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01-16-2018, 10:40 AM | #1 |
Junior Member
Join Date: Jan 2018
Posts: 6
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System freezes while using thunderbird on Laptop-Display
Hi,
since a few days, I have a big problem. This is my setup: - Lenovo Thinkpad L450 - Ubuntu 16.04.3 LTS - DisplayLink Linux Software 4.1.9 - i-tec USB 3.0 Dual Docking Station - 2x iiyama ProLite E2480HS Monitor 1 is above laptop display Monitor 2 is right-of Monitor 1 Monitor 1 is primary (Taskbar, Startmenu, etc...) Since a few days, my whole system freezes, when I switching a folder in thunderbird, but only when thunderbird is shown on laptop display. If thunderbird is shown on Monitor 1, i can change folders. If system freezes, I only can switch off the laptop, start again. Thunderbird is the only programm that makes this troubles. After restart I ran "sudo ./DLSupportTool" and attached the zip file. Thanks in Advance best regards Martin Last edited by dj-digger; 01-17-2018 at 07:19 AM. |
01-23-2018, 08:09 AM | #2 |
Junior Member
Join Date: Jan 2018
Posts: 6
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Update
It's not just thunderbird...
Today, Skype was on Laptop Monitor. I open "Send File" and system freezes :-( Maybe there are more software affected. |
01-25-2018, 11:23 AM | #3 |
Senior Member
Join Date: Feb 2010
Posts: 386
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Hi,
Did you upgrade anything recently? Especially X and related packages? Cheers, Michal |
01-25-2018, 12:08 PM | #4 | |
Junior Member
Join Date: Jan 2018
Posts: 6
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Quote:
Maybe you will have a look at my log file (attached)? What can I do, if an X related package is updated? Should I reinstall the DisplayLink driver? Thanks in Advance |
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01-25-2018, 01:34 PM | #5 |
Senior Member
Join Date: Feb 2010
Posts: 386
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I see the kernel has been upgraded, and some mesa packages as well.
Can you check if disabling intel_mmu helps? https://displaylink.org/forum/showpo...5&postcount=10 Cheers, Michal |
01-25-2018, 06:46 PM | #6 |
Junior Member
Join Date: Jan 2018
Posts: 6
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No, it do not help... After reboot, system freezes while thunderbird is on laptop display and I click on another folder.
There is another programm affacted: ffDiaporama. Opened on laptop display and click on "Add Files", System chrashed. I also noticed another strange thing... The system freezes but the loading animation of the mouse courser is still rotating... See attached video file. I cannot move the mouse or enter any command on keyboard. What else can I do? Thanks in advance |
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