[Bug 1767299] Re: Ubuntu 18.04 Installer creates swap partition too small
I also agree that this 1 GB default is terrible. I have 16 GB RAM (maximum allowed on this laptop) and on Ubuntu 16.04 I had 8 GB swap and never noticed any performance issues. Now I reinstalled Ubuntu 18.04 from scratch and ended up with this 1 GB default, once I have a few Docker containers running, an IDE, and lots of tabs open in Chrome or Firefox, then I start getting slowdowns, sometimes to the point that the machine grinds to a halt and the only solution is to power off and restart. I have added a swap file as per https://askubuntu.com/questions/1031275 /increase-swap-in-ubuntu-18-04-under-lvm-and-encrypted-file-system in the hope this will let me work as I did on Ubuntu 16.04, but this still could be improved for the out of the box experience. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1767299 Title: Ubuntu 18.04 Installer creates swap partition too small To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/partman-auto/+bug/1767299/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1724862] Re: acpi-call 1.1.0-2 ADT test failure with linux-hwe-edge 4.13.0-16.19~16.04.3
The proposed fix resolves this issue for me as well. This now affects xenial with the standard HWE stack enabled (not just hwe-edge) as linux-generic-hwe-16.04 currently selects kernel 4.13.0-26.29, but this errors during the build when dkms is installed due to this issue. ** Tags removed: verification-needed verification-needed-xenial ** Tags added: verification-done verification-done-xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1724862 Title: acpi-call 1.1.0-2 ADT test failure with linux-hwe-edge 4.13.0-16.19~16.04.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/acpi-call/+bug/1724862/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1573959] Re: On-screen text disappears after suspend
I was affected by this issue in 16.04 with kernel 4.4 but it seems to have gone away since upgrading to 4.8; it's hard to tell because it is apparently impossible to reproduce on demand, and only happened maybe 1 in 10 times for me after resuming from suspend. @kyordhel: I am not sure that specific package is enough to fully install kernel 4.8; you should try installing the linux-generic- hwe-16.04 package which will give you the latest 4.8 kernel plus all necessary dependencies - for example if you did not install linux-image- extra-4.8.0-29-generic you may well be missing some modules that are required for decent desktop performance. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1573959 Title: On-screen text disappears after suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1573959/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1663989] Re: Screen flickering
Confirmed that the bug is fixed in the 4.10 kernel series. Further confirmed that this is down to the i915.enable_psr parameter: Linux 4.8 with no command line => flickering (enable_psr defaults to on) Linux 4.8 with i915.enable_psr=0 => no flickering Linux 4.10 with no command line => no flickering (enable_psr defaults to off) Linux 4.10 with i915.enable_psr=1 => flickering ** Package changed: nvidia-graphics-drivers (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1663989 Title: Screen flickering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1663989/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1663989] Re: Screen flickering
** Tags added: kernel-fixed-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1663989 Title: Screen flickering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1663989/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1663989] Re: Screen flickering
Sorry I should have explained better, I also have a Lenovo Edge E540 which is how I initially found this bug report via Google, but mine does not have the nvidia chipset, only Intel, so I didn't see how this could be caused by the nvidia driver. I will try to test the newer upstream kernel when I get time. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1663989 Title: Screen flickering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1663989/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1637316] Re: Screen flickering/tearing on Ubuntu 16.10 64-bit on kernel version 4.8.0-26-generic
Does adding "i915.enable_psr=0" to the kernel parameter line fix the issue? Possibly a duplicate of https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1663989 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1637316 Title: Screen flickering/tearing on Ubuntu 16.10 64-bit on kernel version 4.8.0-26-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1637316/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1663989] Re: Screen flickering
** Package changed: nvidia-graphics-drivers (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1663989 Title: Screen flickering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1663989/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1663989] Re: Screen flickering
Same issue, although I only have Intel graphics. Adding i915.enable_psr=0 to the kernel parameter line fixed the flickering for me. This is apparently solved upstream in kernel 4.9: https://patchwork.kernel.org/patch/9507451/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1663989 Title: Screen flickering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1663989/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1173492] Re: XRandR cannot set scaling mode
In my case the root cause of this issue was corrupted firmware rather than problems with XRandR (X11-xserver-utils). The machine in question had been running lm sensors 3.3.2 which was discovered to potentially cause firmware corruption in Sept 2013. The issue was immediately resolved following a re-flash of the BIOS on the T60 in question. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1173492 Title: XRandR cannot set scaling mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/x11-xserver-utils/+bug/1173492/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1173492] Re: XRandR cannot set scaling mode
I'm using Intel integrated graphics instead of ATI/AMD, and I'm also on a 32-bit kernel instead of AMD64. I'm not sure if this points to separate driver issues, or an issue with X. I've also noticed that the issue seems to affect only the Thinkpad LCD (LVDS1), a monitor connected to VGA1 scales properly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1173492 Title: XRandR cannot set scaling mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/x11-xserver-utils/+bug/1173492/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1173492] Re: XRandR cannot set scaling mode
Seeing identical behavior running Xubuntu 12.10 13.04 on an IBM Thinkpad T60. Scaling mode quit working when updating to kernel 3.5.0-27 on 12.10 and continues to not work on 13.04. Default resolution for this panel is 1024x768; switching to either 800x600 or 640x480 results in a window of that size at the top-left of the screen with black borders below and to the right. Confirmed that booting with the 3.5.0-26 kernel in 12.10 resolved the issue and scaling resumed working. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1173492 Title: XRandR cannot set scaling mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/x11-xserver-utils/+bug/1173492/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1173492] Re: XRandR cannot set scaling mode
Commands results: $ xrandr --output LVDS1 --set scaling mode Full aspect Appears to have no affect. $ xrandr --output LVDS1 --set PANEL_FITTING full_aspect X Error of failed request: BadName (named color or font does not exist) Major opcode of failed request: 140 (RANDR) Minor opcode of failed request: 11 (RRQueryOutputProperty) Serial number of failed request: 31 Current serial number in output stream: 31 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1173492 Title: XRandR cannot set scaling mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/x11-xserver-utils/+bug/1173492/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 907716] Re: Install fails likely caused by a BSD partition.
I was able to install a regular Ubuntu 11.10 on the first mentioned system without any problems. Older Ubuntu versions also went without a glitch on systems with BSD partitions. I don't mind doing a test reinstall of either Ubuntu 11.10 or Lubuntu 11.10 on the 2nd system, but I'd need some guidance on where to look for logs or other things to report so others can fix the actual bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/907716 Title: Install fails likely caused by a BSD partition. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/907716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
