Bug#717808: plasma-desktop: Panel freezes when disconnecting power and network
Hi! I recently upgraded to Jessie, and had the same problem. However, it indeed seems like the same problem, I had a NFS mount, and when I unmounted that before disconnecting, it seems to have solved the problem. I don't know if this is something that could be solved on the package level, it would have been awesome, but I suppose the answer is simply use autofs? Kjetil
Bug#717808: Re: Bug#717808: plasma-desktop: Panel freezes when disconnecting power and network
Am Samstag, 13. September 2014, 17:09:40 schrieb Maximiliano Curia: ¡Hola Stefanie! El 2014-07-25 a las 14:15 +0200, Stefanie Dargel escribió: I have the same problem. The panel freezes almost all of time when I connect or disconnect to a vpn connection. It sometimes also happens when I resume my laptop from standby and the wireless lan connection it was connected before going to standby is not available anymore. The panel does unfreeze eventually, but it takes several minutes up to hours if left alone, so I reboot the laptop most of the time it happens. Please tell me, what additional information I can supply or if I should report it upstream. What you describe doesn't seems to be the same problem, but it might be the same root cause. Which kde version are you using? It would be helpful if you could maybe try to reproduce the problem with the version currently in jessie. Happy hacking, Hallo Maximiliano, thank you for the reply. I am using up-to-date jessie. I think I found the root cause for my problem. I had a samba drive mounted via fstab, which I can only access with a vpn- connection. So when I turned the vpn on and connected to the samba drive and turned the vpn off or put my laptop into standby, the drive was still mounted. That appearently froze the panel. The behaviour with kde-workspace 4:4.11.11-1 is the same. Now I use autofs to mount the said drive and unmount it automatically and the panel does not freeze anymore. Best, Stefanie -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#717808: plasma-desktop: Panel freezes when disconnecting power and network
¡Hola Stefanie! El 2014-07-25 a las 14:15 +0200, Stefanie Dargel escribió: I have the same problem. The panel freezes almost all of time when I connect or disconnect to a vpn connection. It sometimes also happens when I resume my laptop from standby and the wireless lan connection it was connected before going to standby is not available anymore. The panel does unfreeze eventually, but it takes several minutes up to hours if left alone, so I reboot the laptop most of the time it happens. Please tell me, what additional information I can supply or if I should report it upstream. What you describe doesn't seems to be the same problem, but it might be the same root cause. Which kde version are you using? It would be helpful if you could maybe try to reproduce the problem with the version currently in jessie. Happy hacking, -- Email is a wonderful thing for people whose role in life is to be on top of things. But not for me; my role is to be on the bottom of things. What I do takes long hours of studying and uninterruptible concentration. -- Donald Knuth Saludos /\/\ /\ `/ signature.asc Description: Digital signature
Bug#717808: plasma-desktop: Panel freezes when disconnecting power and network
Am Donnerstag, 25. Juli 2013, 12:01:09 schrieb Kjetil Kjernsmo: Package: plasma-desktop Version: 4:4.8.4-6 Severity: important Dear Maintainers, I'm plagued by a bug that forces me to reboot my laptop frequently. I hope I'm filing the bug to the right package, feel free to reassign. The problem happens when I undock the laptop, which causes the laptop to disconnect from the AC power and the network simultanously. What happens is that the panel freezes. I.e. it becomes unresponsive to mouse clicks, so I can't use it to configure networks, switch windows, launch applications, i.e. the standard stuff one has it there to do. I can use other features such as Alt-TABbing through windows, and the mouse and keyboard can be used on other apps. Dear Maintainers, I have the same problem. The panel freezes almost all of time when I connect or disconnect to a vpn connection. It sometimes also happens when I resume my laptop from standby and the wireless lan connection it was connected before going to standby is not available anymore. The panel does unfreeze eventually, but it takes several minutes up to hours if left alone, so I reboot the laptop most of the time it happens. Please tell me, what additional information I can supply or if I should report it upstream. Thank you for maintaining KDE in debian! Stefanie -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#717808: plasma-desktop: Panel freezes when disconnecting power and network
Package: plasma-desktop Version: 4:4.8.4-6 Severity: important Dear Maintainers, I'm plagued by a bug that forces me to reboot my laptop frequently. I hope I'm filing the bug to the right package, feel free to reassign. The problem happens when I undock the laptop, which causes the laptop to disconnect from the AC power and the network simultanously. What happens is that the panel freezes. I.e. it becomes unresponsive to mouse clicks, so I can't use it to configure networks, switch windows, launch applications, i.e. the standard stuff one has it there to do. I can use other features such as Alt-TABbing through windows, and the mouse and keyboard can be used on other apps. There are two ways to fix it: 1) Reconnect a wired network. 2) Reboot the box. I do not have to reconnect AC power, just the wired network. However, it doesn't happen if I just disconnect power or network, I have to do both, but not necessarily at the same time. It is usually not an option though, so I've tried this: kjetil@owl:~$ killall plasma-desktop kjetil@owl:~$ plasma-desktop QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave. QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave. QDBusObjectPath: invalid path plasma-desktop(23121)/libplasma Plasma::isPluginVersionCompatible: unversioned plugin detected, may result in instability plasma-desktop(23121)/libplasma Plasma::isPluginVersionCompatible: unversioned plugin detected, may result in instability plasma-desktop(23121)/libplasma Plasma::isPluginVersionCompatible: unversioned plugin detected, may result in instability plasma-desktop(23121)/libplasma Plasma::isPluginVersionCompatible: unversioned plugin detected, may result in instability QGraphicsLinearLayout::insertItem: cannot insert null item QGraphicsLinearLayout::insertItem: cannot insert null item plasma-desktop(23121)/kdecore (services) KServiceFactory::findServiceByDesktopPath: systemsettings not found Object::connect: No such signal QDBusAbstractInterface::Changed() Then, nothing happens. There are some alarming messages there, but I have nothing on this box that is not from Debian, so I don't know about the unversioned plugins... When I reconnect the network, it comes back up. If I try to log out, I can't log in again, so I tend to just reboot. I've looked through upstream bugs, and some time ago there was a bug that caused the the desktop to freeze for 30 seconds when AC power was pulled, but this is definitly not the same bug. I'm using Synergy on this box, but I have tried to disable it with no changes. I tend to dock and undock frequently, so this is really annoying... About the hardware: It is a HP Elitebook 8470p, with Intel HD Graphics 4000. -- System Information: Debian Release: 7.1 APT prefers testing APT policy: (501, 'testing'), (60, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.2.0-4-amd64 (SMP w/4 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages plasma-desktop depends on: ii kde-runtime 4:4.8.4-2 ii kde-wallpapers-default4:4.8.4-1 ii libc6 2.13-38 ii libkactivities6 4:4.8.4-1 ii libkcmutils4 4:4.8.4-4 ii libkdecore5 4:4.8.4-4 ii libkdeui5 4:4.8.4-4 ii libkephal4abi14:4.8.4-6 ii libkfile4 4:4.8.4-4 ii libkidletime4 4:4.8.4-4 ii libkio5 4:4.8.4-4 ii libknewstuff3-4 4:4.8.4-4 ii libktexteditor4 4:4.8.4-4 ii libkworkspace4abi14:4.8.4-6 ii libplasma34:4.8.4-4 ii libplasmagenericshell44:4.8.4-6 ii libqt4-dbus 4:4.8.2+dfsg-11 ii libqt4-xml4:4.8.2+dfsg-11 ii libqtcore44:4.8.2+dfsg-11 ii libqtgui4 4:4.8.2+dfsg-11 ii libsolid4 4:4.8.4-4 ii libstdc++64.7.2-5 ii libtaskmanager4abi3 4:4.8.4-6 ii libx11-6 2:1.5.0-1+deb7u1 ii libxext6 2:1.3.1-2+deb7u1 ii plasma-widgets-workspace 4:4.8.4-6 Versions of packages plasma-desktop recommends: ii kde-workspace 4:4.8.4-6 plasma-desktop suggests no packages. -- no debconf information -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
