <filter> rev: A3J0 scheme: GPT 
           Message: No Optical or Floppy data was found. 
RAID:      Message: No RAID data was found. 
Partition: ID-1: / size: 86.76 GiB used: 27.97 GiB (32.2%) fs: ext4 dev: /dev/sda7 label: N/A 
           uuid: f862f40b-3214-4d99-a3ec-37c5006163a4 
           ID-2: /boot/efi size: 499.0 MiB used: 316 KiB (0.1%) fs: vfat dev: /dev/sda6 label: N/A 
           uuid: 3A04-5656 
           ID-3: /mnt/c94d185c-f75f-453b-bc8b-aff8bc598341 size: 915.89 GiB used: 156.14 GiB (17.0%) 
           fs: ext4 dev: /dev/sdb1 label: N/A uuid: c94d185c-f75f-453b-bc8b-aff8bc598341 
Swap:      Alert: No Swap data was found. 
Unmounted: ID-1: /dev/sda1 size: 100.0 MiB fs: vfat label: N/A uuid: 0C8D-CF7C 
           ID-2: /dev/sda2 size: 16.0 MiB fs: <superuser/root required> label: N/A uuid: N/A 
           ID-3: /dev/sda3 size: 29.38 GiB fs: ntfs label: N/A uuid: 4E169E32169E1AD3 
           ID-4: /dev/sda4 size: 513.0 MiB fs: ntfs label: N/A uuid: 389C237F9C2336B2 
           ID-5: /dev/sda5 size: 100.0 MiB fs: <superuser/root required> label: N/A uuid: N/A 
USB:       Hub: 1-0:1 info: Full speed (or root) Hub ports: 16 rev: 2.0 speed: 480 Mb/s 
           chip ID: 1d6b:0002 
           Device-1: 1-4:2 info: Logitech G203 Gaming Mouse type: Mouse,HID driver: hid-generic,usbhid 
           interfaces: 2 rev: 2.0 speed: 12 Mb/s chip ID: 046d:c084 serial: <filter> 
           Device-2: 1-5:3 info: Quanta HD Webcam type: Video driver: uvcvideo interfaces: 2 rev: 2.0 
           speed: 480 Mb/s chip ID: 0408:a060 serial: <filter> 
           Device-3: 1-14:4 info: Intel Bluetooth 9460/9560 Jefferson Peak (JfP) type: Bluetooth 
           driver: btusb interfaces: 2 rev: 2.0 speed: 12 Mb/s chip ID: 8087:0aaa 
           Hub: 2-0:1 info: Full speed (or root) Hub ports: 8 rev: 3.1 speed: 10 Gb/s 
           chip ID: 1d6b:0003 
Sensors:   System Temperatures: cpu: 51.0 C mobo: N/A 
           Fan Speeds (RPM): N/A 
Info:      Processes: 289 Uptime: 1h 12m Init: systemd v: 245 Compilers: gcc: 10.1.0 Packages: 1235 
           pacman: 1222 flatpak: 10 snap: 3 Shell: Bash v: 5.0.18 running in: konsole inxi: 3.1.05

I’m having a 50 Mbps connection. When I stream videos on youtube or any other portal, it takes too much time to buffer. Video pauses to fill the buffer every time. I’m using Adguard DNS. No other settings have been changed.

Try to change to others DNS to if it the problem, also you can test your net conection

1 Like

Not having any swap can cause what you describe.

A little swap is always better than none.


is there any way to create a swap partition after installation?

I know your question is about swap partition. But an easier method will be to create a swapfile.


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