[SOLVED] Qt Application crash in anaconda3; howto solve? (antix 32bits in qemu)

floppy_stuttgart · 01-20-2022, 02:53 PM

Hello,

by using an application of anaconda3 (name: pyilper), in antix 32bit started in qemu, I get an error message and the pyqt application dont start correctly. It looks similar to this https://askubuntu.com/questions/1352...n-ubuntu-20-04

pyilper (command in a terminal)

Quote:

Solving environment: / libGL error: MESA-LOADER: failed to open swrast: /usr/lib/dri/swrast_dri.so: Kann die Shared-Object-Datei nicht öffnen: Datei oder Verzeichnis nicht gefunden (search paths /usr/lib/i386-linux-gnu/dri:\$${ORIGIN}/dri:/usr/lib/dri)
libGL error: failed to load driver: swrast
WebEngineContext used before QtWebEngine::initialize() or OpenGL context creation failed.
Failed to create OpenGL context for format QSurfaceFormat(version 2.0, options QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize 24, redBufferSize -1, greenBufferSize -1, blueBufferSize -1, alphaBufferSize -1, stencilBufferSize 8, samples 0, swapBehavior QSurfaceFormat::SwapBehavior(DefaultSwapBehavior), swapInterval 1, profile QSurfaceFormat::OpenGLContextProfile(NoProfile))
[1:1:0100/000000.855822:ERROR:broker_posix.cc(41)] Invalid node channel message
Abgebrochen
failed

Any idea how to solve the recommendation below which is coming from the ubuntu link?

Quote:

fix this by overwriting the virtual env version with the system version of libstdc++.so.6 and redirecting all symbolic links to the new version:

$~/anaconda3/envs/py3/lib$ ls -al | grep libstdc++
lrwxrwxrwx 1 fairfax fairfax 19 lis 1 08:55 libstdc++.so -> libstdc++.so.6.0.25
lrwxrwxrwx 1 fairfax fairfax 19 lis 1 08:55 libstdc++.so.6 -> libstdc++.so.6.0.25
-rw-r--r-- 1 fairfax fairfax 1594864 říj 29 16:27 libstdc++.so.6.0.25

The redirecting of such symlinks is new for me.

MadeInGermany · 01-20-2022, 04:11 PM

A cp without option will follow symlinks.
In detail:
If the source is a symlink it will read the data.
If the destination is a symlink it will overwrite the data.

If you create a new file, say libstdc++.so.6.0.27, then you can create a new symlink to it with

Code:

ln -s -f libstdc++.so.6.0.27 libstdc++.so.6.0

The -f will replace an existing libstdc++.so.6.0

floppy_stuttgart · 01-21-2022, 03:00 AM

Thanks. Now its becoming weird: it seems all symlink are already there. But issue is still there. I have to dig more into the subject.
See picture in attachment
ls -al lib | grep libstdc++ (from /home/user/anaconda3 in a terminal)

More diagnosis which were asked in the ubuntu link.

glxinfo -B

Quote:

name of display: :0.0
display: :0 screen: 0
direct rendering: Yes
Extended renderer info (GLX_MESA_query_renderer):
Vendor: Mesa/X.org (0xffffffff)
Device: llvmpipe (LLVM 11.0.1, 128 bits) (0xffffffff)
Version: 20.3.5
Accelerated: no
Video memory: 2013MB
Unified memory: no
Preferred profile: core (0x1)
Max core profile version: 4.5
Max compat profile version: 3.1
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.2
OpenGL vendor string: Mesa/X.org
OpenGL renderer string: llvmpipe (LLVM 11.0.1, 128 bits)
OpenGL core profile version string: 4.5 (Core Profile) Mesa 20.3.5
OpenGL core profile shading language version string: 4.50
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile

OpenGL version string: 3.1 Mesa 20.3.5
OpenGL shading language version string: 1.40
OpenGL context flags: (none)

OpenGL ES profile version string: OpenGL ES 3.2 Mesa 20.3.5
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20

lshw -C video

Quote:

WARNING: you should run this program as super-user.
*-display
description: VGA compatible controller
physical id: 2
bus info: pci@0000:00:02.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: vga_controller bus_master rom
configuration: driver=bochs-drm latency=0
resources: irq:0 memory:fd000000-fdffffff memory:febf0000-febf0fff memory:c0000-dffff
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.

lsmod | grep drm

Quote:

bochs_drm 24576 2
ttm 77824 1 bochs_drm
drm_kms_helper 118784 1 bochs_drm
drm 258048 5 bochs_drm,ttm,drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper

vainfo

Quote:

error: XDG_RUNTIME_DIR not set in the environment.
error: can't connect to X server!
libva info: VA-API version 1.10.0
libva error: vaGetDriverNameByIndex() failed with unknown libva error, driver_name = (null)
vaInitialize failed with error code -1 (unknown libva error),exit

glxinfo | grep Vendor

Quote:

Error: unable to open display

on the Debian11 64bits, starting qemu which is launchin the antix32bits (with Qt MESA issue)
lsmod | grep drm

Quote:

drm_kms_helper 278528 1 amdgpu
cec 61440 1 drm_kms_helper
drm 618496 9 gpu_sched,drm_kms_helper,amdgpu,ttm

inxi -F (in the antix386 hosted in qemu)

Quote:

System:
Host: antix Kernel: 4.9.0-279-antix.1-486-smp i686 bits: 32
Desktop: IceWM 2.9.5 Distro: antiX-21_386-base Grup Yorum 31 October 2021
Machine:
Type: Qemu System: QEMU product: Standard PC (i440FX + PIIX, 1996)
v: pc-i440fx-5.2 serial: <superuser required>
Mobo: N/A model: N/A serial: N/A BIOS: SeaBIOS v: 1.14.0-2
date: 04/01/2014
CPU:
Info: Single Core model: QEMU Virtual version 2.5+ bits: 32 type: MCP
cache: L2: 16 MiB
Speed: 3000 MHz min/max: N/A Core speed (MHz): 1: 3000
Graphics:
Device-1: driver: bochs-drm v: N/A
Display: x11 server: X.Org 1.20.11 driver: loaded: modesetting
unloaded: fbdev,vesa resolution: 1024x768~60Hz
OpenGL: renderer: llvmpipe (LLVM 11.0.1 128 bits) v: 4.5 Mesa 20.3.5
Audio:System:
Host: antix Kernel: 4.9.0-279-antix.1-486-smp i686 bits: 32
Desktop: IceWM 2.9.5 Distro: antiX-21_386-base Grup Yorum 31 October 2021
Machine:
Type: Qemu System: QEMU product: Standard PC (i440FX + PIIX, 1996)
v: pc-i440fx-5.2 serial: <superuser required>
Mobo: N/A model: N/A serial: N/A BIOS: SeaBIOS v: 1.14.0-2
date: 04/01/2014
CPU:
Info: Single Core model: QEMU Virtual version 2.5+ bits: 32 type: MCP
cache: L2: 16 MiB
Speed: 3000 MHz min/max: N/A Core speed (MHz): 1: 3000
Graphics:
Device-1: driver: bochs-drm v: N/A
Display: x11 server: X.Org 1.20.11 driver: loaded: modesetting
unloaded: fbdev,vesa resolution: 1024x768~60Hz
OpenGL: renderer: llvmpipe (LLVM 11.0.1 128 bits) v: 4.5 Mesa 20.3.5
Audio:
Message: No device data found.
Network:
Device-1: Intel 82371AB/EB/MB PIIX4 ACPI type: network bridge
driver: piix4_smbus
Device-2: Intel 82540EM Gigabit Ethernet driver: e1000
IF: eth0 state: up speed: 1000 Mbps duplex: full mac: 52:54:00:12:34:56
Drives:
Local Storage: total: 10 GiB used: 5.04 GiB (50.4%)
ID-1: /dev/sda vendor: QEMU model: HARDDISK size: 10 GiB
Partition:
ID-1: / size: 4.02 GiB used: 2.78 GiB (69.0%) fs: ext4 dev: /dev/sda1
ID-2: /home size: 5.16 GiB used: 2.27 GiB (43.9%) fs: ext4 dev: /dev/sda3
Swap:
ID-1: swap-1 type: partition size: 512 MiB used: 0 KiB (0.0%)
dev: /dev/sda2
Sensors:
Message: No sensor data found. Is lm-sensors configured?
Info:
Processes: 122 Uptime: 36m Memory: 1.97 GiB used: 150.5 MiB (7.5%)
Shell: Bash inxi: 3.3.06
Message: No device data found.
Network:
Device-1: Intel 82371AB/EB/MB PIIX4 ACPI type: network bridge
driver: piix4_smbus
Device-2: Intel 82540EM Gigabit Ethernet driver: e1000
IF: eth0 state: up speed: 1000 Mbps duplex: full mac: 52:54:00:12:34:56
Drives:
Local Storage: total: 10 GiB used: 5.04 GiB (50.4%)
ID-1: /dev/sda vendor: QEMU model: HARDDISK size: 10 GiB
Partition:
ID-1: / size: 4.02 GiB used: 2.78 GiB (69.0%) fs: ext4 dev: /dev/sda1
ID-2: /home size: 5.16 GiB used: 2.27 GiB (43.9%) fs: ext4 dev: /dev/sdaSystem:
Host: ProDesk Kernel: 5.10.0-10-amd64 x86_64 bits: 64 Console: tty 0
Distro: Debian GNU/Linux 11 (bullseye)
Machine:
Type: Desktop System: HP product: HP ProDesk 600 G4 SFF v: N/A
serial: CZC924BVWC
Mobo: HP model: 83EE v: KBC Version 07.D1.00 serial: PGUJE0F0ZC9F95
UEFI: HP v: Q07 Ver. 02.17.00 date: 11/18/2021
CPU:
Info: 6-Core model: Intel Core i5-8500 bits: 64 type: MCP L2 cache: 9 MiB
Speed: 810 MHz min/max: 800/4100 MHz Core speeds (MHz): 1: 810 2: 814
3: 846 4: 810 5: 811 6: 800
Graphics:
Device-1: AMD Lexa PRO [Radeon 540/540X/550/550X / RX 540X/550/550X]
driver: amdgpu v: kernel
Display: server: X.org 1.20.11 driver: loaded: radeon tty: 80x24
Message: Advanced graphics data unavailable in console for root.
Audio:
Device-1: Intel Cannon Lake PCH cAVS driver: snd_hda_intel
Device-2: AMD Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X]
driver: snd_hda_intel
Device-3: Logitech Logitech StreamCam type: USB
driver: hid-generic,snd-usb-audio,usbhid,uvcvideo
Sound Server: ALSA v: k5.10.0-10-amd64
Network:
Device-1: Intel Wireless-AC 9560 [Jefferson Peak] driver: iwlwifi
IF: wlp0s20f3 state: down mac: 82:3c:b4:77:c8:a7
Device-2: Intel Ethernet I219-LM driver: e1000e
IF: eno1 state: up speed: 100 Mbps duplex: full mac: f4:39:09:1e:85:f1
Bluetooth:
Device-1: Intel Bluetooth 9460/9560 Jefferson Peak (JfP) type: USB
driver: btusb
Report: ID: hci0 state: down address: 58:A0:23:79:02:B5
Drives:
Local Storage: total: 704.24 GiB used: 54.08 GiB (7.7%)
ID-1: /dev/nvme0n1 vendor: Western Digital
model: PC SN520 SDAPNUW-256G-1006 size: 238.47 GiB
ID-2: /dev/sda vendor: Hitachi model: HTS545050A7E380 size: 465.76 GiB
Partition:
ID-1: / size: 27.38 GiB used: 18.25 GiB (66.6%) fs: ext4 dev: /dev/sda2
ID-2: /boot/efi size: 511 MiB used: 48.6 MiB (9.5%) fs: vfat
dev: /dev/sda1
ID-3: /home size: 421.8 GiB used: 35.79 GiB (8.5%) fs: ext4 dev: /dev/sda4
Swap:
ID-1: swap-1 type: partition size: 7.78 GiB used: 0 KiB (0.0%)
dev: /dev/sda3
Sensors:
System Temperatures: cpu: 57.0 C mobo: N/A gpu: amdgpu temp: 63.0 C
Fan Speeds (RPM): N/A gpu: amdgpu fan: 1850
Info:
Processes: 263 Uptime: 5h 26m Memory: 15.48 GiB used: 4.84 GiB (31.2%)
Init: systemd runlevel: 5 Shell: Bash inxi: 3.3.01 3
Swap:
ID-1: swap-1 type: partition size: 512 MiB used: 0 KiB (0.0%)
dev: /dev/sda2
Sensors:
Message: No sensor data found. Is lm-sensors configured?
Info:
Processes: 122 Uptime: 36m Memory: 1.97 GiB used: 150.5 MiB (7.5%)
Shell: Bash inxi: 3.3.06

echo "export MESA_LOADER_DRIVER_OVERRIDE=amdgpu" >> ~/.profile
(in the antix32bits started in qemu)
did not solve
see https://www.reddit.com/r/pop_os/comm...pdate/hpgvu7i/

when the amdgpu is on the 64bits Debian.
But boschs-drm in the qemu (with antix 32 bits), perhaps I should boot antix with a boot code for having the amdgpu?

inxi -F (of the host PC)

Quote:

System:
Host: ProDesk Kernel: 5.10.0-10-amd64 x86_64 bits: 64 Console: tty 0
Distro: Debian GNU/Linux 11 (bullseye)
Machine:
Type: Desktop System: HP product: HP ProDesk 600 G4 SFF v: N/A
serial: CZC924BVWC
Mobo: HP model: 83EE v: KBC Version 07.D1.00 serial: PGUJE0F0ZC9F95
UEFI: HP v: Q07 Ver. 02.17.00 date: 11/18/2021
CPU:
Info: 6-Core model: Intel Core i5-8500 bits: 64 type: MCP L2 cache: 9 MiB
Speed: 810 MHz min/max: 800/4100 MHz Core speeds (MHz): 1: 810 2: 814
3: 846 4: 810 5: 811 6: 800
Graphics:
Device-1: AMD Lexa PRO [Radeon 540/540X/550/550X / RX 540X/550/550X]
driver: amdgpu v: kernel
Display: server: X.org 1.20.11 driver: loaded: radeon tty: 80x24
Message: Advanced graphics data unavailable in console for root.
Audio:
Device-1: Intel Cannon Lake PCH cAVS driver: snd_hda_intel
Device-2: AMD Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X]
driver: snd_hda_intel
Device-3: Logitech Logitech StreamCam type: USB
driver: hid-generic,snd-usb-audio,usbhid,uvcvideo
Sound Server: ALSA v: k5.10.0-10-amd64
Network:
Device-1: Intel Wireless-AC 9560 [Jefferson Peak] driver: iwlwifi
IF: wlp0s20f3 state: down mac: 82:3c:b4:77:c8:a7
Device-2: Intel Ethernet I219-LM driver: e1000e
IF: eno1 state: up speed: 100 Mbps duplex: full mac: f4:39:09:1e:85:f1
Bluetooth:
Device-1: Intel Bluetooth 9460/9560 Jefferson Peak (JfP) type: USB
driver: btusb
Report: ID: hci0 state: down address: 58:A0:23:79:02:B5
Drives:
Local Storage: total: 704.24 GiB used: 54.08 GiB (7.7%)
ID-1: /dev/nvme0n1 vendor: Western Digital
model: PC SN520 SDAPNUW-256G-1006 size: 238.47 GiB
ID-2: /dev/sda vendor: Hitachi model: HTS545050A7E380 size: 465.76 GiB
Partition:
ID-1: / size: 27.38 GiB used: 18.25 GiB (66.6%) fs: ext4 dev: /dev/sda2
ID-2: /boot/efi size: 511 MiB used: 48.6 MiB (9.5%) fs: vfat
dev: /dev/sda1
ID-3: /home size: 421.8 GiB used: 35.79 GiB (8.5%) fs: ext4 dev: /dev/sda4
Swap:
ID-1: swap-1 type: partition size: 7.78 GiB used: 0 KiB (0.0%)
dev: /dev/sda3
Sensors:
System Temperatures: cpu: 57.0 C mobo: N/A gpu: amdgpu temp: 63.0 C
Fan Speeds (RPM): N/A gpu: amdgpu fan: 1850
Info:
Processes: 263 Uptime: 5h 26m Memory: 15.48 GiB used: 4.84 GiB (31.2%)
Init: systemd runlevel: 5 Shell: Bash inxi: 3.3.01

According this, a debugging was started. https://askubuntu.com/questions/5413...gh-each-update

this work fine...
LIBGL_DEBUG=verbose glxgears

Quote:

libGL: screen 0 does not appear to be DRI2 capable
libGL: MESA-LOADER: dlopen(/usr/lib/i386-linux-gnu/dri/swrast_dri.so)
libGL: Can't open configuration file /etc/drirc: No such file or directory.
libGL: Can't open configuration file /home/pascal/.drirc: No such file or directory.
libGL: Can't open configuration file /etc/drirc: No such file or directory.
libGL: Can't open configuration file /home/pascal/.drirc: No such file or directory.
59 frames in 5.0 seconds = 11.798 FPS
239 frames in 5.0 seconds = 47.762 FPS
218 frames in 5.0 seconds = 43.588 FPS
237 frames in 5.0 seconds = 47.394 FPS
242 frames in 5.0 seconds = 48.310 FPS
235 frames in 5.0 seconds = 46.949 FPS
235 frames in 5.0 seconds = 46.860 FPS
239 frames in 5.0 seconds = 47.706 FPS
238 frames in 5.0 seconds = 47.497 FPS
237 frames in 5.0 seconds = 47.284 FPS

LIBGL_DEBUG=verbose pyilper

Quote:

libGL: screen 0 does not appear to be DRI2 capable
libGL: MESA-LOADER: failed to open /usr/lib/i386-linux-gnu/dri/swrast_dri.so: /home/pascal/anaconda3/lib/python3.7/site-packages/PyQt5/../../../libstdc++.so.6: version `GLIBCXX_3.4.26' not found (required by /lib/i386-linux-gnu/libLLVM-11.so.1)
libGL: MESA-LOADER: failed to open \$${ORIGIN}/dri/swrast_dri.so: \$${ORIGIN}/dri/swrast_dri.so: Kann die Shared-Object-Datei nicht öffnen: Datei oder Verzeichnis nicht gefunden
libGL: MESA-LOADER: failed to open /usr/lib/dri/swrast_dri.so: /usr/lib/dri/swrast_dri.so: Kann die Shared-Object-Datei nicht öffnen: Datei oder Verzeichnis nicht gefunden
libGL error: MESA-LOADER: failed to open swrast: /usr/lib/dri/swrast_dri.so: Kann die Shared-Object-Datei nicht öffnen: Datei oder Verzeichnis nicht gefunden (search paths /usr/lib/i386-linux-gnu/dri:\$${ORIGIN}/dri:/usr/lib/dri)
libGL error: failed to load driver: swrast
WebEngineContext used before QtWebEngine::initialize() or OpenGL context creation failed.
Failed to create OpenGL context for format QSurfaceFormat(version 2.0, options QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize 24, redBufferSize -1, greenBufferSize -1, blueBufferSize -1, alphaBufferSize -1, stencilBufferSize 8, samples 0, swapBehavior QSurfaceFormat::SwapBehavior(DefaultSwapBehavior), swapInterval 1, profile QSurfaceFormat::OpenGLContextProfile(NoProfile))
[1:1:0100/000000.533058:ERROR:broker_posix.cc(41)] Invalid node channel message
Abgebrochen

So far, I have done

cp /lib/i386-linux-gnu/libstdc++.so.6.0.28 /home/pascal/anaconda3/lib
cd /home/pascal/anaconda3/lib
rm libstdc++.so.6.0.25
rm libstdc++.so.6
rm libstdc++.so
ln -s libstdc++.so.6.0.28 libstdc++.so.6
ln -s libstdc++.so.6.0.28 libstdc++.so

looks better. However, still errors (different ones).

LIBGL_DEBUG=verbose pyilper

Quote:

libGL: screen 0 does not appear to be DRI2 capable
libGL: MESA-LOADER: dlopen(/usr/lib/i386-linux-gnu/dri/swrast_dri.so)
libGL: Can't open configuration file /etc/drirc: Datei oder Verzeichnis nicht gefunden.
libGL: Can't open configuration file /home/pascal/.drirc: Datei oder Verzeichnis nicht gefunden.
libGL: Can't open configuration file /etc/drirc: Datei oder Verzeichnis nicht gefunden.
libGL: Can't open configuration file /home/pascal/.drirc: Datei oder Verzeichnis nicht gefunden.
[1:1:0100/000000.789504:ERROR:broker_posix.cc(41)] Invalid node channel message
Speicherzugriffsfehler

pyilper

Quote:

[1:1:0100/000000.441713:ERROR:broker_posix.cc(41)] Invalid node channel message
Speicherzugriffsfehler

NO CRASH.. DONE..

echo "export QT_XCB_GL_INTEGRATION=xcb_egl" >> ~/.profile
then reboot

according this https://github.com/ejeschke/ginga/issues/714 made it.