** Description changed:
+ [ Impact ]
+
+ Unity crashes while opening new windows.
+ Happens sporadically while I'm working on kotlin code in Intellij IDEA
(2020.3.2) doing anything: navigating around my code or trying to create a new
project.
+
+ [ Test case ]
+ - Launch Android Studio / Intellij IDEA
+ - Open new dialogs, browse code
+ - Unity should not crash
+
+
+ [ Regression Potential ]
+
+ Some shaped windows may not be decorated / shadowed.
+
+ ---
+
+
desktop crashing sometimes with this message (from dmesg)
```
compiz[2768]: segfault at 8 ip 00007f48a463203a sp 00007ffdd41a8d80 error 4
in libunityshell.so[7f48a4536000+345000]
Code: 02 00 00 48 89 93 48 02 00 00 48 85 ff 74 1b e8 9c b6 f5 ff 48 8b 7c 24
28 48 85 ff 74 05 e8 8d b6 f5 ff 48 8b 83 40 02 00 00 <48> 8b 50 08 48 39 50 10
0f 84 1c 01 00 00 4c 8b 32 4d 85 f6 0f 84
```
Seems to be a bug in libunityshell or in some compiz plugin.
Best way to replicate is to install `joystick` and run `ffmvforce test`
(or real force feedback device if you have one plugged in), now the
desktop crashes. Sometimes other programs (especially if they’re run
with Wine) present this behavior. I’ve also tried on liveusb on both
Intel and Amd machines with the same result.
- ProblemType: Bug
- DistroRelease: Ubuntu 20.04
+ ProblemType: BugDistroRelease: Ubuntu 20.04
Package: libunity-core-6.0-9 7.5.0+20.04.20200312-0ubuntu1
ProcVersionSignature: Ubuntu 5.4.0-53.59-generic 5.4.65
Uname: Linux 5.4.0-53-generic x86_64
.tmp.unity_support_test.0:
-
+
ApportVersion: 2.20.11-0ubuntu27.12
Architecture: amd64
BootLog: Error: [Errno 13] Permesso negato: '/var/log/boot.log'
CasperMD5CheckResult: skip
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity:Unity7:ubuntu
Date: Sun Nov 15 18:02:24 2020
DistUpgraded: Fresh install
DistroCodename: focal
DistroVariant: ubuntu
GraphicsCard:
- Intel Corporation HD Graphics 620 [8086:5916] (rev 02) (prog-if 00 [VGA
controller])
- Subsystem: Lenovo HD Graphics 620 [17aa:5062]
+ Intel Corporation HD Graphics 620 [8086:5916] (rev 02) (prog-if 00 [VGA
controller])
+ Subsystem: Lenovo HD Graphics 620 [17aa:5062]
InstallationDate: Installed on 2020-06-02 (166 days ago)
InstallationMedia: Ubuntu Unity 20.04 LTS amd64 "Focal Fossa" (20200528)
MachineType: LENOVO 20HN0013IX
- ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-53-generic
root=UUID=f4fccb8d-474f-4235-bf9d-f2743c46e784 ro quiet splash vt.handoff=7
- SourcePackage: unity
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-53-generic
root=UUID=f4fccb8d-474f-4235-bf9d-f2743c46e784 ro quiet splash
vt.handoff=7SourcePackage: unity
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/28/2020
dmi.bios.vendor: LENOVO
dmi.bios.version: R0IET62W (1.40 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20HN0013IX
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrR0IET62W(1.40):bd06/28/2020:svnLENOVO:pn20HN0013IX:pvrThinkPadX270:rvnLENOVO:rn20HN0013IX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad X270
dmi.product.name: 20HN0013IX
dmi.product.sku: LENOVO_MT_20HN_BU_Think_FM_ThinkPad X270
dmi.product.version: ThinkPad X270
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.14.1+20.04.20200211-0ubuntu1
version.libdrm2: libdrm2 2.4.101-2
version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.8-0ubuntu1~20.04.1
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2.4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20200226-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1
** Changed in: unity (Ubuntu)
Status: Confirmed => In Progress
** Also affects: unity (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: unity (Ubuntu Focal)
Status: New => In Progress
** Also affects: unity (Ubuntu Impish)
Importance: Undecided
Status: New
** Changed in: unity (Ubuntu Impish)
Status: New => In Progress
** Changed in: unity (Ubuntu)
Assignee: (unassigned) => Marco Trevisan (Treviño) (3v1n0)
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https://bugs.launchpad.net/bugs/1904337
Title:
Desktop crash on decorations computation
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