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- 4. _K_n_o_w_n__P_r_o_b_l_e_m_s__a_n_d__W_o_r_k_a_r_o_u_n_d_s
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- To enable a hotkey to launch AccessX, add the following to
- your .4Dwmrc or relevant window manager resource file. For
- system wide changes, change the relevant system window
- manager resource files.
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- <Key>F12 root|icon|window f.exec "accessx &"
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- The following problems exist in Accessibility in IRIX 6.5:
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- As on other UNIX systems, the special AccessX keyboard
- features are implemented as an X server extension, not in
- the kernel. As a result, performance can degrade on loaded
- systems. For example, the pointer may jerk during MouseKeys
- use when other processes are consuming the system's
- resources. To work around this, give lower CPU priority to
- those other processes or to their owners. See the
- _r_e_n_i_c_e(_1_M) reference page for more information.
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- When using both MouseKeys and BounceKeys at the same time,
- the mouse keys may "latch." This may make it seem like the
- user has lost control of the keyboard and is unable to type.
- For example, if the user presses the "/" key to select mouse
- button 1 as the default, then the user may not be able to
- type until the user presses the "/" key again. The
- workaround is to press the default mouse button key again
- ("/" or "*" or "-" on the number pad).
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- When using MouseKeys and locking the default mouse button by
- pressing the number pad "0" key, it's important to be sure
- to release the button by pressing the number pad "." key,
- not the number pad "5" key. Using the "." key properly
- disengages the lock, whereas using the "5" key appears to
- disengage the lock but actually leaves the keyboard in an
- undesirable state. In this state, the normal third mouse
- button menu over an _x_w_s_h(_1_G) window will not work (prevents
- the user from cloning the window), the first mouse button
- will not work in the _e_d_i_t_r_e_s(_1) program (prevents the
- application from getting a widget tree), and other mouse
- event-generating programs may not work normally. If the
- user loses the normal mouse control in this way, it can be
- regained by logging out and logging back in.
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