[Bug 1533675] Re: ssh X11 forwarding has screen issue with Java applications
** Package changed: openssh (Ubuntu) => xserver-xorg-video-intel (Ubuntu) ** Summary changed: - ssh X11 forwarding has screen issue with Java applications + Screen issue with Java applications -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1533675 Title: Screen issue with Java applications To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1533675/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1533675] Re: ssh X11 forwarding has screen issue with Java applications
Hi I believe you are right. SSH does not seem to be the issue. If I change display driver from SNA to UXA it works fine. So it must be an X client issue. I'm not aware of any other method for remote X than SSH. And I mean direct. For example VNC runs on the server so is not what we are looking for. Maybe we should change this from openssh to X Clinet issue. Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1533675 Title: ssh X11 forwarding has screen issue with Java applications To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1533675/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1533675] Re: ssh X11 forwarding has screen issue with Java applications
X forwarding is a pretty straightforward channel. If there's bug here, then given that X forwarding generally works for you it seems more likely to me that the bug is in the X server or X client or some incompatibility between them, rather than in ssh. For example, I suggest that you check that your X client works properly on your X server using a direct TCP channel instead of with ssh forwarding. This would help eliminate or implicate ssh. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1533675 Title: ssh X11 forwarding has screen issue with Java applications To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1533675/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1533675] Re: ssh X11 forwarding has screen issue with Java applications
Hi I have exactly the same issue. While connecting through ssh on a remote Linux server, most Java related screens come up with scrambled fonts. I have tested the same on a Vbox running Ubuntu mate and it works fine. I have gone through some display driver settings and I have found a workaround: Enabled uxa for my display driver: Option "AccelMethod" "uxa" Then rebooted and all java fonts displayed correctly. The above workaround though decreases graphics performance so I reverted back to the original graphics settings. My setup is: Lenovo T450 Intel® HD Graphics 5500 (Broadwell GT2) Running Ubuntu LTS 14.04 (Unity) I have also tested 15.05 and 15.10 but no change. I am waiting for 16.04 to come out and try it again. I'm not uploading screens since I have exactly the same issue as gianluca (I tried weblogic installation too ) Strange thing is that, when I start for example the weblogic installer locally (not through SSH), graphics and fonts are fine So it seems the SSH connections (-X or -Y tried both even with different ciphers) have an issue. Thanks Andreas -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1533675 Title: ssh X11 forwarding has screen issue with Java applications To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1533675/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1533675] Re: ssh X11 forwarding has screen issue with Java applications
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: openssh (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1533675 Title: ssh X11 forwarding has screen issue with Java applications To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1533675/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1533675] Re: ssh X11 forwarding has screen issue with Java applications
Thank you for taking the time to report this bug and helping to make Ubuntu better. It might be worth checking to see if plain remote X (without ssh) is affected. If it is (I think this is likely), then the bug isn't with ssh but with either your X client, X server or X configuration, and we should reassign it so it has a chance of getting attention from a developer closer to this area. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1533675 Title: ssh X11 forwarding has screen issue with Java applications To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1533675/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1533675] Re: ssh X11 forwarding has screen issue with Java applications
Thank you for taking the time to report this bug and helping to make Ubuntu better. It might be worth checking to see if plain remote X (without ssh) is affected. If it is (I think this is likely), then the bug isn't with ssh but with either your X client, X server or X configuration, and we should reassign it so it has a chance of getting attention from a developer closer to this area. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in Ubuntu. https://bugs.launchpad.net/bugs/1533675 Title: ssh X11 forwarding has screen issue with Java applications To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1533675/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1533675] Re: ssh X11 forwarding has screen issue with Java applications
Hi Robie, thanks for you answer, I've asked to the sysadmin to make a test and let me know if X server works fine and he told me that he hasn't verified any kind of issue, so I think that is something wrong with my Ubuntu installation. I've made also a test with a virtual installation(Oracle VirtualBox) of Ubuntu 15.04 and I have the same issue. If this bug/issue will be assigned to an X server developer I'd like to collect any other info about this strange behavior. Regards, Gian Luca -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in Ubuntu. https://bugs.launchpad.net/bugs/1533675 Title: ssh X11 forwarding has screen issue with Java applications To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1533675/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1533675] Re: ssh X11 forwarding has screen issue with Java applications
Hi Robie, thanks for you answer, I've asked to the sysadmin to make a test and let me know if X server works fine and he told me that he hasn't verified any kind of issue, so I think that is something wrong with my Ubuntu installation. I've made also a test with a virtual installation(Oracle VirtualBox) of Ubuntu 15.04 and I have the same issue. If this bug/issue will be assigned to an X server developer I'd like to collect any other info about this strange behavior. Regards, Gian Luca -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1533675 Title: ssh X11 forwarding has screen issue with Java applications To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1533675/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
