Difference between revisions of "Lenovo ThinkPad T430s"
(tested again and works, oops) |
(→Known issues: Added a recurring issue whenever I reinstall the OS and the fix) |
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+ | [[Category:Lenovo]] | ||
+ | {{Merge|Laptop/Lenovo|Too little unique content to warrant a separate page}} | ||
== Known issues == | == Known issues == | ||
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=== Open issues === | === Open issues === | ||
− | * The usual issue with laptop hard drives and disk head parking | + | * The usual issue with laptop hard drives and disk head parking, which can be fixed with [[hdparm|hdparm's -B option]]. |
− | * At least on one T430s, using QCad with [ | + | * At least on one T430s, using QCad with [[Intel graphics|SNA]] would reliably crash Xorg. A workaround is using UXA instead of SNA. ({{bug|31617}}) |
− | * | + | * The accelerometer for [[HDAPS]] isn't supported. |
+ | |||
+ | === Has Workaround === | ||
+ | * The system sometimes does not properly resume after being put into a suspended state. To fix configure [[GRUB]]'s use of ACPI sleep functionality by adding "acpi_sleep=nonvs" in GRUB_CMDLINE_LINUX in /etc/default/grub | ||
+ | |||
+ | * The brightness can't always be adjusted by default. Adding {{ic|1=acpi_osi\='!Windows 2012'}} to {{ic|/etc/default/grub}} under {{ic|GRUB_CMDLINE_LINUX_DEFAULT}} and reconfiguring the grub config file fixes this. | ||
=== Fixed === | === Fixed === | ||
− | * Fixed | + | * Fixed accurately setting the brightness levels with the Fn + brightness up/down shortcut keys. The problem comes from Intel graphics, and the solution can be found from [[Intel#Backlight_not_fully_adjusting.2C_or_adjusting_at_all.2C_after_resume.|here]]{{Broken section link}}. |
− | |||
− | |||
− | [[ | + | === Laptop Settings === |
+ | |||
+ | [[Xbindkeys]] or [[sxhkd]] can be used to create and modify keyboard bindings. The following example requires the {{Pkg|xorg-xset}} package, and turns the display off when the rectangular button to the right of the microphone mute button is pressed. | ||
+ | |||
+ | {{hc|~/.xinbkeysrc| | ||
+ | # Close display | ||
+ | "xset dpms force off" | ||
+ | m:0x0 + c:156 | ||
+ | XF86Launch1 | ||
+ | }} | ||
+ | |||
+ | Other options can be found from [[Lenovo ThinkPad T420#Volume up/down not changing volume]] |
Latest revision as of 09:50, 14 March 2018
Known issues
The following are known problems and workarounds for the Lenovo Thinkpad T430s, and likely also for the related models (X230, T430, T530).
Open issues
- The usual issue with laptop hard drives and disk head parking, which can be fixed with hdparm's -B option.
- At least on one T430s, using QCad with SNA would reliably crash Xorg. A workaround is using UXA instead of SNA. (FS#31617)
- The accelerometer for HDAPS isn't supported.
Has Workaround
- The system sometimes does not properly resume after being put into a suspended state. To fix configure GRUB's use of ACPI sleep functionality by adding "acpi_sleep=nonvs" in GRUB_CMDLINE_LINUX in /etc/default/grub
- The brightness can't always be adjusted by default. Adding
acpi_osi\='!Windows 2012'
to/etc/default/grub
underGRUB_CMDLINE_LINUX_DEFAULT
and reconfiguring the grub config file fixes this.
Fixed
- Fixed accurately setting the brightness levels with the Fn + brightness up/down shortcut keys. The problem comes from Intel graphics, and the solution can be found from here[broken link: invalid section].
Laptop Settings
Xbindkeys or sxhkd can be used to create and modify keyboard bindings. The following example requires the xorg-xset package, and turns the display off when the rectangular button to the right of the microphone mute button is pressed.
~/.xinbkeysrc
# Close display "xset dpms force off" m:0x0 + c:156 XF86Launch1
Other options can be found from Lenovo ThinkPad T420#Volume up/down not changing volume