You say just upgrading mesa would cause it on bionic too? It already got
18.2.2 from cosmic.
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Timo Aaltonen (tjaalton)
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https://bugs.launchpad.net/bugs/1815510
Title:
System lag/stuttering, mouse movement and window drag choppiness with
Vega 64
Status in linux package in Ubuntu:
Incomplete
Bug description:
In Ubuntu 18.10 and beyond, the desktop is quite laggy and choppy, to
the point where moving windows around the screen appears to be a stop-
motion at 5FPS or so. Mouse movement is choppy, animations are
grindingly slow, and this overall slowness does seem to affect text
input into GUI dialogs (missed keys, etc). However, performance is
fine in TTY, even with more active programs like HTOP and full-screen
text images like NCURSES looking stuff. This issue wasn't present in
18.04(.1) but could be triggered by using a newer kernel or updating
the MESA stack. I'm using a STRIX Vega 64 for my GPU and I've
installed Ubuntu 19.04 and only run updates and installed inxi and lm-
sensors so I can provide more data if possible. (EDIT: Would also like
to note that CPU usage is pretty low, and there's nothing pinning the
CPU or spiking it from time to time. I believe this is solely
graphical, but I am *not* 100% certain at any rate.)
System:
Host: schyken-ryzen-horizon Kernel: 4.19.0-12-generic x86_64 bits: 64
compiler: gcc v: 8.2.0 Desktop: Gnome 3.30.2
Distro: Ubuntu 19.04 (Disco Dingo)
Machine:
Type: Desktop Mobo: ASUSTeK model: PRIME B350-PLUS v: Rev X.0x
serial: <filter> UEFI: American Megatrends v: 4207 date: 12/07/2018
CPU:
Topology: 8-Core model: AMD Ryzen 7 2700 bits: 64 type: MT MCP arch: Zen+
rev: 2 L2 cache: 4096 KiB
flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
bogomips: 111784
Speed: 1374 MHz min/max: 1550/3500 MHz Core speeds (MHz): 1: 1375 2: 1374
3: 2779 4: 1700 5: 2793 6: 2625 7: 1270 8: 1270 9: 1375 10: 1375 11: 1375
12: 1375 13: 1375 14: 1370 15: 1267 16: 1270
Graphics:
Device-1: AMD Vega 10 XT [Radeon RX Vega 64] vendor: ASUSTeK
driver: amdgpu v: kernel bus ID: 0c:00.0
Display: x11 server: X.Org 1.20.3 driver: amdgpu
resolution: 2560x1440~60Hz
OpenGL:
renderer: Radeon RX Vega (VEGA10 DRM 3.27.0 4.19.0-12-generic LLVM 7.0.1)
v: 4.5 Mesa 18.3.2 direct render: Yes
Audio:
Device-1: Creative Labs Sound Core3D [Sound Blaster Recon3D / Z-Series]
driver: snd_hda_intel v: kernel bus ID: 09:00.0
Device-2: AMD driver: snd_hda_intel v: kernel bus ID: 0c:00.1
Device-3: AMD Family 17h HD Audio vendor: ASUSTeK driver: snd_hda_intel
v: kernel bus ID: 0e:00.3
Device-4: Logitech HD Pro Webcam C920 type: USB
driver: snd-usb-audio,uvcvideo bus ID: 3-3:3
Device-5: C-Media type: USB driver: hid-generic,snd-usb-audio,usbhid
bus ID: 1-1:2
Sound Server: ALSA v: k4.19.0-12-generic
Network:
Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: ASUSTeK driver: r8169 v: kernel port: f000 bus ID: 04:00.0
IF: enp4s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
Drives:
Local Storage: total: 2.05 TiB used: 6.93 GiB (0.3%)
ID-1: /dev/nvme0n1 vendor: Samsung model: SSD 960 EVO 250GB
size: 232.89 GiB
ID-2: /dev/sda vendor: Western Digital model: WDS500G2B0A-00SM50
size: 465.76 GiB temp: 22 C
ID-3: /dev/sdb vendor: Western Digital model: WDS500G2B0A-00SM50
size: 465.76 GiB temp: 19 C
ID-4: /dev/sdc vendor: Western Digital model: WDS500G2B0A-00SM50
size: 465.76 GiB temp: 21 C
ID-5: /dev/sdd vendor: Western Digital model: WDS500G2B0A-00SM50
size: 465.76 GiB temp: 21 C
Partition:
ID-1: / size: 91.29 GiB used: 6.92 GiB (7.6%) fs: ext4 dev: /dev/nvme0n1p3
Sensors:
System Temperatures: cpu: 27.2 C mobo: N/A gpu: amdgpu temp: 29 C
Fan Speeds (RPM): cpu: 0 gpu: amdgpu fan: 720
Info:
Processes: 373 Uptime: 2m Memory: 31.41 GiB used: 1.40 GiB (4.5%)
Init: systemd runlevel: 5 Compilers: gcc: 8.2.0 Shell: bash v: 5.0.2
inxi: 3.0.32
---
ProblemType: Bug
ApportVersion: 2.20.10-0ubuntu20
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 19.04
InstallationDate: Installed on 2019-02-11 (0 days ago)
InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190203)
IwConfig:
enp4s0 no wireless extensions.
lo no wireless extensions.
MachineType: System manufacturer System Product Name
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.19.0-12-generic
root=UUID=66ecdf59-50f0-49c7-befa-d800622a2e25 ro quiet splash vt.handoff=1
ProcVersionSignature: Ubuntu 4.19.0-12.13-generic 4.19.18
RelatedPackageVersions:
linux-restricted-modules-4.19.0-12-generic N/A
linux-backports-modules-4.19.0-12-generic N/A
linux-firmware 1.177
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
Tags: disco
Uname: Linux 4.19.0-12-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 12/07/2018
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 4207
dmi.board.asset.tag: Default string
dmi.board.name: PRIME B350-PLUS
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr4207:bd12/07/2018:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnPRIMEB350-PLUS:rvrRevX.0x:cvnDefaultstring:ct3:cvrDefaultstring:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: System Product Name
dmi.product.sku: SKU
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
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