Alright, this is driving me crazy. What is actually happening is that after the fresh install of Manjaro KDE Plasme 21.1.1 on my laptop, it was working fine. There was no lag. BUT after few usages, when i press the superkey, the menu shown got big on its own and thats where the problem friggin starts. Whole Manjaro KDE starts to lag. And because of this very problem, i had to keep re-installing the whole OS. But it looks like I ALWAYS end up having this problem.
Please help me guyz. I love this OS but because of this bug Iâm starting to hate it.
My laptop specifications -
Intel i3 3110M @2.40GHz
4 gb ram
Intel hd 4000 graphics
SOLUTION :-
I found out that my Manjaro slowed down all of a sudden and application menu launcher got so big all of a sudden because of installing Incompatible video driver. Although I donât know why is it not compatible. Under hardware drivers in system settings, I uninstalled âvideo-vesaâ driver and rebooted, which fixed my problem.
System:
Kernel: 5.13.12-1-MANJARO x86_64 bits: 64 compiler: gcc v: 11.1.0
parameters: BOOT_IMAGE=/boot/vmlinuz-5.13-x86_64
root=UUID=e8f7f137-5dfa-46fa-a1ed-4f8b900fed4d rw quiet apparmor=1
security=apparmor udev.log_priority=3
Desktop: KDE Plasma 5.22.4 tk: Qt 5.15.2 wm: kwin_x11 vt: 1 dm: SDDM
Distro: Manjaro Linux base: Arch Linux
Machine:
Type: Laptop System: LENOVO product: 20207 v: Lenovo B490 serial: <filter>
Chassis: type: 10 serial: <filter>
Mobo: LENOVO model: 20207 serial: <filter> UEFI-[Legacy]: LENOVO
v: H5ET73WW(1.16) date: 04/10/2013
Battery:
ID-1: BAT0 charge: 6.8 Wh (46.3%) condition: 14.7/38.9 Wh (37.8%)
volts: 11.6 min: 10.8 model: SANYO 45N1043 type: Li-ion serial: <filter>
status: Charging
Memory:
RAM: total: 3.43 GiB used: 1.36 GiB (39.7%)
RAM Report: permissions: Unable to run dmidecode. Root privileges required.
CPU:
Info: Dual Core model: Intel Core i3-3110M bits: 64 type: MT MCP
arch: Ivy Bridge family: 6 model-id: 3A (58) stepping: 9 microcode: 21
cache: L2: 3 MiB bogomips: 19166
Speed: 1197 MHz min/max: 1200/2400 MHz Core speeds (MHz): 1: 1197 2: 1922
3: 1533 4: 1729
Flags: acpi aperfmperf apic arat arch_perfmon avx bts clflush cmov
constant_tsc cpuid cpuid_fault cx16 cx8 de ds_cpl dtes64 dtherm dts epb ept
erms est f16c flexpriority flush_l1d fpu fsgsbase fxsr ht ibpb ibrs lahf_lm
lm mca mce md_clear mmx monitor msr mtrr nonstop_tsc nopl nx pae pat pbe
pcid pclmulqdq pdcm pebs pge pln pni popcnt pse pse36 pti pts rdtscp
rep_good sep smep ss ssbd sse sse2 sse4_1 sse4_2 ssse3 stibp syscall tm tm2
tpr_shadow tsc tsc_deadline_timer vme vmx vnmi vpid x2apic xsave xsaveopt
xtopology xtpr
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 status: Not affected
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: Intel 3rd Gen Core processor Graphics vendor: Lenovo driver: i915
v: kernel bus-ID: 00:02.0 chip-ID: 8086:0166 class-ID: 0300
Device-2: Acer Lenovo Integrated Webcam type: USB driver: uvcvideo
bus-ID: 1-1.5:5 chip-ID: 5986:0294 class-ID: 0e02
Display: x11 server: X.Org 1.20.13 compositor: kwin_x11 driver: loaded: vesa
display-ID: :0 screens: 1
Screen-1: 0 s-res: 1368x768 s-dpi: 112 s-size: 310x171mm (12.2x6.7")
s-diag: 354mm (13.9")
Monitor-1: default res: 1368x768
OpenGL: renderer: llvmpipe (LLVM 12.0.1 256 bits) v: 4.5 Mesa 21.2.1
compat-v: 3.1 direct render: Yes
Audio:
Device-1: Intel 7 Series/C216 Family High Definition Audio vendor: Lenovo
driver: snd_hda_intel v: kernel bus-ID: 00:1b.0 chip-ID: 8086:1e20
class-ID: 0403
Sound Server-1: ALSA v: k5.13.12-1-MANJARO running: yes
Sound Server-2: JACK v: 1.9.19 running: no
Sound Server-3: PulseAudio v: 15.0 running: yes
Sound Server-4: PipeWire v: 0.3.33 running: yes
Network:
Device-1: Broadcom BCM43142 802.11b/g/n vendor: Lenovo driver: wl v: kernel
port: efa0 bus-ID: 02:00.0 chip-ID: 14e4:4365 class-ID: 0280
IF: wlp2s0 state: up mac: <filter>
IP v4: <filter> type: dynamic noprefixroute scope: global
broadcast: <filter>
IP v6: <filter> type: noprefixroute scope: link
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: Lenovo driver: r8168 v: 8.049.02-NAPI modules: r8169 port: 2000
bus-ID: 03:00.0 chip-ID: 10ec:8168 class-ID: 0200
IF: enp3s0 state: down mac: <filter>
WAN IP: <filter>
Bluetooth:
Device-1: Foxconn BCM43142A0 Bluetooth module type: USB driver: btusb v: 0.8
bus-ID: 1-1.4:4 chip-ID: 105b:e065 class-ID: fe01 serial: <filter>
Report: rfkill ID: hci0 rfk-id: 2 state: up address: see --recommends
Logical:
Message: No logical block device data found.
RAID:
Message: No RAID data found.
Drives:
Local Storage: total: 465.76 GiB used: 8.7 GiB (1.9%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/sda maj-min: 8:0 vendor: Seagate model: ST500LT012-9WS142
size: 465.76 GiB block-size: physical: 4096 B logical: 512 B speed: 3.0 Gb/s
type: HDD rpm: 5400 serial: <filter> rev: LVM1 scheme: MBR
Optical-1: /dev/sr0 vendor: HL-DT-ST model: DVDRAM GT80N rev: LN80
dev-links: cdrom
Features: speed: 24 multisession: yes audio: yes dvd: yes
rw: cd-r,cd-rw,dvd-r,dvd-ram state: running
Partition:
ID-1: / raw-size: 465.76 GiB size: 457.38 GiB (98.20%) used: 8.7 GiB (1.9%)
fs: ext4 dev: /dev/sda1 maj-min: 8:1 label: N/A
uuid: e8f7f137-5dfa-46fa-a1ed-4f8b900fed4d
Swap:
Alert: No swap data was found.
Unmounted:
Message: No unmounted partitions found.
USB:
Hub-1: 1-0:1 info: Full speed (or root) Hub ports: 3 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Hub-2: 1-1:2 info: Intel Integrated Rate Matching Hub ports: 6 rev: 2.0
speed: 480 Mb/s chip-ID: 8087:0024 class-ID: 0900
Device-1: 1-1.3:3
info: Upek Biometric Touchchip/Touchstrip Fingerprint Sensor
type: <vendor specific> driver: N/A interfaces: 1 rev: 1.0 speed: 12 Mb/s
power: 100mA chip-ID: 147e:1002 class-ID: 0000
Device-2: 1-1.4:4 info: Foxconn BCM43142A0 Bluetooth module type: Bluetooth
driver: btusb interfaces: 4 rev: 2.0 speed: 12 Mb/s chip-ID: 105b:e065
class-ID: fe01 serial: <filter>
Device-3: 1-1.5:5 info: Acer Lenovo Integrated Webcam type: Video
driver: uvcvideo interfaces: 2 rev: 2.0 speed: 480 Mb/s power: 320mA
chip-ID: 5986:0294 class-ID: 0e02
Hub-3: 2-0:1 info: Full speed (or root) Hub ports: 3 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Hub-4: 2-1:2 info: Intel Integrated Rate Matching Hub ports: 8 rev: 2.0
speed: 480 Mb/s chip-ID: 8087:0024 class-ID: 0900
Device-1: 2-1.6:3 info: Alcor Micro Multi Flash Reader type: Mass Storage
driver: usb-storage interfaces: 1 rev: 2.0 speed: 480 Mb/s power: 250mA
chip-ID: 058f:6366 class-ID: 0806 serial: <filter>
Hub-5: 3-0:1 info: Full speed (or root) Hub ports: 4 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Hub-6: 4-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.0 speed: 5 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
System Temperatures: cpu: 55.0 C mobo: 40.0 C
Fan Speeds (RPM): cpu: 0
Info:
Processes: 197 Uptime: 8m wakeups: 1 Init: systemd v: 248 tool: systemctl
Compilers: gcc: N/A Packages: pacman: 1237 lib: 357 flatpak: 0 Shell: Zsh
v: 5.8 default: Bash v: 5.1.8 running-in: konsole inxi: 3.3.06