[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Apr 8 13:58:51 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=104990

--- Comment #13 from VF <f0rhum at free.fr> ---
Here my own measures:
ubuntu at ubuntu:~$ sudo libinput measure touch-size
Using CyPS/2 Cypress Trackpad: /dev/input/event6

Error: device does not have ABS_MT_TOUCH_MAJOR
ubuntu at ubuntu:~$ sudo libinput measure touchpad-pressure
Using CyPS/2 Cypress Trackpad: /dev/input/event6

Ready for recording data.
Pressure range used: 25:30
Palm pressure range used: 130
Place a single finger on the touchpad to measure pressure values.
Ctrl+C to exit

Sequence 145 pressure: min:  59 max: 131 avg: 111 median: 122 tags: down palm
Sequence 146 pressure: min:  69 max: 134 avg: 122 median: 125 tags: down palm
Sequence 147 pressure: min:  56 max:  90 avg:  78 median:  88 tags: down
Sequence 148 pressure: min:  31 max: 113 avg:  90 median:  99 tags: down
Sequence 149 pressure: min:  42 max: 120 avg:  94 median: 103 tags: down
Sequence 150 pressure: min:  44 max: 119 avg:  98 median: 109 tags: down
Sequence 151 pressure: min:  76 max: 123 avg: 107 median: 114 tags: down
Sequence 152 pressure: min:  48 max: 119 avg:  95 median: 106 tags: down
Sequence 153 pressure: min:  60 max: 107 avg:  90 median:  98 tags: down
Sequence 154 pressure: min:  77 max: 100 avg:  88 median:  94 tags: down
Sequence 155 pressure: min:  66 max:  94 avg:  83 median:  93 tags: down
Sequence 156 pressure: min:  39 max:  76 avg:  63 median:  70 tags: down
Sequence 157 pressure: min:  39 max: 108 avg:  87 median:  97 tags: down
Sequence 158 pressure: min:  29 max:  89 avg:  69 median:  84 tags: down
Sequence 159 pressure: min:  31 max:  91 avg:  69 median:  81 tags: down
Sequence 160 pressure: min:  10 max:  88 avg:  58 median:  62 tags: down
Sequence 161 pressure: min:  31 max:  87 avg:  66 median:  71 tags: down
Sequence 162 pressure: min:  23 max:  98 avg:  71 median:  80 tags: down
Sequence 163 pressure: min:  52 max: 102 avg:  81 median:  86 tags: down
Sequence 164 pressure: min:  37 max:  80 avg:  61 median:  65 tags: down
Sequence 165 pressure: min:  34 max:  87 avg:  68 median:  77 tags: down
Sequence 166 pressure: min:  42 max:  91 avg:  74 median:  78 tags: down
Sequence 167 pressure: min:  29 max:  97 avg:  76 median:  88 tags: down
Sequence 168 pressure: min:  34 max:  96 avg:  77 median:  88 tags: down
Sequence 169 pressure: min:  36 max:  90 avg:  72 median:  76 tags: down
Sequence 170 pressure: min:  53 max:  93 avg:  79 median:  87 tags: down
Sequence 171 pressure: min:  70 max: 118 avg: 100 median: 108 tags: down
Sequence 172 pressure: min:  40 max:  90 avg:  73 median:  80 tags: down
Sequence 173 pressure: min:  40 max:  94 avg:  76 median:  81 tags: down
Sequence 174 pressure: min:  42 max:  97 avg:  78 median:  86 tags: down
Sequence 175 pressure: min:  31 max:  96 avg:  73 median:  82 tags: down
Sequence 176 pressure: min:  36 max:  94 avg:  70 median:  78 tags: down
Sequence 177 pressure: min:  41 max:  73 avg:  61 median:  66 tags: down
Sequence 178 pressure: min:  10 max:  10 avg:  10 median:  10 tags:
Sequence 179 pressure: min:  25 max:  56 avg:  44 median:  50 tags: down
Sequence 180 pressure: min:  28 max:  69 avg:  54 median:  56 tags: down
Sequence 181 pressure: min:  26 max:  78 avg:  61 median:  72 tags: down
Sequence 182 pressure: min:  41 max:  96 avg:  77 median:  79 tags: down
Sequence 183 pressure: min:  43 max: 121 avg:  97 median: 104 tags: down
Sequence 184 pressure: min:  39 max: 126 avg:  97 median: 111 tags: down
Sequence 185 pressure: min:  49 max: 125 avg:  99 median: 113 tags: down
Sequence 186 pressure: min:  53 max: 121 avg:  99 median: 106 tags: down
Sequence 187 pressure: min:  32 max: 107 avg:  81 median:  95 tags: down
Sequence 188 pressure: min:  44 max:  85 avg:  68 median:  72 tags: down
Sequence 189 pressure: min:  41 max:  67 avg:  58 median:  63 tags: down
Sequence 190 pressure: min:  20 max: 106 avg:  80 median:  96 tags: down
Sequence 191 pressure: min:  47 max: 115 avg:  90 median:  97 tags: down
Sequence 192 pressure: min:  56 max: 109 avg:  90 median:  93 tags: down
Sequence 193 pressure: min:  50 max: 110 avg:  89 median:  92 tags: down
Sequence 194 pressure: min:  70 max: 104 avg:  91 median: 101 tags: down
Sequence 195 pressure: min:  69 max: 131 avg: 106 median: 118 tags: down palm
Sequence 196 pressure: min:  65 max: 127 avg: 103 median: 116 tags: down
Sequence 197 pressure: min:  87 max: 144 avg: 122 median: 136 tags: down palm
Sequence 198 pressure: min:  67 max: 149 avg: 121 median: 127 tags: down palm
Sequence 199 pressure: min:  54 max: 146 avg: 111 median: 112 tags: down palm
Sequence 200 pressure: min:  58 max: 128 avg: 104 median: 109 tags: down
Sequence 201 pressure: min:  54 max: 183 avg: 142 median: 152 tags: down palm
Sequence 202 pressure: min:  59 max: 168 avg: 138 median: 148 tags: down palm
Sequence 203 pressure: min:  56 max: 164 avg: 134 median: 147 tags: down palm
Sequence 204 pressure: min:  42 max: 106 avg:  86 median:  99 tags: down
Sequence 205 pressure: min:  52 max: 112 avg:  92 median: 101 tags: down
Sequence 206 pressure: min:  48 max:  73 avg:  61 median:  62 tags: down
Sequence 207 pressure: min:  49 max: 101 avg:  84 median:  87 tags: down
Sequence 208 pressure: min:  51 max:  91 avg:  75 median:  83 tags: down
Sequence 209 pressure: min:  57 max: 105 avg:  89 median:  97 tags: down
Sequence 210 pressure: min:  18 max:  29 avg:  25 median:  28 tags:
Sequence 211 pressure: min:  55 max:  72 avg:  63 median:  69 tags: down
Sequence 212 pressure: min:  28 max:  89 avg:  69 median:  79 tags: down
Sequence 213 pressure: min:  36 max: 111 avg:  90 median: 100 tags: down
Sequence 214 pressure: min:  33 max: 112 avg:  86 median:  95 tags: down
Sequence 215 pressure: min:  35 max: 121 avg:  96 median: 104 tags: down
Sequence 216 pressure: min:  50 max: 102 avg:  82 median:  87 tags: down
Sequence 217 pressure: min:  51 max: 109 avg:  89 median:  98 tags: down
Sequence 218 pressure: min:  51 max:  90 avg:  77 median:  83 tags: down
Sequence 219 pressure: min:  19 max: 110 avg:  82 median:  95 tags: down
Sequence 220 pressure: min:  28 max: 118 avg:  95 median: 111 tags: down
Sequence 221 pressure: min:  33 max: 107 avg:  83 median:  96 tags: down
Sequence 222 pressure: min:  39 max: 116 avg:  90 median:  99 tags: down
Sequence 223 pressure: min:  39 max: 109 avg:  84 median:  98 tags: down
Sequence 224 pressure: min:  42 max: 105 avg:  82 median:  92 tags: down
Sequence 225 pressure: min:  28 max:  94 avg:  72 median:  80 tags: down
Sequence 226 pressure: min:  32 max:  69 avg:  54 median:  58 tags: down
Sequence 227 pressure: min:  47 max:  92 avg:  74 median:  77 tags: down
Sequence 228 pressure: min:  43 max:  97 avg:  76 median:  80 tags: down
Sequence 229 pressure: min:  39 max:  82 avg:  66 median:  73 tags: down
Sequence 230 pressure: min:  20 max:  66 avg:  49 median:  54 tags: down
Sequence 231 pressure: min:  35 max:  58 avg:  48 median:  51 tags: down
Sequence 232 pressure: min:  19 max:  50 avg:  40 median:  45 tags: down
Sequence 233 pressure: min:  32 max:  56 avg:  47 median:  51 tags: down
Sequence 234 pressure: min:  25 max:  48 avg:  40 median:  42 tags: down
Sequence 235 pressure: min:   9 max:  25 avg:  19 median:  23 tags:
Sequence 236 pressure: min:  20 max:  30 avg:  25 median:  30 tags: down
Sequence 237 pressure: min:  12 max:  32 avg:  25 median:  27 tags: down
Sequence 238 pressure: min:  14 max:  27 avg:  21 median:  22 tags:
Sequence 239 pressure: min:  14 max:  47 avg:  34 median:  39 tags: down
Sequence 240 pressure: min:  12 max:  18 avg:  15 median:  17 tags:
Sequence 241 pressure: min:  21 max:  41 avg:  33 median:  36 tags: down
Sequence 242 pressure: min:  18 max:  39 avg:  31 median:  35 tags: down
Sequence 243 pressure: min:  17 max:  31 avg:  25 median:  27 tags: down
Sequence 244 pressure: min:  18 max:  29 avg:  23 median:  26 tags:
Sequence 245 pressure: min:  47 max:  98 avg:  75 median:  86 tags: down
Sequence 246 pressure: min:  64 max: 110 avg:  89 median:  99 tags: down
Sequence 247 pressure: min:  35 max:  64 avg:  52 median:  57 tags: down
Sequence 248 pressure: min:  51 max:  75 avg:  66 median:  74 tags: down
Sequence 249 pressure: min:  44 max: 104 avg:  81 median:  84 tags: down
Sequence 250 pressure: min:  27 max: 105 avg:  78 median:  86 tags: down
Sequence 251 pressure: min:  42 max: 104 avg:  78 median:  86 tags: down
Sequence 252 pressure: min:  38 max: 104 avg:  79 median:  87 tags: down
Sequence 253 pressure: min:  52 max: 130 avg: 102 median: 108 tags: down
Sequence 254 pressure: min:  51 max: 124 avg:  98 median: 105 tags: down
Sequence 255 pressure: min:  57 max: 114 avg:  88 median:  98 tags: down
Sequence 256 pressure: min:  62 max: 131 avg: 104 median: 106 tags: down palm
Sequence 257 pressure: min:  57 max: 113 avg:  89 median:  99 tags: down
Sequence 258 pressure: min:  47 max: 118 avg:  89 median:  97 tags: down
Sequence 259 pressure: min:  52 max: 130 avg: 102 median: 109 tags: down
Sequence 260 pressure: min:  55 max: 122 avg:  99 median: 111 tags: down
Sequence 261 pressure: min:  68 max: 103 avg:  87 median:  92 tags: down
Sequence 262 pressure: min:  56 max: 123 avg:  97 median: 104 tags: down
Sequence 263 pressure: min:  66 max: 129 avg: 107 median: 115 tags: down
Sequence 264 pressure: min:  75 max: 116 avg: 100 median: 106 tags: down

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