Public bug reported:
On performing 'cat /sys/class/power_supply/BAT0/capacity' there is a
freeze in the terminal, no error message, no feedback. This works just
fine with kernel 4.10.0-21-generic.
Also, I cannot do 'sudo systemctl suspend' with 4.10.0-37-generic (this
also works fine with 4.10.0-21-generic.
Additionally, with any kernel later than 4.10.0-21-generic, I need to
have 'nouveau.modeset=0' in the GRUB_CMDLINE_LINUX_DEFAULT for it to
boot (not needed with the 4.10.0-21 kernel.
Hardware = Dell XPS15 (9560) with Ubuntu 17.04 up-to-date.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: zesty
** Summary changed:
- 'cat /sys/class/power_supply/BAT0/capacity' hangs indefinitely (Dell XPS15,
Ubuntu 17.04 w/kernel 4.10.0-37-generic
+ 'cat /sys/class/power_supply/BAT0/capacity' hangs indefinitely (Dell XPS15,
Ubuntu 17.04 w/kernel 4.10.0-37-generic)
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https://bugs.launchpad.net/bugs/1723785
Title:
'cat /sys/class/power_supply/BAT0/capacity' hangs indefinitely (Dell
XPS15, Ubuntu 17.04 w/kernel 4.10.0-37-generic)
Status in linux package in Ubuntu:
Incomplete
Bug description:
On performing 'cat /sys/class/power_supply/BAT0/capacity' there is a
freeze in the terminal, no error message, no feedback. This works just
fine with kernel 4.10.0-21-generic.
Also, I cannot do 'sudo systemctl suspend' with 4.10.0-37-generic
(this also works fine with 4.10.0-21-generic.
Additionally, with any kernel later than 4.10.0-21-generic, I need to
have 'nouveau.modeset=0' in the GRUB_CMDLINE_LINUX_DEFAULT for it to
boot (not needed with the 4.10.0-21 kernel.
Hardware = Dell XPS15 (9560) with Ubuntu 17.04 up-to-date.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1723785/+subscriptions
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